CN105906061A - Water purification device employing immobilized microorganisms - Google Patents
Water purification device employing immobilized microorganisms Download PDFInfo
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- CN105906061A CN105906061A CN201610485840.0A CN201610485840A CN105906061A CN 105906061 A CN105906061 A CN 105906061A CN 201610485840 A CN201610485840 A CN 201610485840A CN 105906061 A CN105906061 A CN 105906061A
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- immobilized microorganism
- layer
- immobilized
- microorganism layer
- magnetic field
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/30—Aerobic and anaerobic processes
- C02F3/301—Aerobic and anaerobic treatment in the same reactor
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
- C02F2203/006—Apparatus and plants for the biological treatment of water, waste water or sewage details of construction, e.g. specially adapted seals, modules, connections
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- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biological Treatment Of Waste Water (AREA)
- Activated Sludge Processes (AREA)
Abstract
The invention discloses a water purification device employing immobilized microorganisms. The water purification device comprises a sewage treater, an immobilized microorganism system and a film assembly, wherein the immobilized microorganism system is arranged in the sewage treater and is divided into three layers, which are a first immobilized microorganism layer, a second immobilized microorganism layer and a third immobilized microorganism layer in sequence from the outside to the inside; the first immobilized microorganism layer is formed by connecting a plurality of immobilized microorganism plates; an aeration device e is arranged between the inner side of the sewage treater and the first immobilized microorganism layer; the film assembly is arranged on the inner side of the third immobilized microorganism layer; an aeration device f is arranged between the film assembly and the third immobilized microorganism layer; and a water outlet is arranged in the film assembly. The immobilized microorganisms, the aerobic-anaerobic properties of the microorganisms and magnetic fields are combined, so that degradation of the microorganisms on organic matters is enhanced.
Description
Technical field
The present invention relates to a kind of industrial waste water purifying field, a kind of water purification installation using immobilized microorganism plate.
Background technology
Industrial wastewater generally uses biological treatment.But, temperature is to importants such as growth, breeding, metabolism, species distribution and the population quantities of microorganism, and then affects sewage treating efficiency.Additionally, the flocculation viscosity of activated sludge performance and waste water is had a great impact by temperature.
Along with the increasingly stringent of effluent-disposal standard, traditional process for treating industrial waste water cannot meet requirement.The most under cryogenic, the metabolic capacity of microorganism reduces, and chemical reaction rate also can reduce.Therefore, the efficiency of biological treatment waste water also can reduce.
Traditional activated sludge process is applied widely in sewage disposal, it is primarily due in activated sludge containing substantial amounts of active microorganism, the Organic substance in sewage can be fast and effeciently removed in these microorganisms, and have good Nitrogen/Phosphorus Removal, but traditional activated sludge process mud is blended in sewage and is in a kind of fluidised form.At present, obtain immobilized microorganism technology paying close attention to widely, such as Patent No. both at home and abroad: 200910056687.X patent specification describes a kind of immobilized microorganism preparation method；Immobilized microorganism is mainly characterized by Microorganism incubation and becomes a kind of solid-state, is placed in sewage and has fixing shape, and microorganism not loss of activity, has good wastewater treatment efficiency.
Immobilized microorganism and magnetic field are mainly applied in sewage disposal by the present invention simultaneously, under cryogenic, increasing the action effect of microorganism, microorganism has aerobic and anaerobism alternate environment, simultaneously because microorganism is in immobilized state, therefore can effectively prevent fouling membrane.
Summary of the invention
It is an object of the invention to, it is provided that a kind of water purification installation using immobilized microorganism plate, immobilized microorganism, the aerobic-anaerobic of microorganism and magnetic field are combined.
For achieving the above object, the present invention provides following technical scheme: a kind of water purification installation using immobilized microorganism plate, including apparatus for treating sewage, immobilized microorganism system and membrane module, described apparatus for treating sewage upper end is provided with water inlet, immobilized microorganism system it is provided with in apparatus for treating sewage, described immobilized microorganism system is divided into three layers, being followed successively by the first immobilized microorganism layer, the second immobilized microorganism layer and the 3rd immobilized microorganism layer from outside to inside, described first immobilized microorganism layer is connected by polylith immobilized microorganism plate and forms；nullDescribed immobilized microorganism plate uses the mixture composition of activated sludge and gravel，Activated sludge and gravel are mixed into pasty mixture according to the ratio of 1:3 by chemical reagent，Again pasty mixture is fixed by template，Template is taken off after pasty mixture is dry，Activated sludge after drying and gravel mixture are wound around spiral winding again and form described immobilized microorganism plate，Described immobilized microorganism plate thickness is 3-5cm，The manufacture method of described second immobilized microorganism layer and the 3rd immobilized microorganism layer is identical with described first immobilized microorganism layer manufacturing method thereof，First immobilized microorganism layer、Second immobilized microorganism layer and the 3rd immobilized microorganism layer are all combined closely with bottom apparatus for treating sewage，Described spiral winding is connected with transformator，Transformator is connected with power supply，It is provided with aerator e inside apparatus for treating sewage and between the first immobilized microorganism layer，It is provided with membrane module inside the 3rd immobilized microorganism layer，It is provided with aerator f between described membrane module and the 3rd immobilized microorganism layer，It is provided with outlet in described membrane module，Described outlet connects outlet pipe，Magnetic field tester it is additionally provided with in apparatus for treating sewage，Power supply controls current intensity and the direction of spiral winding by transformator，Thus control the size and Orientation in magnetic field，A variable magnetic field is defined in apparatus for treating sewage，This action of a magnetic field is in immobilized microorganism system，Magnetic field produces magnetic bio effect to the microorganism in immobilized microorganism system，Magnetic field tester detects magnetic field intensity in apparatus for treating sewage，Sewage enters from water inlet and sequentially passes through the first immobilized microorganism layer、Second immobilized microorganism layer、3rd immobilized microorganism layer and membrane module，Discharged by the outlet conduit on membrane module.
Preferably, described spiral winding is made up of one layer of plastics of parcel outside iron wire.
Preferably, described membrane module is made up of hollow-fibre membrane.
Compared with prior art, the invention has the beneficial effects as follows: these apparatus and method use magnetic field microbe consolidation system, improve microbial activity by magnetic bio effect.Therefore, overcome the shortcoming that under cryogenic conditions, Conventional waste water processes the unstable and low degradation rate of Organic substance, immobilized microorganism and magnetic field are applied in sewage disposal simultaneously, increasing the action effect of microorganism, microorganism has aerobic and anaerobism alternate environment, simultaneously because microorganism is in immobilized state, therefore fouling membrane can effectively be prevented, the present invention is effectively increased sewage treating efficiency, and floor space is little, and cost of investment is low.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the top view of the present invention；
Fig. 3 is that immobilized microorganism is hardened composition.
In figure: 1, apparatus for treating sewage, 2, water inlet, 3, immobilized microorganism system, 4, the first immobilized microorganism layer, the 5, second immobilized microorganism layer, the 6, the 3rd immobilized microorganism layer, 7, membrane module, 8, outlet, 9, transformator, 10, power supply, 11, aerator e, 12, aerator f, 13, spiral winding, 14, magnetic field tester.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of protection of the invention.
nullRefer to figure，The present invention provides a kind of technical scheme: a kind of water purification installation using immobilized microorganism plate，Including apparatus for treating sewage 1、Immobilized microorganism system 3 and membrane module 7，Apparatus for treating sewage 1 upper end is provided with water inlet 2，Immobilized microorganism system 3 it is provided with in apparatus for treating sewage 1，Immobilized microorganism system 3 is divided into three layers，It is followed successively by the first immobilized microorganism layer 4 from outside to inside、Second immobilized microorganism layer 5 and the 3rd immobilized microorganism layer 6，First immobilized microorganism layer 4 is made up of the mixture of activated sludge with gravel，Activated sludge and gravel are mixed into pasty mixture according to the ratio of 1:3 by chemical reagent，Again pasty mixture is fixed by template，Template is taken off after pasty mixture is dry，Activated sludge after drying and chemical mixtures are wound around spiral winding again and form the first immobilized microorganism layer 4，The thickness of activated sludge is 3-5cm，Second immobilized microorganism layer 5、3rd immobilized microorganism layer 6 is identical with the manufacture method of the first immobilized microorganism layer 4，First immobilized microorganism layer 4、Second immobilized microorganism layer 5 and the 3rd immobilized microorganism layer 6 are all combined closely with bottom apparatus for treating sewage 1，Spiral winding 13 is connected with transformator 9，Transformator 9 is connected with power supply 10，It is provided with aerator e11 inside apparatus for treating sewage 1 and between immobilized microorganism plate a4，It is provided with membrane module 7 inside immobilized microorganism plate c6，It is provided with aerator f12 between membrane module 7 and immobilized microorganism plate c6，Sewage is through the first immobilized microorganism layer 4，Again through the second immobilized microorganism layer 5，It is then passed through the 3rd immobilized microorganism layer 6，Finally by membrane module 7，So sewage is by the alternation procedure through aerobic-anoxia-aerobic，Outlet 8 it is provided with in membrane module 7，Magnetic field tester 14 it is additionally provided with in apparatus for treating sewage 1，Power supply 10 controls current intensity and the direction of spiral winding 13 by transformator 9，Thus control the size and Orientation in magnetic field，A variable magnetic field is defined in apparatus for treating sewage 1，This action of a magnetic field is in immobilized microorganism system 3，Magnetic field produces magnetic bio effect to the microorganism in immobilized microorganism system 3，Magnetic field tester 14 detects magnetic field intensity in apparatus for treating sewage.
The above; it is only the present invention preferably detailed description of the invention; but protection scope of the present invention is not limited thereto; any those familiar with the art is in the technical scope that the invention discloses; conceive in addition equivalent or change according to technical scheme and improvement thereof, all should contain within the scope of the present invention.
Claims (3)
1. the water purification installation using immobilized microorganism plate, it is characterized in that: include apparatus for treating sewage, immobilized microorganism system and membrane module, described apparatus for treating sewage upper end is provided with water inlet, immobilized microorganism system it is provided with in apparatus for treating sewage, described immobilized microorganism system is divided into three layers, being followed successively by the first immobilized microorganism layer, the second immobilized microorganism layer and the 3rd immobilized microorganism layer from outside to inside, described first immobilized microorganism layer is connected by polylith immobilized microorganism plate and forms；nullDescribed immobilized microorganism plate uses the mixture composition of activated sludge and gravel，Activated sludge and gravel are mixed into pasty mixture according to the ratio of 1:3 by chemical reagent，Again pasty mixture is fixed by template，Template is taken off after pasty mixture is dry，Activated sludge after drying and gravel mixture are wound around spiral winding again and form described immobilized microorganism plate，Described immobilized microorganism plate thickness is 3-5cm，The manufacture method of described second immobilized microorganism layer and the 3rd immobilized microorganism layer is identical with described first immobilized microorganism layer manufacturing method thereof，First immobilized microorganism layer、Second immobilized microorganism layer and the 3rd immobilized microorganism layer are all combined closely with bottom apparatus for treating sewage，Described spiral winding is connected with transformator，Transformator is connected with power supply，It is provided with aerator e inside apparatus for treating sewage and between the first immobilized microorganism layer，It is provided with membrane module inside the 3rd immobilized microorganism layer，It is provided with aerator f between described membrane module and the 3rd immobilized microorganism layer，It is provided with outlet in described membrane module，Described outlet connects outlet pipe，Magnetic field tester it is additionally provided with in apparatus for treating sewage，Power supply controls current intensity and the direction of spiral winding by transformator，Thus control the size and Orientation in magnetic field，A variable magnetic field is defined in apparatus for treating sewage，This action of a magnetic field is in immobilized microorganism system，Magnetic field produces magnetic bio effect to the microorganism in immobilized microorganism system，Magnetic field tester detects magnetic field intensity in apparatus for treating sewage，Sewage enters from water inlet and sequentially passes through the first immobilized microorganism layer、Second immobilized microorganism layer、3rd immobilized microorganism layer and membrane module，Discharged by the outlet conduit on membrane module.
A kind of water purification installation using immobilized microorganism plate the most according to claim 1, is characterized in that: described spiral winding is made up of one layer of plastics of parcel outside iron wire.
A kind of water purification installation using immobilized microorganism plate the most according to claim 1, is characterized in that: described membrane module is made up of hollow-fibre membrane.
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| CN201610485840.0A CN105906061B (en) | 2016-06-27 | 2016-06-27 | A kind of water purification installation using immobilized microorganism plate |
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| CN201610485840.0A CN105906061B (en) | 2016-06-27 | 2016-06-27 | A kind of water purification installation using immobilized microorganism plate |
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| CN105906061A true CN105906061A (en) | 2016-08-31 |
| CN105906061B CN105906061B (en) | 2018-07-31 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108941175A (en) * | 2018-07-10 | 2018-12-07 | 东莞帆生态研究院有限公司 | Soil pollution processing method and soil pollution processing unit |
| CN109665685A (en) * | 2019-02-25 | 2019-04-23 | 长安大学 | A kind of electromagnetism activated sludge reactor and application method |
Citations (3)
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| JP2003010881A (en) * | 2001-07-04 | 2003-01-14 | Sadaaki Murakami | Treating method for organic contaminated water using vibration magnetic field and treating system therefor |
| CN203781924U (en) * | 2014-04-22 | 2014-08-20 | 东北林业大学 | Device for recovering heavy metal by utilizing magnetotactic bacterium adsorption |
| CN205115225U (en) * | 2015-11-03 | 2016-03-30 | 莫培兴 | Biological sewage treatment device |
-
2016
- 2016-06-27 CN CN201610485840.0A patent/CN105906061B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003010881A (en) * | 2001-07-04 | 2003-01-14 | Sadaaki Murakami | Treating method for organic contaminated water using vibration magnetic field and treating system therefor |
| CN203781924U (en) * | 2014-04-22 | 2014-08-20 | 东北林业大学 | Device for recovering heavy metal by utilizing magnetotactic bacterium adsorption |
| CN205115225U (en) * | 2015-11-03 | 2016-03-30 | 莫培兴 | Biological sewage treatment device |
Non-Patent Citations (1)
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| 马放 等: "磁技术在污水处理中的应用现状及发展趋势", 《中国给水排水》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108941175A (en) * | 2018-07-10 | 2018-12-07 | 东莞帆生态研究院有限公司 | Soil pollution processing method and soil pollution processing unit |
| CN108941175B (en) * | 2018-07-10 | 2023-11-03 | 东莞一帆生态研究院有限公司 | Soil pollution treatment method and soil pollution treatment device |
| CN109665685A (en) * | 2019-02-25 | 2019-04-23 | 长安大学 | A kind of electromagnetism activated sludge reactor and application method |
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| CN105906061B (en) | 2018-07-31 |
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Effective date of registration: 20180711 Address after: 276800 Ping Jia village, Jufeng Town, Arashiyama District, Rizhao City, Shandong Applicant after: Rizhao Ao Sheng Biological Technology Co., Ltd. Address before: 230000 room 920, two tower, Residence Internazionale, 12167 downtown, Hefei, Anhui. Applicant before: Wang Hao |
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Denomination of invention: A water purification device using immobilized microbial plate Effective date of registration: 20220523 Granted publication date: 20180731 Pledgee: Lanshan Branch of Rizhao Bank Co.,Ltd. Pledgor: RIZHAO AOKESHENG BIOTECHNOLOGY CO.,LTD. Registration number: Y2022370010070 |
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