TWI780585B - Method and system for recycling organic sludge as resource - Google Patents

Method and system for recycling organic sludge as resource Download PDF

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TWI780585B
TWI780585B TW110103194A TW110103194A TWI780585B TW I780585 B TWI780585 B TW I780585B TW 110103194 A TW110103194 A TW 110103194A TW 110103194 A TW110103194 A TW 110103194A TW I780585 B TWI780585 B TW I780585B
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organic sludge
treatment
unit
biological
drying
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TW110103194A
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TW202229183A (en
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紀博文
戴佑宗
張凱倫
王相明
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友達光電股份有限公司
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Priority to CN202111130836.XA priority patent/CN113698973A/en
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    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L5/00—Solid fuels
    • C10L5/40—Solid fuels essentially based on materials of non-mineral origin
    • C10L5/46—Solid fuels essentially based on materials of non-mineral origin on sewage, house, or town refuse
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/02—Biological treatment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/10—Solids, e.g. total solids [TS], total suspended solids [TSS] or volatile solids [VS]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Mechanical Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Treatment Of Sludge (AREA)
  • Processing Of Solid Wastes (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)

Abstract

A method and a system for recycling organic sludge as resources are disclosed. The method includes: biologically treating organic sludge to make pH, MLSS, and COD of the organic sludge reach preset values; using polymer to condition the biologically treated organic sludge; dehydrating and drying the polymer-conditioned organic sludge; and granulating the dehydrated and dried organic sludge into biomass fuel.

Description

有機汙泥資源化的處理方法及系統Organic sludge resource treatment method and system

本發明係關於一種有機汙泥的處理方法及系統；具體而言，本發明係關於一種有機汙泥資源化的處理方法及系統。The present invention relates to a treatment method and system for organic sludge; specifically, the present invention relates to a treatment method and system for recycling organic sludge.

習知有機汙泥處理經汙泥濃縮、脫水、乾燥後，即當廢棄物掩埋。然而，隨著工業發達，有機汙泥的處理總量不斷提高，使得有機汙泥面臨無處掩埋及臭味問題。因此，如何處理有機汙泥使其轉化為資源，為現今有機汙泥處理的重要議題之一。Conventional organic sludge treatment is treated as waste after sludge concentration, dehydration, and drying. However, with the development of industry, the total amount of organic sludge to be treated continues to increase, making organic sludge face problems of nowhere to bury and odor. Therefore, how to treat organic sludge and convert it into resources is one of the important issues in organic sludge treatment today.

本發明之一目的在於提供一種有機汙泥資源化的處理方法及系統，其藉由化學/物理處理方式，以將有機汙泥轉化為生物質燃料。An object of the present invention is to provide a treatment method and system for resource utilization of organic sludge, which converts organic sludge into biomass fuel by means of chemical/physical treatment.

本發明之另一目的在於提供一種有機汙泥資源化的處理方法及系統，其藉由人工智能技術判斷有機汙泥的處理狀態，以有效控制有機汙泥的處理程序。Another object of the present invention is to provide a treatment method and system for recycling organic sludge, which uses artificial intelligence technology to judge the treatment status of organic sludge, so as to effectively control the treatment process of organic sludge.

本發明之又一目的在於提供一種有機汙泥資源化的處理方法及系統，其將有機汙泥處理轉化的生質粒料與其他廢液依據重量配比調配出具有預設熱值的生物質燃料，有效提升生物質燃料的價值並減少另一廢液的處理成本。Another object of the present invention is to provide a treatment method and system for recycling organic sludge, which mixes biomass pellets converted from organic sludge with other waste liquids to produce biomass fuel with a preset calorific value according to the weight ratio , effectively enhance the value of biomass fuel and reduce the treatment cost of another waste liquid.

於一實施例，本發明之有機汙泥資源化的處理方法包含：生物處理有機汙泥，使有機汙泥之pH值、混合液懸浮固體濃度(MLSS)及化學需氧量(COD)達預設值；使用聚合物調理經生物處理的有機汙泥；脫水及乾燥經聚合物調理的有機汙泥；以及將經脫水及乾燥的有機汙泥造粒製成生物質燃料。In one embodiment, the organic sludge recycling treatment method of the present invention includes: biological treatment of organic sludge, so that the pH value of the organic sludge, the concentration of mixed liquid suspended solids (MLSS) and chemical oxygen demand (COD) reach the predetermined setting; conditioning biologically treated organic sludge with a polymer; dewatering and drying the polymer-conditioned organic sludge; and pelletizing the dewatered and dried organic sludge into biomass fuel.

於一實施例，使有機汙泥之pH值、MLSS及COD達預設值之步驟包含：使有機汙泥之pH值為3-4、MLSS為6000-10000 mg/L及COD為600-1500 mg/L。In one embodiment, the step of making the pH value, MLSS and COD of the organic sludge reach preset values includes: making the pH value of the organic sludge 3-4, MLSS 6000-10000 mg/L and COD 600-1500 mg/L.

於一實施例，生物處理有機汙泥之步驟包含：調控壓縮乾燥空氣(CDA)及幫浦，以攪動調勻有機汙泥；添加化學溶液以調控pH值；以及添加CO、O 3、N 2、H 2O 2至少其中之一做為生物細胞破壞介質，以破壞有機汙泥之生物細胞。 In one embodiment, the step of biologically treating the organic sludge includes: adjusting compressed dry air (CDA) and a pump to stir and evenly mix the organic sludge; adding chemical solutions to adjust the pH value; and adding CO, O 3 , N 2 , At least one of the H 2 O 2 is used as a biological cell destruction medium to destroy the biological cells of the organic sludge.

於一實施例，使用聚合物調理之步驟包含：以影像辨識判斷有機汙泥之膠羽狀態，以控制聚合物的添加。In one embodiment, the step of using the polymer to condition includes: judging the state of the rubber plume of the organic sludge by image recognition, so as to control the addition of the polymer.

於一實施例，脫水及乾燥之步驟包含：以影像辨識及紅外線感測判斷脫水效果及濾餅厚度；以及以影像辨識判斷乾燥度，以調控粉碎乾燥的時間，形成生質粒料。In one embodiment, the steps of dehydration and drying include: judging the dehydration effect and filter cake thickness by image recognition and infrared sensing; and judging the dryness by image recognition, so as to control the crushing and drying time to form biomass pellets.

於一實施例，造粒製成生物質燃料之步驟包含：將經脫水及乾燥形成的生質粒料及另一廢液依據重量混拌參數形成依重量配比出具有預設熱值的生物質燃料。In one embodiment, the step of granulating to produce biomass fuel includes: mixing the dehydrated and dried biomass pellets and another waste liquid according to the weight mixing parameters to form a biomass fuel with a preset calorific value according to the weight ratio .

於一實施例，本發明之有機汙泥資源化的處理方法在生物處理有機汙泥後，更包含去除有機汙泥之浮渣。In one embodiment, the organic sludge recycling method of the present invention further includes removing scum from the organic sludge after the biological treatment of the organic sludge.

於一實施例，去除有機汙泥之浮渣的步驟包含：依據空氣量多寡控制氣體供應量，以刮除有機汙泥之浮渣。In one embodiment, the step of removing the scum of the organic sludge includes: controlling the gas supply according to the amount of air to scrape the scum of the organic sludge.

於另一實施例，本發明提供一種有機汙泥資源化的處理系統，其包含：生物處理單元，用以生物處理有機汙泥，使有機汙泥之pH值、MLSS及COD達預設值；調理單元，使用聚合物調理經生物處理的有機汙泥；乾燥單元，用以脫水及乾燥經聚合物調理的有機汙泥；以及生物質燃料調配單元，將經脫水及乾燥的有機汙泥造粒製成生物質燃料。In another embodiment, the present invention provides a treatment system for recycling organic sludge, which includes: a biological treatment unit for biological treatment of organic sludge, so that the pH value, MLSS and COD of the organic sludge reach preset values; Conditioning unit, which uses polymers to condition biologically treated organic sludge; drying unit, which dewaters and dries polymer-conditioned organic sludge; and biomass fuel preparation unit, which granulates dewatered and dried organic sludge Made into biomass fuel.

相較於習知技術，本發明之有機汙泥資源化的處理方法及系統藉由化學/物理處理方式並配合人工智能技術，將有機汙泥的處理參考指標(例如pH、MLSS、COD)控制在預設範圍，以有效地將有機汙泥處理轉化為資源。再者，本發明之有機汙泥資源化的處理方法及系統可將有機汙泥經處理生成的生質粒料與另一廢液混合形成具有預設熱值的生物質粒料，以提升生物質粒料的價值及降低另一廢液的處理成本。Compared with the conventional technology, the organic sludge recycling treatment method and system of the present invention control the organic sludge treatment reference indicators (such as pH, MLSS, COD) through chemical/physical treatment methods and artificial intelligence technology Within preset ranges to efficiently convert organic sludge treatment into resources. Furthermore, the organic sludge resource treatment method and system of the present invention can mix the biomass pellets generated by the organic sludge treatment with another waste liquid to form biomass pellets with a preset calorific value, so as to improve the quality of biomass pellets. value and reduce the treatment cost of another waste liquid.

在附圖中，為了清楚起見，放大了層、膜、面板、區域等的厚度。在整個說明書中，相同的附圖標記表示相同的元件。應當理解，當諸如層、膜、區域或基板的元件被稱為在另一元件”上”或”連接到”另一元件時，其可以直接在另一元件上或與另一元件連接，或者中間元件可以也存在。相反，當元件被稱為”直接在另一元件上”或”直接連接到”另一元件時，不存在中間元件。如本文所使用的，”連接”可以指物理及/或電性連接。再者，”電性連接”或”耦合”係可為二元件間存在其它元件。In the drawings, the thickness of layers, films, panels, regions, etc., are exaggerated for clarity. Throughout the specification, the same reference numerals denote the same elements. It will be understood that when an element such as a layer, film, region, or substrate is referred to as being “on” or “connected to” another element, it can be directly on or connected to the other element, or Intermediate elements may also be present. In contrast, when an element is referred to as being "directly on" or "directly connected to" another element, there are no intervening elements present. As used herein, "connected" may refer to physical and/or electrical connection. Furthermore, "electrically connected" or "coupled" means that other elements exist between two elements.

應當理解，儘管術語”第一”、”第二”、”第三”等在本文中可以用於描述各種元件、部件、區域、層及/或部分，但是這些元件、部件、區域、及/或部分不應受這些術語的限制。這些術語僅用於將一個元件、部件、區域、層或部分與另一個元件、部件、區域、層或部分區分開。因此，下面討論的”第一元件”、”部件”、”區域”、”層”或”部分”可以被稱為第二元件、部件、區域、層或部分而不脫離本文的教導。It should be understood that although the terms "first", "second", "third" and the like may be used herein to describe various elements, components, regions, layers and/or sections, these elements, components, regions, and/or or parts thereof shall not be limited by these terms. These terms are only used to distinguish one element, component, region, layer or section from another element, component, region, layer or section. Thus, "a first element," "component," "region," "layer" or "section" discussed below could be termed a second element, component, region, layer or section without departing from the teachings herein.

這裡使用的術語僅僅是為了描述特定實施例的目的，而不是限制性的。如本文所使用的，除非內容清楚地指示，否則單數形式”一”、”一個”和”該”旨在包括複數形式，包括”至少一個”。”或”表示”及/或”。如本文所使用的，術語”及/或”包括一個或多個相關所列項目的任何和所有組合。還應當理解，當在本說明書中使用時，術語”包括”及/或”包括”指定所述特徵、區域、整體、步驟、操作、元件的存在及/或部件，但不排除一個或多個其它特徵、區域整體、步驟、操作、元件、部件及/或其組合的存在或添加。The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms including "at least one" unless the content clearly dictates otherwise. "or" means "and/or". As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items. It should also be understood that when used in this specification, the terms "comprising" and/or "comprising" designate the stated features, regions, integers, steps, operations, the presence of elements and/or components, but do not exclude one or more Existence or addition of other features, regions as a whole, steps, operations, elements, parts and/or combinations thereof.

此外，諸如”下”或”底部”和”上”或”頂部”的相對術語可在本文中用於描述一個元件與另一元件的關係，如圖所示。應當理解，相對術語旨在包括除了圖中所示的方位之外的裝置的不同方位。例如，如果一個附圖中的裝置翻轉，則被描述為在其他元件的”下”側的元件將被定向在其他元件的”上”側。因此，示例性術語”下”可以包括”下”和”上”的取向，取決於附圖的特定取向。類似地，如果一個附圖中的裝置翻轉，則被描述為在其它元件”下方”或”下方”的元件將被定向為在其它元件”上方”。因此，示例性術語”下面”或”下面”可以包括上方和下方的取向。Additionally, relative terms such as "lower" or "bottom" and "upper" or "top" may be used herein to describe one element's relationship to another element as shown in the figures. It will be understood that relative terms are intended to encompass different orientations of the device in addition to the orientation depicted in the figures. For example, if the device in one of the figures is turned over, elements described as being on the "lower" side of other elements would then be oriented on "upper" sides of the other elements. Thus, the exemplary term "lower" can encompass both an orientation of "lower" and "upper," depending on the particular orientation of the drawing. Similarly, if the device in one of the figures is turned over, elements described as "below" or "beneath" other elements would then be oriented "above" the other elements. Thus, the exemplary terms "below" or "under" can encompass both an orientation of above and below.

本文使用的”約”、”近似”、或”實質上”包括所述值和在本領域普通技術人員確定的特定值的可接受的偏差範圍內的平均值，考慮到所討論的測量和與測量相關的誤差的特定數量(即，測量系統的限制)。例如，”約”可以表示在所述值的一個或多個標準偏差內，或±30％、±20％、±10％、±5％內。再者，本文使用的“約”、”近似”或“實質上”可依光學性質、蝕刻性質或其它性質，來選擇較可接受的偏差範圍或標準偏差，而可不用一個標準偏差適用全部性質。As used herein, "about," "approximately," or "substantially" includes stated values and averages within acceptable deviations from a particular value as determined by one of ordinary skill in the art, taking into account the measurements in question and relative A specific amount of measurement-related error (ie, a limitation of the measurement system). For example, "about" can mean within one or more standard deviations of the stated value, or within ±30%, ±20%, ±10%, ±5%. Furthermore, "about", "approximately" or "substantially" used herein may select a more acceptable deviation range or standard deviation according to optical properties, etching properties or other properties, and may not use one standard deviation to apply to all properties .

除非另有定義，本文使用的所有術語(包括技術和科學術語)具有與本發明所屬領域的普通技術人員通常理解的相同的含義。將進一步理解的是，諸如在通常使用的字典中定義的那些術語應當被解釋為具有與它們在相關技術和本發明的上下文中的含義一致的含義，並且將不被解釋為理想化的或過度正式的意義，除非本文中明確地這樣定義。Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It will be further understood that terms such as those defined in commonly used dictionaries should be interpreted to have meanings consistent with their meanings in the context of the relevant art and the present invention, and will not be interpreted as idealized or excessive formal meaning, unless expressly so defined herein.

本文參考作為理想化實施例的示意圖的截面圖來描述示例性實施例。因此，可以預期到作為例如製造技術及/或公差的結果的圖示的形狀變化。因此，本文所述的實施例不應被解釋為限於如本文所示的區域的特定形狀，而是包括例如由製造導致的形狀偏差。例如，示出或描述為平坦的區域通常可以具有粗糙及/或非線性特徵。此外，所示的銳角可以是圓的。因此，圖中所示的區域本質上是示意性的，並且它們的形狀不是旨在示出區域的精確形狀，並且不是旨在限制權利要求的範圍。Exemplary embodiments are described herein with reference to cross section illustrations that are schematic illustrations of idealized embodiments. Accordingly, variations from the shapes of the illustrations as a result, for example, of manufacturing techniques and/or tolerances are to be expected. Thus, embodiments described herein should not be construed as limited to the particular shapes of regions as illustrated herein but are to include deviations in shapes that result, for example, from manufacturing. For example, a region shown or described as flat, may, typically, have rough and/or non-linear features. Additionally, acute corners shown may be rounded. Thus, the regions shown in the figures are schematic in nature and their shapes are not intended to illustrate the precise shape of a region and are not intended to limit the scope of the claims.

本發明提供一種有機汙泥資源化的處理方法及系統。本發明之處理方法及系統較佳應用於半導體產業或顯示面板產業產生的有機汙泥的處理，但不限於此。本發明之處理方法及系統較佳是針對含水率大於10%(尤其是含水率大於50%或以上)的有機汙泥的處理。於後參考圖式，詳細說明本發明之處理方法及系統的細節。The invention provides a treatment method and system for recycling organic sludge. The treatment method and system of the present invention are preferably applied to the treatment of organic sludge generated in the semiconductor industry or the display panel industry, but are not limited thereto. The treatment method and system of the present invention are preferably aimed at the treatment of organic sludge with a moisture content greater than 10% (especially with a moisture content greater than 50% or above). Details of the processing method and system of the present invention will be described in detail below with reference to the drawings.

參考圖1，圖1為本發明一實施例之有機汙泥資源化的處理系統1之示意圖。如圖1所示，有機汙泥資源化的處理系統1包含生物處理單元10、調理單元20、乾燥單元30及生物質燃料調配單元40。生物處理單元10用以生物處理有機汙泥，使有機汙泥之pH值、MLSS及COD達預設值。調理單元20使用聚合物調理經生物處理的有機汙泥。乾燥單元30用以脫水及乾燥經聚合物調理的有機汙泥。生物質燃料調配單元40將經脫水及乾燥的有機汙泥造粒製成生物質燃料100。再者，依據實際需求，有機汙泥資源化的處理系統1更可包含除浮單元50，用以在生物處理單元10生物處理有機汙泥後，依據空氣量多寡控制氣體供應量，並使用刮刀器54(參考圖4)去除有機汙泥之浮渣。之後，去除浮渣的有機汙泥再進入調理單元20繼續處理。Referring to FIG. 1 , FIG. 1 is a schematic diagram of an organic sludge recycling treatment system 1 according to an embodiment of the present invention. As shown in FIG. 1 , the organic sludge recycling treatment system 1 includes a biological treatment unit 10 , a conditioning unit 20 , a drying unit 30 and a biomass fuel preparation unit 40 . The biological treatment unit 10 is used for biological treatment of organic sludge, so that the pH value, MLSS and COD of the organic sludge reach preset values. The conditioning unit 20 conditions the biologically treated organic sludge with a polymer. The drying unit 30 is used for dehydrating and drying the organic sludge conditioned by the polymer. The biomass fuel blending unit 40 granulates the dehydrated and dried organic sludge to make a biomass fuel 100 . Furthermore, according to actual needs, the treatment system 1 for recycling organic sludge can further include a defloatation unit 50, which is used to control the gas supply according to the amount of air after the biological treatment unit 10 biologically treats the organic sludge, and uses a scraper to Device 54 (refer to FIG. 4 ) removes scum from organic sludge. Afterwards, the organic sludge from which scum has been removed enters the conditioning unit 20 for further processing.

具體而言，有機汙泥資源化的處理系統1可由複數個處理單元構成(例如生物處理單元10、調理單元20、乾燥單元30、生物質燃料調配單元40、除浮單元50等)。依據實際應用，各處理單元的數量可為一個以上，且每個處理單元可包含不同作用的部件，以達到預設處理效果。Specifically, the organic sludge recycling treatment system 1 can be composed of a plurality of treatment units (such as a biological treatment unit 10, a conditioning unit 20, a drying unit 30, a biomass fuel preparation unit 40, a defloating unit 50, etc.). According to practical applications, the number of each processing unit may be more than one, and each processing unit may include components with different functions to achieve a preset processing effect.

請參考圖3，圖3為圖1之生物處理單元10之示意圖。如圖3所示，生物處理單元10可包含處理槽11、指標感測器(例如pH值感測器12a、MLSS感測器12b、COD感測器12c、臭氧感測器12d)、閥件(例如13a、13b、13c、13d)、增壓器14、幫浦15、排氣件16及控制器17。指標感測器與控制器17訊號連接，使得控制器17可依據所感測到的結果控制生物感測單元10中相關部件的操作。舉例而言，控制器17可依據指標感測器的感測資料及處理槽11的液位高低控制生物處理單元10中各部件的操作，例如閥件的開啟/關閉、幫浦15的啟動/停止、排氣件16的開啟/關閉、增壓器14的操作等。排氣件16用以將處理槽11中產生的氣體排出處理槽11。舉例而言，排氣件16可在與處理槽11產生的氣泡/泡沫接觸時開啟，以將氣體/氣泡排出處理槽11，並在未與氣泡/泡沫接觸時關閉，以維持處理槽11的處理條件(例如壓力)。此外，生物處理單元10可在處理槽11中加入消泡劑，進而以液位識別消泡劑的添加操作，以使處理槽11中的有機汙泥的泡沫獲得適當控制，避免造成液位誤判。Please refer to FIG. 3 , which is a schematic diagram of the biological treatment unit 10 in FIG. 1 . As shown in Figure 3, the biological treatment unit 10 may include a treatment tank 11, an index sensor (such as a pH sensor 12a, a MLSS sensor 12b, a COD sensor 12c, an ozone sensor 12d), a valve (such as 13a, 13b, 13c, 13d), supercharger 14, pump 15, exhaust 16 and controller 17. The indicator sensor is connected to the controller 17 in a signal manner, so that the controller 17 can control the operation of related components in the bio-sensing unit 10 according to the sensed result. For example, the controller 17 can control the operation of various components in the biological treatment unit 10 according to the sensing data of the index sensor and the liquid level of the treatment tank 11, such as opening/closing of valves, starting/closing of the pump 15, etc. Stopping, opening/closing of the exhaust 16, operation of the supercharger 14, etc. The exhaust member 16 is used to discharge the gas generated in the processing tank 11 out of the processing tank 11 . For example, the exhaust member 16 can be opened when in contact with the bubbles/foam generated in the processing tank 11 to discharge the gas/bubbles out of the processing tank 11, and closed when not in contact with the bubbles/foam to maintain the temperature of the processing tank 11. Processing conditions (eg pressure). In addition, the biological treatment unit 10 can add a defoamer to the treatment tank 11, and then use the liquid level to identify the adding operation of the defoamer, so that the foam of the organic sludge in the treatment tank 11 can be properly controlled to avoid misjudgment of the liquid level .

指標感測器設置於處理槽11中適當的位置，以感測相關的汙泥性質，以作生物處理效果的指標。舉例而言，pH值感測器12a用以感測有機汙泥的酸鹼值。MLSS感測器12b用以感測有機汙泥的混合液懸浮固體濃度(mixed liquid suspended solids)，或稱為混合液污泥濃度，其表示在單位容積混合液內所含有的污泥固體物的總重量(mg/L)。COD感測器12c用以感測有機汙泥的化學需氧量(Chemical Oxygen Demand)，其用以表示水中有機物量的多寡，即每升水樣全部被氧化後需要的氧量(mg/L)。此外，生物處理單元10可選擇性包含臭氧感測器12d，用以感測有機汙泥中臭氧(O 3)的濃度。 The index sensor is arranged at a proper position in the treatment tank 11 to sense the related sludge properties as an index of the biological treatment effect. For example, the pH sensor 12a is used to sense the pH value of the organic sludge. The MLSS sensor 12b is used to sense the concentration of mixed liquid suspended solids (mixed liquid suspended solids) of organic sludge, or called the concentration of mixed liquid sludge, which represents the amount of sludge solids contained in the mixed liquid per unit volume. Total weight (mg/L). The COD sensor 12c is used to sense the chemical oxygen demand (Chemical Oxygen Demand) of organic sludge, which is used to indicate the amount of organic matter in water, that is, the amount of oxygen (mg/L) required after each liter of water sample is completely oxidized. ). In addition, the biological treatment unit 10 may optionally include an ozone sensor 12d for sensing the concentration of ozone (O 3 ) in the organic sludge.

處理槽11具有入口端及出口端，其中閥件13a及13b分別設置於入口端及出口端，用於控制有機汙泥於處理槽11中的進料及出料。於一實施例，閥件13a可依據處理槽11中的液位高低，進行有機汙泥的進料控制。例如，控制器17可在處理槽11中的液位高度低於90%時控制閥件13a開啟，以容許有機汙泥進入處理槽11，且在處理槽11中的液位高度高於90%時控制閥件13a關閉，以阻絕有機汙泥進入處理槽11。控制器17可在有機汙泥之pH值、MLSS及COD感測結果達預設值時才控制閥件13b開啟，使得處理槽11中經生物處理的有機汙泥可進入下一個處理階段(例如進入調理單元20或除浮單元50)。於一實施例，生物處理單元10生物處理有機汙泥，使得有機汙泥之pH值為3-4、MLSS為6000-10000 mg/L及COD為600-1500 mg/L。亦即，控制器17可在指標感測器感測到有機汙泥之pH值達到3-4、MLSS達到6000-10000 mg/L及COD達到600-1500 mg/L時才控制閥件13b開啟。The treatment tank 11 has an inlet port and an outlet port, wherein valves 13 a and 13 b are respectively arranged at the inlet port and the outlet port for controlling the feeding and discharging of organic sludge in the processing tank 11 . In one embodiment, the valve member 13 a can control the feeding of organic sludge according to the liquid level in the treatment tank 11 . For example, the controller 17 can control the valve 13a to open when the liquid level in the treatment tank 11 is lower than 90%, so as to allow the organic sludge to enter the treatment tank 11, and the liquid level in the treatment tank 11 is higher than 90% At the same time, the control valve 13a is closed to prevent organic sludge from entering the treatment tank 11. The controller 17 can control the opening of the valve 13b when the pH value, MLSS and COD sensing results of the organic sludge reach the preset values, so that the biologically treated organic sludge in the treatment tank 11 can enter the next treatment stage (such as Enter conditioning unit 20 or defloatation unit 50). In one embodiment, the biological treatment unit 10 biologically treats the organic sludge so that the pH of the organic sludge is 3-4, the MLSS is 6000-10000 mg/L, and the COD is 600-1500 mg/L. That is, the controller 17 can control the valve 13b to open only when the index sensor detects that the pH value of the organic sludge reaches 3-4, the MLSS reaches 6000-10000 mg/L and the COD reaches 600-1500 mg/L .

再者，處理槽11具有分流管線連接幫浦15及增壓器14，閥件13c位於幫浦15及處理槽11分流管線之間，且閥件13d位於幫浦15及增壓器14之間。閥件13c用以控制有機汙泥進入分流管線，而閥件13d可為逆止閥，用以防止增壓器14的加壓流體逆流。增壓器14提供加壓的化學溶液及氣體至處理槽11，以調控有機汙泥的相關性質並達到攪動調勻有機汙泥的作用。具體而言，生物處理單元10調控壓縮乾燥空氣(CDA)及幫浦15，以攪動調勻有機汙泥，且添加化學溶液以調控pH值，並添加CO、O 3、N 2、H 2O 2至少其中之一做為生物細胞破壞介質，以破壞有機汙泥之生物細胞。於其他實施例，生物處理單元10可使用任何合宜的氣體攪動調勻有機汙泥，例如CDA、N 2、惰性氣體等，其中CDA因成本及取得便利為較佳選擇。請參考圖3A之增壓器14之示意圖。如圖3A所示，增壓器14可選擇性提供化學溶液及氣體至處理槽11。舉例而言，增壓器14連接化學溶液及氣體的供應源，以依據實際需求提供適當的化學溶液及氣體。依據要處理的有機汙泥的種類，添加的化學溶液可為酸液或鹼液，以調整pH值為3-4。於此實施例，生物處理單元10可藉由提供酸液(例如硫酸(H 2SO 4))至處理槽11，以調控有機汙泥的pH值。增壓器14可選擇性將CO、O 3、N 2、H 2O 2至少其中之一添加至處理槽11中，以破壞有機汙泥之生物細胞。於此實施例，硫酸及CO、O 3、N 2、H 2O 2的添加較佳為分段進行，以使有機汙泥的pH值、MLSS及COD達到上述預設值。此外，增壓器14選擇添加O 3做為生物細胞破壞介質時，控制器17較佳在有機汙泥的pH值、MLSS及COD達到上述預設值且O 3含量實質為零時才開啟閥件13b，以出料至下一處理單元(例如調理單元20或除浮單元50)。 Furthermore, the processing tank 11 has a diverting line connecting the pump 15 and the booster 14, the valve 13c is located between the pump 15 and the diverting line of the processing tank 11, and the valve 13d is located between the pump 15 and the booster 14 . The valve part 13c is used to control the flow of organic sludge into the diversion pipeline, and the valve part 13d can be a check valve to prevent the pressurized fluid from the booster 14 from flowing backward. The booster 14 provides pressurized chemical solution and gas to the treatment tank 11 to regulate the related properties of the organic sludge and achieve the function of stirring and blending the organic sludge. Specifically, the biological treatment unit 10 controls the compressed dry air (CDA) and the pump 15 to stir and evenly mix the organic sludge, and adds chemical solutions to adjust the pH value, and adds CO, O 3 , N 2 , H 2 O 2 At least one of them is used as a biological cell destruction medium to destroy the biological cells of the organic sludge. In other embodiments, the biological treatment unit 10 can use any suitable gas to agitate and homogenize the organic sludge, such as CDA, N 2 , inert gas, etc., among which CDA is a better choice due to cost and convenience. Please refer to the schematic diagram of the supercharger 14 in FIG. 3A . As shown in FIG. 3A , the booster 14 can selectively provide chemical solutions and gases to the processing tank 11 . For example, the supercharger 14 is connected to the supply source of chemical solution and gas, so as to provide appropriate chemical solution and gas according to the actual demand. Depending on the type of organic sludge to be treated, the added chemical solution can be acid or lye to adjust the pH to 3-4. In this embodiment, the biological treatment unit 10 can control the pH value of the organic sludge by providing acid solution (such as sulfuric acid (H 2 SO 4 )) to the treatment tank 11 . The booster 14 can selectively add at least one of CO, O 3 , N 2 , and H 2 O 2 into the treatment tank 11 to destroy the biological cells of the organic sludge. In this embodiment, the addition of sulfuric acid, CO, O 3 , N 2 , and H 2 O 2 is preferably performed in stages, so that the pH, MLSS, and COD of the organic sludge reach the above-mentioned preset values. In addition, when the supercharger 14 chooses to add O3 as the biological cell destruction medium, the controller 17 preferably opens the valve when the pH value, MLSS and COD of the organic sludge reach the above-mentioned preset values and the O3 content is substantially zero. 13b to discharge to the next processing unit (such as conditioning unit 20 or defloating unit 50).

生物處理單元10對有機汙泥的生物處理可分成數個階段，例如生物調勻處理、生物菌類破碎/分解處理及生物菌類最終處理，且這些處理程序可在單一的生物處理單元10中進行，亦可在數個生物處理單元10中分別進行。舉例而言，有機汙泥資源化的處理系統1可包含例如三個類似的生物處理單元10，其中第一個生物處理單元10可藉由幫浦15及增壓器14提供CDA及硫酸，以達到攪動調勻有機汙泥及調整pH值的處理，而在指標感測器的感測資料達到預設值時進入第二個生物處理單元10。第二個生物處理單元10可藉由幫浦15及增壓器14提供CDA及硫酸攪動調勻有機汙泥及調整pH值的處理，並藉由添加生物細胞破壞介質(例如CO、O 3、N 2、H 2O 2等強氧化劑)以破壞/分解生物細胞，並在指標感測器的感測資料達到預設值時進入第三個生物處理單元10。第三個生物處理單元10可重複類似第二個生物處理單元10的操作，以確保經生物處理的有機汙泥的各項感測資料達到預設值。有機汙泥資源化的處理系統1藉由一個或多個生物處理單元10皆可達到預期的生物處理效果，可依實際需求設計，其中使用一個生物處理單元10具有設備成本較低、處理時程較長、控制處理不易的特性，而使用多個生物處理單元10具有容易控制處理、批次化處理時程較短、設備成本較高的特性。 The biological treatment of organic sludge by the biological treatment unit 10 can be divided into several stages, such as biological mixing treatment, biological fungus crushing/decomposition treatment and biological fungus final treatment, and these treatment procedures can be carried out in a single biological treatment unit 10, also It can be carried out separately in several biological treatment units 10 . For example, the organic sludge recycling treatment system 1 can include, for example, three similar biological treatment units 10, wherein the first biological treatment unit 10 can provide CDA and sulfuric acid through a pump 15 and a booster 14 to It achieves the treatment of stirring and evening the organic sludge and adjusting the pH value, and enters the second biological treatment unit 10 when the sensing data of the index sensor reaches the preset value. The second biological treatment unit 10 can provide CDA and sulfuric acid to stir the organic sludge and adjust the pH value by pump 15 and supercharger 14, and by adding biological cell destruction medium (such as CO, O 3 , N 2 , H 2 O 2 and other strong oxidants) to destroy/decompose biological cells, and enter the third biological processing unit 10 when the sensing data of the index sensor reaches a preset value. The third biological treatment unit 10 can repeat the operations similar to the second biological treatment unit 10 to ensure that various sensing data of the biologically treated organic sludge reach preset values. The organic sludge recycling treatment system 1 can achieve the expected biological treatment effect through one or more biological treatment units 10, and can be designed according to actual needs, wherein the use of one biological treatment unit 10 has the advantages of low equipment cost and long processing time It is longer and difficult to control the processing, while the use of multiple biological processing units 10 has the characteristics of easy control of processing, short batch processing time, and high equipment cost.

當經生物處理的有機汙泥具有較多的泡沫或浮渣時，可藉由除浮單元50清除浮渣，或者當浮渣為可忽略的量時可直接進入調理單元20進行聚合物調理。圖4為本發明一實施例之除浮單元50之示意圖。如圖4所示，除浮單元50包含除浮槽51、氣泡量測器52、閥件53a、53b、刮刀器54、幫浦55、排氣件56及控制器57。控制器57控制除浮單元50中各部件的操作，例如閥件53a、53b的開啟/關閉、幫浦55的啟動/停止、排氣件56的開啟/關閉、氣泡量測器52及刮刀器54的操作等。排氣件56用以將除浮槽51中產生的氣體排出除浮槽51。此外，除浮單元50可在除浮槽51中加入消泡劑，進而以液位識別消泡劑的添加操作，以使除浮槽51中的有機汙泥的泡沫獲得適當控制，避免造成液位誤判。When the biologically treated organic sludge has a lot of foam or scum, the scum can be removed by the defloatation unit 50 , or when the scum is negligible, it can directly enter the conditioning unit 20 for polymer conditioning. FIG. 4 is a schematic diagram of a defloating unit 50 according to an embodiment of the present invention. As shown in FIG. 4 , the defloating unit 50 includes a defloating tank 51 , an air bubble measuring device 52 , valves 53 a, 53 b, a scraper 54 , a pump 55 , an exhaust 56 and a controller 57 . The controller 57 controls the operation of various components in the defloatation unit 50, such as the opening/closing of the valves 53a, 53b, the starting/stopping of the pump 55, the opening/closing of the exhaust member 56, the bubble measuring device 52 and the scraper 54 operation etc. The exhaust member 56 is used to discharge the gas generated in the de-float tank 51 out of the de-float tank 51 . In addition, the defloatation unit 50 can add a defoamer to the defloatation tank 51, and then use the liquid level to identify the addition of the defoamer, so that the foam of the organic sludge in the defloatation tank 51 can be properly controlled to avoid liquid bit misjudgment.

具體而言，除浮槽51具有入口端及出口端，其中閥件53a及53b分別設置於入口端及出口端，用於有機汙泥於除浮槽51中的進料及出料控制。於一實施例，閥件53a可依據除浮槽51中的液位高低，進行有機汙泥的進料控制。例如，控制器57可在除浮槽51中的液位高度低於90%時控制閥件53a開啟，以容許經生物處理的有機汙泥進入除浮槽51，且在除浮槽51中的液位高度高於90%時控制閥件53a關閉，以阻絕有機汙泥進入除浮槽51。Specifically, the defloatation tank 51 has an inlet port and an outlet port, wherein valves 53 a and 53 b are respectively provided at the inlet port and the outlet port for controlling the feeding and discharging of organic sludge in the defloating tank 51 . In one embodiment, the valve member 53a can control the feeding of organic sludge according to the liquid level in the defloatation tank 51 . For example, the controller 57 can control the valve 53a to open when the liquid level in the defloatation tank 51 is lower than 90%, so as to allow the biologically treated organic sludge to enter the defloatation tank 51, and the liquid in the defloatation tank 51 When the liquid level is higher than 90%, the control valve 53a is closed to prevent organic sludge from entering the defloatation tank 51 .

於此實施例，除浮單元50依據空氣量多寡控制氣體供應量，刮除有機汙泥之浮渣。舉例而言，控制器57接收氣泡量測器52的量測值，進而發送訊號控制幫浦55的轉速、開啟/關閉及壓力，以攪動產生氣泡提升除浮的能力。請參考圖4A，圖4A為本發明一實施例之氣泡量測器52之示意圖。如圖4A所示，氣泡量測器52包含多個探針52a，其中當探針52a接觸到氣泡時，氣泡破裂使得氣泡量測器52會發生電性變化，且依據電性變化的大小可判斷空氣量的多寡。藉此，控制器57可控制幫浦55產生的氣體供應量(例如氣泡產生的速率)，並控制刮刀器54的運作(例如控制轉速)，以將有機汙泥的浮渣去除。In this embodiment, the defloating unit 50 controls the gas supply according to the amount of air to scrape off the scum of the organic sludge. For example, the controller 57 receives the measurement value of the air bubble measuring device 52, and then sends signals to control the rotation speed, on/off and pressure of the pump 55, so as to stir to generate air bubbles and enhance the ability of defloating. Please refer to FIG. 4A , which is a schematic diagram of a bubble measuring device 52 according to an embodiment of the present invention. As shown in FIG. 4A , the air bubble measuring device 52 includes a plurality of probes 52a, wherein when the probes 52a touch the air bubbles, the bubbles burst so that the air bubble measuring device 52 will undergo electrical changes, and the magnitude of the electrical changes can be Determine the amount of air volume. In this way, the controller 57 can control the gas supply generated by the pump 55 (such as the rate of bubble generation), and control the operation of the scraper 54 (such as control the rotation speed), so as to remove the scum of the organic sludge.

如圖1所示，經生物處理(及除浮處理)的有機汙泥可進入調理單元20。調理單元20可使用影像辨識裝置判斷有機汙泥之膠羽狀態，以控制聚合物的添加。具體而言，影像辨識裝置可為人工智慧處理裝置或模組，並藉由神經網路學習技術分析判斷所擷取的影像，例如可針對所擷取的影像進行收集、運算、分析，亦即利用演算法學習，進而判斷所擷取的影像的膠羽狀態，進而藉此控制聚合物的添加。舉例而言，在調理單元20中，可依據預設週期抽樣進行影像辨識判斷聚合物添加後的膠羽狀態，進而控制聚合物的添加量。在調理過程中，可藉由提升混拌幫浦的轉速來加強膠羽沉降效果。藉此，重複聚合物的添加、採樣、影像辨識膠羽狀態、控制幫浦的轉速等操作，直到膠羽效果達到預期，而可進入乾燥單元30。As shown in FIG. 1 , the biologically treated (and defloatized) organic sludge can enter the conditioning unit 20 . The conditioning unit 20 can use an image recognition device to determine the state of the rubber plume of the organic sludge, so as to control the addition of polymers. Specifically, the image recognition device can be an artificial intelligence processing device or module, and use neural network learning technology to analyze and judge the captured images, for example, it can collect, calculate, and analyze the captured images, that is, Algorithm learning is used to judge the state of the glue feather in the captured images, and then to control the addition of polymers. For example, in the conditioning unit 20 , image recognition can be carried out according to a preset period of sampling to determine the state of the rubber plume after the addition of the polymer, and then control the amount of the addition of the polymer. During the conditioning process, the rubber plume settling effect can be enhanced by increasing the rotation speed of the mixing pump. In this way, operations such as polymer addition, sampling, image recognition of the state of the rubber plume, and control of the rotation speed of the pump are repeated until the effect of the rubber feather reaches the desired level, and the drying unit 30 can be entered.

在乾燥單元30中，使用影像辨識裝置及紅外線測距儀判斷脫水效果及濾餅厚度，且使用影像辨識裝置判斷乾燥度，以調控粉碎乾燥的時間。具體而言，在乾燥單元30中，藉由影像辨識裝置辨識有機汙泥藉由脫水濾布作用後的脫水效果，並藉由紅外線測距儀判斷濾餅的厚度，藉此調整脫水濾布的脫水壓力及作用時間。當影像辨識裝置確認脫水效果達到預期後，將濾餅送入乾燥器中乾燥，以形成生質粒料。舉例而言，乾燥器可為滾筒式的粉碎乾燥器，且可藉由影像辨識裝置判斷乾燥度，以調控乾燥器的粉碎乾燥的時間，形成生質粒料。再者，亦可藉由影像辨識裝置判斷的乾燥度回饋調控脫水濾布的脫水效果，以更有效地乾燥而形成生質粒料。再者，在乾燥單元30中更可藉由熱回收系統進行預熱烘烤。具體而言，在濾布脫水效果不佳的情況下，可利用熱回收系統將其他裝置產生的廢熱回收，用來預熱烘烤有機汙泥形成的濾餅，不僅節能更提升乾燥效率。於一實施例，乾燥加熱的溫度可為60-100℃，但不以此為限。In the drying unit 30 , the dehydration effect and the thickness of the filter cake are judged by the image recognition device and the infrared rangefinder, and the dryness is judged by the image recognition device, so as to control the crushing and drying time. Specifically, in the drying unit 30, the dehydration effect of the organic sludge through the dewatering filter cloth is recognized by the image recognition device, and the thickness of the filter cake is judged by the infrared rangefinder, thereby adjusting the dehydration of the dewatering filter cloth. Dehydration pressure and action time. After the image recognition device confirms that the dehydration effect is as expected, the filter cake is sent to a dryer for drying to form biomass pellets. For example, the dryer can be a drum-type crushing dryer, and the degree of dryness can be judged by an image recognition device, so as to control the crushing and drying time of the dryer to form biomass pellets. Furthermore, the dehydration effect of the dewatering filter cloth can also be regulated by the dryness feedback judged by the image recognition device, so as to dry more effectively to form biomass pellets. Furthermore, in the drying unit 30 , the heat recovery system can be used for preheating and baking. Specifically, when the dehydration effect of the filter cloth is not good, the heat recovery system can be used to recover the waste heat generated by other devices to preheat and bake the filter cake formed by the organic sludge, which not only saves energy but also improves the drying efficiency. In one embodiment, the drying and heating temperature may be 60-100° C., but not limited thereto.

經脫水及乾燥生成的生質粒料，可依據所需的熱值、形狀、尺寸在生物質燃料調配單元40形成生物質燃料100。具體而言，生物質燃料調配單元40將經脫水及乾燥生成的生質粒料及另一廢液依據重量混拌參數形成依重量配比出具有預設熱值的生物質燃料100。於一實施例，可與有機汙泥經處理生成的生質粒料進行配比的廢液包含例如光阻劑、光阻去除劑經回收再利用後殘餘的廢液(或稱二次液)。光阻劑/光阻去除劑的廢液具有高熱值、高濃度含量，適合與生質粒料混拌形成生物質燃料，但不以此為限。舉例而言，生質粒料可自乾燥單元 30輸送至生物質燃料調配單元40的混拌儲料桶，且依據熱值匹配資訊控制生質粒料及另一廢液(二次液)的重量配比，使得相應重量比的生質粒料與二次液混拌，混拌後輸送製造粒器，以依據生物質燃料的尺寸、形狀需求進行造粒。藉此，所形成的生物質燃料具有依據重量混拌參數以重量配比出的預設熱值、尺寸及形狀，而大幅提升生物質燃料的價值。The biomass pellets produced by dehydration and drying can be formed into biomass fuel 100 in the biomass fuel preparation unit 40 according to the required calorific value, shape, and size. Specifically, the biomass fuel blending unit 40 forms the biomass fuel 100 with a preset calorific value according to weight ratio by mixing the dehydrated and dried biomass pellets and another waste liquid according to weight mixing parameters. In one embodiment, the waste liquid that can be mixed with the biomass pellets generated by the treatment of the organic sludge includes, for example, the waste liquid (or secondary liquid) that remains after the photoresist and photoresist remover are recycled and reused. The waste liquid of photoresist/photoresist remover has high calorific value and high concentration, and is suitable for mixing with biomass pellets to form biomass fuel, but not limited thereto. For example, the biomass pellets can be transported from the drying unit 30 to the mixing storage tank of the biomass fuel preparation unit 40, and the weight ratio of the biomass pellets and another waste liquid (secondary liquid) can be controlled according to the calorific value matching information , so that the biomass pellets of the corresponding weight ratio are mixed with the secondary liquid, and then transported to the manufacturing granulator after mixing, so as to granulate according to the size and shape of the biomass fuel. In this way, the formed biomass fuel has a preset calorific value, size and shape according to the weight mixing parameters in a weight ratio, thereby greatly increasing the value of the biomass fuel.

於上述實施例中，生物質燃料調配單元40將生質粒料與另一廢液混拌造粒製成具有預設熱值的生物質燃料，不僅有效提升其價值，更可免除另一廢液的處理(或清運)成本，再創廢液的價值，但不以此為限。於另一實施例，生物質燃料調配單元40亦可將生質粒料造粒為具有預設尺寸及形狀的生物質燃料，而無須與其他廢液混拌。於一實施例，生物質燃料100的含水率小於10%。In the above embodiment, the biomass fuel blending unit 40 mixes and granulates the biomass pellets with another waste liquid to produce a biomass fuel with a preset calorific value, which not only effectively increases its value, but also eliminates another waste liquid The cost of treatment (or removal) will recreate the value of waste liquid, but it is not limited thereto. In another embodiment, the biomass fuel preparation unit 40 can also granulate the biomass pellets into biomass fuel with a predetermined size and shape without mixing with other waste liquids. In one embodiment, the moisture content of the biomass fuel 100 is less than 10%.

參考圖2，圖2為本發明一實施例之有機汙泥資源化的處理方法之流程圖。如圖2所示，有機汙泥資源化的處理方法包含：步驟S10，生物處理有機汙泥，使有機汙泥之pH值、混合液懸浮固體濃度(MLSS)及化學需氧量(COD)達預設值；步驟S20，使用聚合物調理經生物處理的有機汙泥；步驟S30，脫水及乾燥經聚合物調理的有機汙泥；以及步驟S40，將經脫水及乾燥的有機汙泥造粒製成生物質燃料。於一實施例，使有機汙泥之pH值、MLSS及COD達預設值之步驟包含：使有機汙泥之pH值為3-4、MLSS為6000-10000 mg/L及COD為600-1500 mg/L，且臭氧含量實質為零。Referring to FIG. 2 , FIG. 2 is a flow chart of a treatment method for organic sludge recycling according to an embodiment of the present invention. As shown in Figure 2, the treatment method of organic sludge recycling includes: step S10, biological treatment of organic sludge, so that the pH value of organic sludge, mixed liquid suspended solids concentration (MLSS) and chemical oxygen demand (COD) reach Preset value; step S20, use polymer to condition the biologically treated organic sludge; step S30, dewater and dry the organic sludge conditioned by the polymer; and step S40, granulate the dehydrated and dried organic sludge into biomass fuel. In one embodiment, the step of making the pH value, MLSS and COD of the organic sludge reach preset values includes: making the pH value of the organic sludge 3-4, MLSS 6000-10000 mg/L and COD 600-1500 mg/L, and the ozone content is substantially zero.

在步驟S10中，生物處理有機汙泥之步驟包含：調控壓縮乾燥空氣(CDA)及幫浦，以攪動調勻有機汙泥；添加化學溶液以調控pH值；以及添加CO、O 3、N 2、H 2O 2至少其中之一做為生物細胞破壞介質，以破壞有機汙泥之生物細胞。 In step S10, the step of biologically treating the organic sludge includes: adjusting the compressed dry air (CDA) and the pump to stir and mix the organic sludge; adding a chemical solution to adjust the pH value; and adding CO, O 3 , N 2 , At least one of the H 2 O 2 is used as a biological cell destruction medium to destroy the biological cells of the organic sludge.

在步驟S20中，使用聚合物調理之步驟包含：以影像辨識判斷有機汙泥之膠羽狀態，以控制聚合物的添加。在步驟S30中，脫水及乾燥之步驟包含：以影像辨識及紅外線感測判斷脫水效果及濾餅厚度；以及以影像辨識判斷乾燥度，以調控粉碎乾燥的時間，形成生質粒料。在步驟S40中，造粒製成生物質燃料之步驟包含：將經脫水及乾燥形成的生質粒料及另一廢液依據重量混拌參數形成依重量配比出具有預設熱值的生物質燃料。此外，在生物處理有機汙泥的步驟10之後，更包含去除有機汙泥之浮渣(步驟50)。在步驟S50中，去除有機汙泥之浮渣的步驟包含：依據空氣量多寡控制氣體供應量，刮除有機汙泥之浮渣。In step S20, the step of conditioning with polymers includes: judging the state of the rubber plume of the organic sludge by image recognition, so as to control the addition of polymers. In step S30, the steps of dehydration and drying include: judging the dehydration effect and the thickness of the filter cake by image recognition and infrared sensing; and judging the dryness by image recognition to control the crushing and drying time to form biomass pellets. In step S40, the step of granulating to produce biomass fuel includes: mixing the dehydrated and dried biomass pellets and another waste liquid according to the weight mixing parameters to form a biomass fuel with a preset calorific value according to the weight ratio . In addition, after the step 10 of biologically treating the organic sludge, it further includes removing scum from the organic sludge (step 50 ). In step S50, the step of removing the scum of the organic sludge includes: controlling the gas supply according to the amount of air to scrape off the scum of the organic sludge.

本發明已由上述相關實施例加以描述，然而上述實施例僅為實施本發明之範例。必需指出的是，已揭露之實施例並未限制本發明之範圍。相反地，包含於申請專利範圍之精神及範圍之修改及均等設置均包含於本發明之範圍內。The present invention has been described by the above-mentioned related embodiments, but the above-mentioned embodiments are only examples for implementing the present invention. It must be pointed out that the disclosed embodiments do not limit the scope of the present invention. On the contrary, modifications and equivalent arrangements included in the spirit and scope of the patent claims are included in the scope of the present invention.

1有機汙泥資源化的處理系統 10生物處理單元 11處理槽 12apH值感測器 12b MLSS感測器 12c COD感測器 12d臭氧感測器 13a-13d閥件 14增壓器 15幫浦 16排氣件 17控制器 20調理單元 30乾燥單元 40生物質燃料調配單元 50除浮單元 51除浮槽 52氣泡量測器 52a探針 53a、53b閥件 54刮刀器 55幫浦 56排氣件 57控制器 100 生物質燃料 S10-S50步驟 1 Organic sludge recycling treatment system 10 Biological processing units 11 processing tank 12ap pH sensor 12b MLSS sensor 12c COD sensor 12d ozone sensor 13a-13d valve parts 14 booster 15 pumps 16 Exhaust 17 controllers 20 conditioning units 30 drying units 40 Biomass fuel blending unit 50 defloating unit 51 In addition to floating tank 52 bubble measuring device 52a probe 53a, 53b valve parts 54 scraper 55 pump 56 exhaust parts 57 controller 100 biomass fuel S10-S50 steps

圖1為本發明一實施例之有機汙泥資源化的處理系統之示意圖。 圖2為本發明一實施例之有機汙泥資源化的處理方法之流程圖。 圖3為圖1之生物處理單元之示意圖。 圖3A為圖3之增壓器之示意圖。 圖4為本發明一實施例之除浮單元之示意圖。 圖4A為圖4之氣泡量測器之示意圖。 FIG. 1 is a schematic diagram of a treatment system for recycling organic sludge according to an embodiment of the present invention. Fig. 2 is a flow chart of a treatment method for recycling organic sludge according to an embodiment of the present invention. FIG. 3 is a schematic diagram of the biological treatment unit of FIG. 1 . FIG. 3A is a schematic diagram of the supercharger of FIG. 3 . Fig. 4 is a schematic diagram of a defloating unit according to an embodiment of the present invention. FIG. 4A is a schematic diagram of the air bubble measuring device in FIG. 4 .

S10-S50 步驟S10-S50 steps

Claims (13)

一種有機汙泥資源化的處理方法，包含：生物處理有機汙泥，使該有機汙泥之pH值為3-4、混合液懸浮固體濃度(MLSS)為6000-10000mg/L及化學需氧量(COD)為600-1500mg/L；使用聚合物調理經該生物處理的該有機汙泥；脫水及乾燥經該聚合物調理的該有機汙泥；以及將經該脫水及乾燥的該有機汙泥造粒製成生物質燃料。 A method for treating organic sludge as a resource, comprising: biologically treating organic sludge so that the pH value of the organic sludge is 3-4, the concentration of mixed liquid suspended solids (MLSS) is 6000-10000 mg/L and the chemical oxygen demand (COD) is 600-1500mg/L; using polymer to condition the organic sludge treated by the biological method; dehydrating and drying the organic sludge conditioned by the polymer; and dehydrating and drying the organic sludge Pellet to make biomass fuel. 如請求項1所述之處理方法，其中生物處理該有機汙泥之步驟包含：調控壓縮乾燥空氣(CDA)及幫浦，以攪動調勻該有機汙泥；添加化學溶液以調控該pH值；以及添加CO、O3、N2、H2O2至少其中之一做為生物細胞破壞介質，以破壞該有機汙泥之生物細胞。 The treatment method as described in claim 1, wherein the step of biologically treating the organic sludge comprises: regulating compressed dry air (CDA) and a pump to stir and mix the organic sludge; adding a chemical solution to regulate the pH value; and At least one of CO, O 3 , N 2 and H 2 O 2 is added as a biological cell destruction medium to destroy the biological cells of the organic sludge. 如請求項1所述之處理方法，其中使用該聚合物調理之步驟包含：以影像辨識判斷該有機汙泥之膠羽狀態，以控制該聚合物的添加。 The treatment method as described in Claim 1, wherein the step of using the polymer to condition includes: judging the state of the rubber plume of the organic sludge by image recognition, so as to control the addition of the polymer. 如請求項1所述之處理方法，其中該脫水及乾燥之步驟包含：以影像辨識及紅外線感測判斷脫水效果及濾餅厚度；以及以影像辨識判斷乾燥度，以調控粉碎乾燥的時間，形成生質粒料。 The processing method as described in claim 1, wherein the dehydration and drying steps include: judging the dehydration effect and the thickness of the filter cake by image recognition and infrared sensing; Biomass pellets. 如請求項1所述之處理方法，其中該造粒製成生物質燃料之步驟包含：將經該脫水及乾燥形成的該生質粒料及另一廢液依據重量混拌參數形成依重量配比出具有預設熱值的該生物質燃料。 The treatment method as described in claim 1, wherein the step of making biomass fuel by granulation includes: forming the biomass pellets formed by the dehydration and drying and another waste liquid according to the weight mixing parameters according to the weight ratio. The biomass fuel with a preset calorific value. 如請求項1所述之處理方法，其中在生物處理該有機汙泥後，更包含去除該有機汙泥之浮渣。 The treatment method as described in claim 1, further comprising removing scum of the organic sludge after the biological treatment of the organic sludge. 如請求項6所述之處理方法，其中去除該有機汙泥之浮渣的步驟包含：依據空氣量多寡控制氣體供應量，刮除該有機汙泥之浮渣。 The treatment method as described in claim 6, wherein the step of removing the scum of the organic sludge includes: controlling the gas supply according to the amount of air to scrape off the scum of the organic sludge. 一種有機汙泥資源化的處理系統，包含：生物處理單元，用以生物處理有機汙泥，使該有機汙泥之pH值為3-4、混合液懸浮固體濃度(MLSS)為6000-10000mg/L及化學需氧量(COD)為600-1500mg/L；調理單元，使用聚合物調理經該生物處理的該有機汙泥；乾燥單元，用以脫水及乾燥經該聚合物調理的該有機汙泥；以及生物質燃料調配單元，將經該脫水及乾燥的該有機汙泥造粒製成生物質燃料。 A treatment system for recycling organic sludge, comprising: a biological treatment unit for biological treatment of organic sludge, so that the pH of the organic sludge is 3-4, and the concentration of mixed liquid suspended solids (MLSS) is 6000-10000mg/ L and chemical oxygen demand (COD) are 600-1500mg/L; Conditioning unit, using polymer to condition the organic sludge after the biological treatment; Drying unit, used to dehydrate and dry the organic sludge conditioned by the polymer mud; and a biomass fuel blending unit, which granulates the dehydrated and dried organic sludge to make biomass fuel. 如請求項8所述之處理系統，其中該生物處理單元調控壓縮乾燥空氣(CDA)及幫浦，以攪動調勻該有機汙泥，且添加化學溶液以調控該pH值，並添加CO、O3、N2、H2O2至少其中之一做為生物細胞破壞介質，以破壞該有機汙泥之生物細胞。 The treatment system as described in claim 8, wherein the biological treatment unit regulates compressed dry air (CDA) and a pump to stir and mix the organic sludge thoroughly, and adds a chemical solution to regulate the pH value, and adds CO, O 3 , N 2 , H 2 O 2 at least one of them is used as a biological cell destruction medium to destroy the biological cells of the organic sludge. 如請求項8所述之處理系統，其中該調理單元使用影像辨識裝置判斷該有機汙泥之膠羽狀態，以控制該聚合物的添加。 The treatment system according to claim 8, wherein the conditioning unit uses an image recognition device to determine the state of the rubber plume of the organic sludge, so as to control the addition of the polymer. 如請求項8所述之處理系統，其中該乾燥單元使用影像辨識裝置及紅外線測距儀判斷脫水效果及濾餅厚度，且使用該影像辨識裝置判斷乾燥度，以調控粉碎乾燥的時間，以形成生質粒料。 The processing system as described in claim 8, wherein the drying unit uses an image recognition device and an infrared range finder to judge the dehydration effect and the thickness of the filter cake, and uses the image recognition device to judge the dryness, so as to control the crushing and drying time to form Biomass pellets. 如請求項8所述之處理系統，其中該生物質燃料調配單元將經該脫水及乾燥生成的該生質粒料及另一廢液依據重量混拌參數形成依重量配比出具有預設熱值的該生物質燃料。 The processing system as described in claim 8, wherein the biomass fuel blending unit forms the biomass pellets and another waste liquid generated by the dehydration and drying according to the weight mixing parameters to form a mixture with a preset calorific value according to the weight ratio The biomass fuel. 如請求項8所述之處理系統，更包含除浮單元，其中在生物處理該有機汙泥後，該除浮單元依據空氣量多寡控制氣體供應量，並使用刮刀器去除該有機汙泥之浮渣。 The treatment system as described in Claim 8, further comprising a defloatation unit, wherein after the biological treatment of the organic sludge, the defloatation unit controls the gas supply according to the amount of air, and uses a scraper to remove the flotation of the organic sludge. scum.
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