JP2001179226A - Organic waste treating agent and its production method - Google Patents

Organic waste treating agent and its production method

Info

Publication number
JP2001179226A
JP2001179226A JP37348999A JP37348999A JP2001179226A JP 2001179226 A JP2001179226 A JP 2001179226A JP 37348999 A JP37348999 A JP 37348999A JP 37348999 A JP37348999 A JP 37348999A JP 2001179226 A JP2001179226 A JP 2001179226A
Authority
JP
Japan
Prior art keywords
organic
organic waste
composite piece
water
treating agent
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP37348999A
Other languages
Japanese (ja)
Inventor
Kuniyasu Numazawa
邦晏 沼澤
Katsuzo Ito
勝造 伊藤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP37348999A priority Critical patent/JP2001179226A/en
Publication of JP2001179226A publication Critical patent/JP2001179226A/en
Pending legal-status Critical Current

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Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/78Recycling of wood or furniture waste

Landscapes

  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide an organic waste treating agent provided with the functions of the water retention characteristics and water volatility of organic substances, the strength and shape-holdability of inorganic substances including ceramics and chemical products including plastics as a carrier and/or a propagation medium for microorganisms which decompose organic waste and a method for producing the agent. SOLUTION: In the organic waste treating agent and its production method, the agent contains at least one of wood chips, scepter chips, bamboo chips, and chaff as a main component, an organic raw material pieces impregnated with a material hardened by heating are heated in a non-oxidative atmosphere into porous composite pieces in which organic substances and inorganic substances are mixed, and has the functions of the water receptivity and water volatility of organic substances and the strength and shape-retention of inorganic substances.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術分野】本発明は、種々の有機廃棄物
を連鎖活動により、極めて効果的に分解処理する各種の
微生物分解菌用の担体及び/又は繁殖媒体としての機能
を有する有機廃棄物処理剤及びその製造方法に関する。
[0001] The present invention relates to an organic waste treatment which functions as a carrier and / or a propagation medium for various kinds of microbial decomposing bacteria which decompose various organic wastes very effectively by chain activity. The present invention relates to an agent and a method for producing the same.

【0002】[0002]

【従来の技術】従来、食品加工業、食品販売業、一般家
庭等から排出される生ゴミに代表される有機廃棄物を処
理する場合、そのまま地上投棄すると、腐敗、悪臭等が
発生し、衛生上あるいは環境上の種々の問題を発生する
ため、例えば、各種乾燥手段で乾燥させて肥料として利
用する方法や、ある程度脱水して海洋投棄する方法が採
られていた。しかし、肥料としての利用量には限度があ
り、海洋投棄はコスト的な問題や、将来的には環境汚染
の原因となる問題を含んでいる。そのため、近年では、
木材細片、セラミックス、プラスティック等に有機廃棄
物を分解する微生物分解菌を担持させた有機廃棄物処理
剤を利用する有機廃棄物の分解処理方法が各種提案され
ている。
2. Description of the Related Art Conventionally, when processing organic waste such as garbage discharged from the food processing industry, food sales industry, general households, etc., if it is dumped on the ground as it is, rot, odor, etc. are generated, and In order to cause various problems on the environment or the environment, for example, a method of drying by various drying means and using it as a fertilizer, or a method of dewatering to some extent and dumping into the ocean have been adopted. However, the amount of fertilizer used is limited, and marine dumping involves cost problems and problems that may cause environmental pollution in the future. Therefore, in recent years,
Various methods for decomposing organic waste using an organic waste treatment agent in which microbial decomposing bacteria that decompose organic waste are carried on wood chips, ceramics, plastics, and the like have been proposed.

【0003】[0003]

【発明が解決しようとする課題】しかしながら、従来の
微生物分解菌を利用した有機廃棄物の分解処理において
は、いずれもコンポスト化して減量を行ったに過ぎず、
有機廃棄物の完全な分解にまでは到っていないのが実情
である。特に、都市型の有機廃棄物の処理において要求
される機能は、有機廃棄物の完全分解化(ゼロエミッシ
ョン化)であり、副次的に得られる堆肥の製造が目的で
はない。当初、堆肥の製造は、生ゴミのリサイクル方法
としての有効な手段の一つと考えられていたが、都市部
では有機廃棄物処理から生産される堆肥の使用量にも限
度があり、一般的には副次的に得られる堆肥は無用物と
して、その処理に困惑しているのが現状である。
However, in the conventional decomposition treatment of organic waste using a microorganism-decomposing bacterium, all of them are only composted to reduce the weight.
The fact is that organic waste has not been completely decomposed. In particular, the function required in the treatment of organic wastes of the city type is to completely decompose the organic wastes (to achieve zero emission), and the purpose is not to produce compost obtained as a by-product. Initially, the production of compost was considered an effective means of recycling garbage, but in urban areas there is a limit to the amount of compost produced from organic waste treatment, At present, the compost obtained as a by-product is useless, and it is difficult to dispose of it.

【0004】現状の有機廃棄物処理剤を使用して、有機
廃棄物の完全な分解が達成できない理由は、有機廃棄物
処理剤に問題があるからである。即ち、木材細片を微生
物分解菌の担体とした有機廃棄物処理剤を使用する場合
は、保水性や水分の揮発性には優れるものの、有機廃棄
物処理の際の攪拌操作で、木材細片が徐々に磨耗して微
生物分解菌の担体としての形状が失われてしまうという
問題を含んでいる。一方、セラミックスやプラスティッ
クを微生物分解菌の担体とした有機廃棄物処理剤を使用
する場合は、有機廃棄物処理時の攪拌操作には十分耐え
られる強度と保形性を有するものの、保水性や水分の揮
発性に欠けているため、有機廃棄物の分解に必要な絶対
数の微生物分解菌が繁殖するような繁殖媒体としての機
能を有していないという問題を含んでいる。
[0004] The reason that organic wastes cannot be completely decomposed using the existing organic waste treating agents is that there is a problem with the organic waste treating agents. In other words, when using an organic waste treating agent in which wood chips are used as a carrier for microbial degrading bacteria, although the water retention and volatility of water are excellent, the wood chips can be agitated during organic waste treatment. However, there is a problem that the shape of the carrier as a carrier of the microbial degrading bacteria is lost due to gradual wear. On the other hand, when using an organic waste treatment agent that uses ceramics or plastic as a carrier for microbial degrading bacteria, it has sufficient strength and shape retention to withstand the stirring operation at the time of organic waste treatment, but it has water retention and moisture retention. Because of lack of volatility, it has a problem that it does not have a function as a breeding medium in which an absolute number of microbial degrading bacteria necessary for decomposing organic waste are propagated.

【0005】更に、有機廃棄物では、90重量%以上が
水分であるため、有機廃棄物の分解で生じた水を含める
と、有機廃棄物処理装置内部には多量の水が発生するこ
とになる。このため、有機廃棄物処理剤に保水性や水分
の揮発性の機能が十分に備わっていないと、有機廃棄物
処理装置内部は多量の水で満たされることになって微生
物分解菌による有機廃棄物の分解能力が著しく低下した
り、有機廃棄物分解菌が嫌気性菌に変化して悪臭発生の
原因になるという問題が存在する。本発明はかかる事情
に鑑みてなされたもので、有機廃棄物を分解する微生物
分解菌の担体及び/又は繁殖媒体として、有機質の有す
る保水性や水分の揮発性、及びセラミックス等の無機質
やプラスティック等の化成品の有する強度と保形性の機
能を共に有する有機廃棄物処理剤及びその製造方法を提
供することを目的とする。
Further, since 90% by weight or more of organic waste is water, a large amount of water is generated inside the organic waste treatment apparatus when water generated by decomposition of organic waste is included. . For this reason, if the organic waste treatment agent does not have sufficient functions of water retention and water volatility, the inside of the organic waste treatment device will be filled with a large amount of water, and the organic waste caused by microbial decomposition bacteria There is a problem that the decomposition ability of the organic waste is remarkably reduced, and the organic waste decomposing bacteria are changed to anaerobic bacteria to cause a bad smell. The present invention has been made in view of such circumstances, and as a carrier and / or a propagation medium for microbial decomposing bacteria that decompose organic waste, water retention and volatility of water, organic materials such as ceramics, and inorganic materials and plastics. It is an object of the present invention to provide an organic waste treating agent having both the strength and the shape-retaining function of a chemical product of the present invention and a method for producing the same.

【0006】[0006]

【課題を解決するための手段】前記目的に沿う本発明に
係る有機廃棄物処理剤は、有機廃棄物を分解する微生物
分解菌の担体及び/又は繁殖媒体としての機能を有する
有機廃棄物処理剤であって、木質細片、セプター細片、
竹細片、籾殻のいずれか1種又は2種以上を主体とし、
加熱により硬度を向上させる材料を含浸した有機物原料
片を、非酸化雰囲気下で加熱して有機質と無機質が混在
した多孔質の複合片とし、有機質としての保水性と水分
の揮発性、及び無機質としての強度と保形性の各機能を
有する。有機質と無機質が混在した多孔質の複合片とす
ることは、有機質と無機質の特徴を両立させることがで
き、微生物分解菌の担持性及び繁殖性に優れ、かつ、長
期間に渡り腐敗、崩壊しにくい特性を付与させることが
できる。
According to the present invention, there is provided an organic waste treating agent having a function as a carrier and / or a propagation medium for microbial decomposing bacteria which decompose organic waste. And a wood strip, a scepter strip,
Bamboo strips, one or two or more of chaff,
An organic raw material piece impregnated with a material that improves hardness by heating is heated in a non-oxidizing atmosphere to form a porous composite piece in which organic and inorganic substances are mixed, and water retention and volatility of water as an organic substance, and as an inorganic substance. It has the functions of strength and shape retention. The use of a porous composite piece in which organic and inorganic substances are mixed makes it possible to balance the characteristics of organic and inorganic substances, has excellent supportability and propagation of microbial degrading bacteria, and rots and disintegrates over a long period of time. Difficult characteristics can be imparted.

【0007】前記目的に沿う本発明に係る有機廃棄物処
理剤の製造方法は、有機廃棄物を分解する微生物分解菌
の担体及び/又は繁殖媒体としての機能を有する有機廃
棄物処理剤の製造方法であって、木質細片、セプター細
片、竹細片、籾殻のいずれか1種又は2種以上を主体と
し水溶性の樹液成分を除去した有機物原料片に、加熱に
より硬度を向上させる材料を含浸する第1工程と、第1
工程によって処理された含浸後の前記有機物原料片を、
非酸化雰囲気下で加熱して有機質と無機質が混在した複
合片に転換する第2工程と、第2工程によって処理され
た前記複合片を自然水に浸漬して湿度調整する第3工程
と、第3工程によって処理された前記複合片を、酸処理
する第4工程と、第4工程によって処理された酸処理後
の前記複合片を、有機酸によりpH調整する第5工程
と、第5工程によって処理されたpH調整後の前記複合
片を、酵素水溶液に浸漬して微生物分解菌の活動を活発
化させる処理を行った後に、該微生物分解菌を前記複合
片に担持させる第6工程とを有する。
In accordance with the present invention, there is provided a method for producing an organic waste treating agent having a function as a carrier and / or a propagation medium for microbial degrading bacteria which decompose organic waste. In addition, wood material, scepter, bamboo, rice husks, one or two or more of which are mainly used to remove water-soluble sap components, and to increase the hardness of the material by heating, A first step of impregnating;
The impregnated organic raw material pieces treated by the process,
A second step of heating under a non-oxidizing atmosphere to convert the composite piece into a mixture of organic and inorganic substances; a third step of immersing the composite piece treated in the second step in natural water to adjust the humidity; A fourth step of acid-treating the composite piece treated in the three steps, a fifth step of adjusting the pH of the composite piece after the acid treatment treated in the fourth step with an organic acid, and a fifth step After the treated pH-adjusted composite piece is immersed in an aqueous enzyme solution to perform a process of activating the activity of the microbial degrading bacteria, a sixth step of supporting the microbial degrading bacteria on the composite piece is provided. .

【0008】第1工程において有機物原料片から水溶性
の樹液成分を除去するのは、加熱により硬度を向上させ
る材料を有機物原料片に含浸し易くするためであり、加
熱により硬度を向上させる材料の含浸は、第2工程にお
ける非酸化雰囲気下での加熱において有機物原料片の完
全炭化を抑制し、得られる有機質と無機質(炭素)が混
在した複合片の強度と保形性を高めるために行う。第2
工程の非酸化雰囲気下での加熱は、有機物原料片を有機
質と無機質が混在した複合片に変化させて、有機廃棄物
を分解する微生物分解菌の担体及び/又は繁殖媒体とし
ての機能を有する有機廃棄物処理剤の母体を形成させる
ものである。また、非酸化雰囲気下の加熱で、有機物原
料片内に無数の煙脈が形成されることにより多孔質化が
達成される。多孔質化することにより、微生物分解菌の
担体及び/又は繁殖媒体としての性能を向上させること
ができる。更に、非酸化雰囲気下の加熱時に、フェノー
ル分を主体とする樹液が除去できるため、微生物分解菌
の繁殖を促進させることができる。
In the first step, the water-soluble sap component is removed from the organic raw material pieces in order to facilitate the impregnation of the organic raw material pieces with the material whose hardness is to be improved by heating. The impregnation is performed in order to suppress the complete carbonization of the organic raw material pieces in the heating in the non-oxidizing atmosphere in the second step, and to increase the strength and shape retention of the obtained composite pieces in which organic and inorganic substances (carbon) are mixed. Second
The heating in the non-oxidizing atmosphere of the process changes the organic material raw material pieces into a composite piece in which organic and inorganic substances are mixed, and the organic material having a function as a carrier and / or propagation medium for microbial degrading bacteria that decompose organic waste. It forms the base of the waste treatment agent. In addition, by heating in a non-oxidizing atmosphere, innumerable smoke veins are formed in the organic material raw material pieces, thereby achieving porosity. By making it porous, the performance as a carrier and / or propagation medium for microbial degrading bacteria can be improved. Furthermore, the sap mainly composed of phenol can be removed at the time of heating in a non-oxidizing atmosphere, so that the growth of microbial degrading bacteria can be promoted.

【0009】第3工程の湿度調整は、微生物分解菌が担
持し、繁殖可能となる生活環境を複合片に整備するため
である。第4工程の酸処理は、脱テルペン類及び脱リグ
ニン化処理を行なうことによってセルロースを主成分と
した多孔質化を図り、微生物分解菌の担体及び/又は繁
殖媒体としての性能を更に向上させるためである。第5
工程のpH調整は、微生物分解菌の活動、繁殖に最適な
pH環境を整備するためである。第6工程の酵素水溶液
への浸漬は、複合片に病原菌に対する抗菌性を付与し
て、微生物分解菌だけの活動を活発化させるためであ
り、複合片に微生物分解菌を担持させることにより有機
廃棄物処理剤が得られる。
[0009] The humidity adjustment in the third step is for preparing a living environment in which the microorganism-decomposing bacteria can be carried and breedable in the composite piece. The acid treatment in the fourth step is to carry out deterpenes and delignification treatment to make the cellulose-based porous material, and to further improve the performance as a carrier and / or propagation medium for microbial degrading bacteria. It is. Fifth
The pH adjustment in the process is for preparing an optimal pH environment for the activity and propagation of the microorganism-decomposing bacteria. The immersion in the aqueous enzyme solution in the sixth step is for imparting the antibacterial property to the pathogenic bacteria to the composite piece to activate the activity of only the microbial degrading bacteria. A material treating agent is obtained.

【0010】本発明の有機廃棄物処理剤の製造方法にお
いて、第3工程で、更に直流電源を通じて前記複合片を
負帯電させることが好ましい。高電圧の直流電源を利用
して、複合片を間欠的に負帯電させることにより、自然
水中の各種溶解物が複合片内の有機質部分に付着して、
微生物分解菌の活動を活性化させる特性を複合片に付与
することができると考えられる。
In the method for producing an organic waste treating agent of the present invention, it is preferable that the composite piece is negatively charged in a third step through a DC power supply. By using a high-voltage DC power supply and intermittently negatively charging the composite piece, various dissolved substances in natural water adhere to the organic parts in the composite piece,
It is believed that the composite piece can be imparted with properties that activate the activity of the microbial degrader.

【0011】[0011]

【発明の実施の形態】続いて、添付した図面を参照しつ
つ、本発明を具体化した実施の形態につき説明し、本発
明の理解に供する。ここに、図1は本発明の一実施の形
態に係る有機廃棄物処理剤の製造方法の流れ図である。
図1に示すように、本発明の一実施の形態に係る有機廃
棄物処理剤の製造方法は、水溶性の樹液成分を除去した
有機物原料片に加熱により硬度を向上させる材料を含浸
する第1工程と、第1工程によって処理された含浸後の
有機物原料片を非酸化雰囲気下で加熱して有機質と無機
質が混在した複合片に転換する第2工程と、第2工程に
よって処理された複合片を自然水に浸漬して湿度調整す
る第3工程と、第3工程によって処理された複合片を、
有機酸により酸処理する第4工程と、第4工程によって
処理された酸処理後の複合片を、有機酸によりpH調整
する第5工程と、第5工程によって処理されたpH調整
後の複合片を、酵素水溶液に浸漬して微生物分解菌のみ
の活動を活発化させる処理を行った後に、微生物分解菌
を複合片に担持させる第6工程とを有している。以下、
各工程毎に更に詳しく説明する。
DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, embodiments of the present invention will be described with reference to the accompanying drawings to provide an understanding of the present invention. Here, FIG. 1 is a flowchart of a method for producing an organic waste treating agent according to an embodiment of the present invention.
As shown in FIG. 1, a method for producing an organic waste treating agent according to one embodiment of the present invention comprises the steps of: impregnating a raw material piece from which water-soluble sap components have been removed with a material that improves hardness by heating; A second step of heating the impregnated organic raw material piece treated in the first step in a non-oxidizing atmosphere to convert the impregnated organic raw material piece into a composite piece in which organic and inorganic substances are mixed, and a composite piece treated in the second step A third step of adjusting the humidity by immersing the composite in natural water, and a composite piece treated in the third step,
A fourth step of performing an acid treatment with an organic acid, a fifth step of adjusting the pH of the acid-treated composite piece treated by the fourth step with an organic acid, and a pH-adjusted composite piece treated by the fifth step A step of immersing the microbial cells in an aqueous enzyme solution to activate only the microbial degrading bacteria, and then supporting the microbial degrading bacteria on the composite piece. Less than,
Each step will be described in more detail.

【0012】(1)第1工程 使用する有機物原料片の材質は、植物質のものであれば
使用することができるが、特に樹木、竹が好ましい。各
種処理を行うに当たり、有機物原料片にもある程度の強
度や保形性が要求されるためである。樹木の種類として
は、針葉樹、広葉樹、落葉樹、常緑樹と、いずれの種類
の樹木も利用できるが、特に針葉樹が好ましい。有機物
原料片を加工して微生物分解菌の担体及び/又は繁殖媒
体としての機能を有する有機廃棄物処理剤を製造した場
合、有機物原料片として針葉樹を使用した場合が、強度
や保形性に優れる有機廃棄物処理剤が得られるからであ
る。
(1) First Step The material of the organic raw material pieces to be used can be any material as long as it is a plant material, but trees and bamboos are particularly preferable. This is because, when performing various treatments, the organic raw material pieces are required to have some strength and shape retention. As the type of tree, any type of tree such as conifer, broadleaf tree, deciduous tree and evergreen tree can be used, and coniferous tree is particularly preferable. When an organic material raw material piece is processed to produce an organic waste treatment agent having a function as a carrier and / or a propagation medium for microbial degrading bacteria, the use of softwood as the organic material raw material is superior in strength and shape retention. This is because an organic waste treating agent can be obtained.

【0013】有機物原料片の形状としては、木質細片、
セプター細片、竹細片等の細片状にする。細片状に加工
できること、細片状としてもある程度の強度と保形性を
有する必要性から、表皮を除いた樹木の外径が7cm以
上の大きさのものが好ましく、竹の場合は、外径が5c
m以上の大きさのものが好ましい。従って、古損木、間
引きされた植林木も利用できる。有機物原料片として使
用する細片の長さは、0.5〜3cmの範囲のものが好
ましいが、十分な強度や保形性があれば、0.1〜0.
8cmの長さのおが屑も使用することができる。更に、
籾殻は強度と保形性に優れる上に、細片化する手間も省
けるという利点を有しているため、有機物原料片として
利用することも可能である。また、使用する有機物原料
片は、種々の材質からなる木質細片、セプター細片、竹
細片、籾殻のいずれか1種を主体として使用してもよい
し、いずれか2種以上を主体に組み合わせて使用するこ
ともできる。
The shape of the organic raw material pieces may be woody strips,
It is made into strips such as scepter strips and bamboo strips. Because it can be processed into strips, and it is necessary to have a certain degree of strength and shape retention even in the form of strips, it is preferable that the outer diameter of the tree excluding the skin is 7 cm or more. The diameter is 5c
Those having a size of at least m are preferred. Therefore, old damaged trees and thinned planted trees can also be used. The length of the strip used as the organic material raw material is preferably in the range of 0.5 to 3 cm, but if the strength and shape retention are sufficient, the length is 0.1 to 0.3 cm.
8 cm long sawdust can also be used. Furthermore,
Rice husk is advantageous in that it has excellent strength and shape retention, and has the advantage of eliminating the need for fragmentation, so that it can be used as an organic material raw material piece. Further, the organic raw material pieces to be used may be mainly made of any one of woody pieces, scepter pieces, bamboo pieces, and rice hulls made of various materials, or may be mainly made of any two or more kinds. They can be used in combination.

【0014】有機物原料片を鉱泉、温泉、地下水、河川
の水等の自然水(地中より湧きだした水)に1〜5時間
浸漬して、水溶性の樹液成分を除去する。なお、水溶性
成分を短時間で除去するには、30〜35℃程度の温泉
に浸漬するとよい。有機物原料片をドラム式回転混合機
に投入して、加熱により硬度を向上させる材料として、
例えばシリカゾル溶液を添加しながら、有機物原料片が
湿潤するまで室温で混合する。混合終了後、湿潤してい
る有機物原料片を容器に移しかえて、シリカゾル溶液を
加えて、1〜24時間、室温で浸漬する。浸漬時間は、
有機物原料片の材質や形状により変化させる。加熱によ
り硬度を向上させる材料としては、他にアルミナゾル等
の各種酸化物のコロイド粒子の水溶液、水ガラス溶液、
各種金属アルコキシド溶液等が使用できる。
The organic raw material pieces are immersed in natural water (water springing from the ground) such as mineral springs, hot springs, groundwater and river water for 1 to 5 hours to remove water-soluble sap components. In addition, in order to remove a water-soluble component in a short time, it is good to immerse in a hot spring at about 30 to 35 ° C. As a material that improves the hardness by heating by feeding organic raw material pieces to a drum type rotary mixer,
For example, while adding the silica sol solution, the mixture is mixed at room temperature until the organic raw material pieces are wetted. After the mixing, the wet organic raw material pieces are transferred to a container, a silica sol solution is added, and the resultant is immersed at room temperature for 1 to 24 hours. The immersion time is
It is changed depending on the material and shape of the organic raw material piece. Examples of materials that improve hardness by heating include aqueous solutions of colloidal particles of various oxides such as alumina sol, water glass solutions,
Various metal alkoxide solutions and the like can be used.

【0015】(2)第2工程 含浸後十分に乾燥させた有機物原料片を、ドラム式回転
加熱炉内に装入して蓋を密閉し、ガスバーナーに点火し
てガスバーナーに送る空気量調整とドラム式回転加熱炉
のダンパー開閉度の調節を行いながら加熱を開始する。
ドラム式回転加熱炉内には当初空気が存在しているため
酸素雰囲気であるが、加熱が進むにつれて酸素が消費さ
れることにより、非酸化雰囲気に変化していく。ダンパ
ー開閉度の調節で煙を大気中に放出させながら、ドラム
式回転加熱炉内の圧力を大気圧よりも常に高くしておく
と、ドラム式回転加熱炉内への空気の侵入は防止でき
て、非酸化雰囲気を保持できる。非酸化雰囲気を保持し
て、ドラム式回転加熱炉を雰囲気温度で300〜800
℃まで加熱して、1〜12時間焼成する。
(2) Second Step An organic raw material piece that has been sufficiently dried after impregnation is charged into a drum-type rotary heating furnace, the lid is closed, the gas burner is ignited, and the amount of air sent to the gas burner is adjusted. And heating is started while adjusting the damper opening / closing degree of the drum type rotary heating furnace.
The drum-type rotary heating furnace is initially in an oxygen atmosphere because of the presence of air, but changes to a non-oxidizing atmosphere as oxygen is consumed as heating proceeds. By adjusting the damper opening and closing degree to release smoke into the atmosphere and keeping the pressure inside the drum type rotary heating furnace always higher than the atmospheric pressure, it is possible to prevent air from entering the drum type rotary heating furnace. And a non-oxidizing atmosphere can be maintained. While maintaining the non-oxidizing atmosphere, the drum-type rotary heating furnace is heated at an ambient temperature of 300 to 800
Heat to 1C and bake for 1-12 hours.

【0016】非酸化雰囲気下での焼成条件(温度、時
間)は、有機物原料片の材質や形状により変化するが、
温度300〜800℃、時間1〜12時間の焼成で、有
機物原料片は、その表層部分は炭化し、内部に入るに連
れて有機質部分の含有量が増加する、有機質と無機質
(炭素)が混在した複合片に転換する。有機物原料片を
完全炭化(炭化率100%、完全無機質化)させると、
有機廃棄物処理剤としての微生物分解菌の担体及び/又
は繁殖媒体の機能が低下する。各種試験から炭化率40
〜60%、好ましくは50%の場合に、特性の優れた微
生物分解菌の担体及び/又は繁殖媒体が得られることが
判明しているので、非酸化雰囲気下の焼成条件は、炭化
率40〜60%、好ましくは50%となるように設定す
る必要がある。ここで、有機物原料片に含浸された加熱
により硬度を向上させる材料は、非酸化雰囲気下の焼成
により無機質に転換し、複合片の主に表層部分に形成さ
れる炭化部分では炭化部分の強度と保形性を補強する効
果を、複合片の内部では有機質部分が炭化せずに残留す
ることを助長する効果を発揮する。
The firing conditions (temperature and time) in a non-oxidizing atmosphere vary depending on the material and shape of the organic raw material.
By baking at a temperature of 300 to 800 ° C. for a time of 1 to 12 hours, the surface of the organic material piece is carbonized, and the content of the organic material increases as it enters the interior. The mixture of organic and inorganic materials (carbon) To a composite strip. When the organic raw material pieces are completely carbonized (carbonization rate 100%, completely mineralized),
The function of the carrier and / or propagation medium of the microbial degrading bacteria as an organic waste treatment agent is reduced. Carbonization rate of 40 from various tests
It has been found that a carrier and / or a propagation medium for microbial degrading bacteria having excellent properties can be obtained when the content is up to 60%, preferably 50%. It must be set to 60%, preferably 50%. Here, the material, which is impregnated in the organic raw material piece and improves the hardness by heating, is converted into an inorganic substance by firing in a non-oxidizing atmosphere, and the carbonized portion mainly formed in the surface layer portion of the composite piece has the strength and strength of the carbonized portion. It has the effect of reinforcing shape retention and the effect of promoting that the organic portion remains without being carbonized inside the composite piece.

【0017】(3)第3工程 第2工程の処理により得られた複合片は、表層部分や内
部の炭化部分には灰分が付着しているので、この灰分を
除去するために流水中で洗浄する。その後、洗浄した複
合片は、鉱泉、温泉、地下水、河川の水等の自然水に2
4時間浸漬して、複合片に微生物分解菌が担持し、繁殖
可能となる湿度環境を整備する。ここで自然水として
は、鉱泉、温泉、地下水を使用するのがより好ましい。
これは、鉱泉、温泉、地下水中には種々のミネラル分が
多く含まれており、これらのミネラル分を複合片の有機
質部分に付着させることにより、微生物分解菌に対し
て、担体、繁殖媒体として好ましい生活環境を創製する
ことができるからである。
(3) Third Step Since the composite pieces obtained by the treatment in the second step have ash attached to the surface layer and the carbonized portion inside, they are washed in running water to remove the ash. I do. After that, the washed composite pieces are applied to natural water such as mineral springs, hot springs, groundwater, and river water.
By immersing for 4 hours, the composite piece is provided with a microbial degrading bacterium, and a humidity environment in which it can grow is prepared. Here, it is more preferable to use mineral springs, hot springs, and groundwater as natural water.
This is because minerals, mineral springs, hot springs, and groundwater contain a lot of various minerals.By attaching these minerals to the organic part of the composite pieces, they can be used as carriers and propagation media for microbial degrading bacteria. This is because a favorable living environment can be created.

【0018】特に、洗浄した複合片を、鉱泉、温泉、地
下水に24時間浸漬した後、あるいは24時間浸漬と同
時に、複合片をマイナス側にして直流電源を通じて負帯
電させるのがより好ましい。通電中、複合片をマイナス
側に帯電させることにより、鉱泉、温泉、地下水中のミ
ネラル分を複合片の有機質部分に効率的に付着させるこ
とができ、微生物分解菌の活性を促進させることができ
ると考えられる。更に、複合片を負帯電させることで、
有機廃棄物中の正電荷を帯びた物質が吸着し易くなり、
有機廃棄物の処理や消臭効果を高めることも考えられ
る。帯電処理は、常温の複合片に200Vの電圧を負荷
して、50〜100Aの電流を間欠的に繰り返し流すこ
とにより行なう。なお、間欠的に電流を流す時間の合計
(電流が流れた総時間)は、12時間以内とする。帯電
処理を効率的に行なうには、高電圧、大電流の条件がよ
い。しかし、高電圧、大電流を繰り返し複合片に負荷す
ると、複合片が脆くなるという問題が生じる。このた
め、帯電処理条件として、電圧200V、電流50〜1
00Aの条件を選定した。また、電流を流した総時間が
長くなると、帯電処理効果も比例して増大するが、12
時間を超えると帯電処理効果も飽和してくる。このた
め、電流が流す総時間を12時間以内とした。
In particular, it is more preferable that the washed composite pieces are immersed in a mineral spring, a hot spring, or underground water for 24 hours, or simultaneously with the immersion for 24 hours, and the composite pieces are negatively charged through a DC power supply with the negative side. By charging the composite piece to the negative side during energization, minerals in mineral springs, hot springs, and groundwater can be efficiently attached to the organic portion of the composite piece, and the activity of microbial degrading bacteria can be promoted. it is conceivable that. Furthermore, by negatively charging the composite piece,
Positively charged substances in organic waste become easier to adsorb,
It is also conceivable to enhance the treatment and deodorizing effect of organic waste. The charging process is performed by applying a voltage of 200 V to the composite piece at normal temperature and intermittently repeatedly passing a current of 50 to 100 A. Note that the total time for intermittently flowing the current (total time during which the current flows) is within 12 hours. In order to perform the charging process efficiently, high voltage and large current conditions are preferable. However, when a high voltage and a large current are repeatedly applied to the composite piece, there is a problem that the composite piece becomes brittle. For this reason, the charging process conditions include a voltage of 200 V and a current of
The condition of 00A was selected. In addition, when the total time during which the current is applied becomes longer, the charging effect also increases proportionally.
If the time is exceeded, the charging effect is saturated. For this reason, the total time for the current to flow is set to 12 hours or less.

【0019】(4)第4工程 第3工程の処理により得られた複合片からリグニン、ヘ
ミセルロースを分解するため、酸性溶液に2時間浸漬し
て酸処理を行う。ここで、酸処理に使用する酸は、有機
酸、無機酸いずれの酸でも使用でき、有機酸としてはク
エン酸、無機酸としては希硫酸等が使用できるが、クエ
ン酸を使用するのが特に好ましい。これは、生態系に安
全で、環境にも優しく、目的とする酸処理を行なうこと
ができるからである。
(4) Fourth Step In order to decompose lignin and hemicellulose from the composite piece obtained by the treatment in the third step, the composite piece is immersed in an acidic solution for 2 hours to perform an acid treatment. Here, the acid used for the acid treatment may be any of an organic acid and an inorganic acid, and citric acid may be used as the organic acid, and dilute sulfuric acid may be used as the inorganic acid. preferable. This is because it is safe for ecosystems, is environmentally friendly, and can perform the desired acid treatment.

【0020】(5)第5工程 第4工程の処理により得られた複合片を、更に有機酸を
用いてpH調整する。これは、有機廃棄物の処理では、
有機廃棄物の内容、処理目的に応じて、それぞれ最適な
微生物分解菌を選定する必要があるが、選定された微生
物分解菌にはそれぞれ最適な活動環境とするための、特
定の有機酸による特定のpH値が存在する。そのため、
各微生物分解菌毎に、特定の有機酸を用いたpH値調整
が必要となる。例えば、微生物分解菌に乳酸菌を使用す
る場合、複合片を乳酸溶液に30〜60分浸漬して、p
H値を6.5〜7.5に調整する必要がある。
(5) Fifth Step The composite piece obtained by the treatment in the fourth step is further adjusted in pH using an organic acid. This is the treatment of organic waste
It is necessary to select the optimum microbial degrading bacteria according to the content of the organic waste and the purpose of treatment. There is a pH value of for that reason,
It is necessary to adjust the pH value using a specific organic acid for each microorganism-decomposing bacterium. For example, when lactic acid bacteria are used as the microbial decomposing bacteria, the composite pieces are immersed in a lactic acid solution for 30 to 60 minutes, and p
It is necessary to adjust the H value to 6.5 to 7.5.

【0021】(6)第6工程 第5工程の処理により得られた複合片を、酵素水溶液に
30〜60分浸漬し、その後、担持させたい微生物分解
菌が存在する水溶液に、複合片を1時間浸漬することに
より、微生物分解菌の担体及び/又は繁殖媒体としての
機能を有する有機廃棄物処理剤を製造する。ここで、複
合片を酵素水溶液に浸漬するするのは、酵素の有する抗
菌作用により、複合片に病原菌に対する抗菌性、除菌性
を付与して、微生物分解菌だけの活動を活発化させるた
めである。使用する酵素としては、ヨモギ科植物、笹の
葉から抽出される酵素等が好ましい。
(6) Sixth Step The composite piece obtained by the treatment in the fifth step is immersed in an aqueous enzyme solution for 30 to 60 minutes, and then the composite piece is placed in an aqueous solution containing microbial degrading bacteria to be carried. By immersing for a period of time, an organic waste treating agent having a function as a carrier and / or propagation medium for microbial decomposing bacteria is produced. Here, the composite piece is immersed in the enzyme aqueous solution, because the antibacterial action of the enzyme gives the composite piece an antibacterial property against pathogenic bacteria, a disinfecting property, and activates the activity of only the microbial degrading bacteria. is there. As an enzyme to be used, an enzyme extracted from a mugwort or a bamboo leaf is preferable.

【0022】次に、本発明の一実施の形態に係る有機廃
棄物処理剤について詳細に説明する。木質細片、セプタ
ー細片、竹細片、籾殻のいずれか1種又は2種以上を主
体とする有機物片を原料片として使用するのは、その有
機質が保水性と水分の揮発性に優れているため、微生物
分解菌の担体及び/又は繁殖媒体として好適な環境を有
しているからである。その結果、微生物分解菌の活動が
活発化し繁殖することで、有機廃棄物の分解率が向上す
る。
Next, the organic waste treating agent according to one embodiment of the present invention will be described in detail. The use of an organic material piece mainly composed of one or more of wood pieces, scepter pieces, bamboo pieces, and rice hulls as raw material pieces is because the organic substance has excellent water retention and water volatility. Therefore, it has an environment suitable as a carrier and / or propagation medium for microbial degrading bacteria. As a result, the activity of the microorganism-decomposing bacteria is activated and propagated, thereby improving the decomposition rate of organic waste.

【0023】しかし、微生物分解菌の担体及び/又は繁
殖媒体としての構造を保持する主体となっているものは
有機物中のセルロース分のため、有機廃棄物の処理と同
時に微生物分解菌により徐々に分解されて粉化し、微生
物分解菌の担体及び/又は繁殖媒体としての機能が失わ
れていく。微生物分解菌の担体及び/又は繁殖媒体とし
ての構造を保持する能力を高めるには、強度と保形性に
優れるセラミックス等の無機質やプラスティック等の化
成品の材質を部材に使用すればよいが、これらの材質で
は保水性と水分の揮発性が劣るために、微生物分解菌の
担体として好適な環境を造り出すことができない。
However, the substance that mainly retains the structure as a carrier and / or propagation medium for the microbial degrading bacteria is cellulose in the organic matter, and thus is gradually degraded by the microbial degrading bacteria simultaneously with the treatment of the organic waste. And loses its function as a carrier and / or propagation medium for microbial degrading bacteria. In order to enhance the ability to retain the structure as a carrier and / or propagation medium for microbial decomposing bacteria, inorganic and plastic materials such as ceramics and the like, which have excellent strength and shape retention properties, may be used for members. Since these materials are inferior in water retention and volatility of water, an environment suitable as a carrier for microbial degrading bacteria cannot be created.

【0024】そこで、有機物原料片を非酸化雰囲気下で
加熱して、有機物原料片中のセルロースの一部を炭素に
転換させることにより、表層部分は炭素のみで有機質を
含有せず、表層部分から内部に進むにともなって、炭素
含有量が徐々に低下し有機質含有量は徐々に増加すると
いう、有機質と炭素が混在した組織を形成させることに
より、微生物分解菌の担体及び/又は繁殖媒体としての
保水性と水分の揮発性を維持しつつ、強度と保形性を付
与して、長期間に渡り腐敗・崩壊しにくい特性を与える
ことが可能となった。すなわち、強度と保形性は表層部
分の炭素構造が担い、保水性と水分の揮発性は内部の有
機質部分が担う構造を有する微生物分解菌の担体及び/
又は繁殖媒体を作製することができた。
Therefore, by heating the organic raw material piece in a non-oxidizing atmosphere to convert a part of the cellulose in the organic raw material piece into carbon, the surface layer portion contains only carbon and does not contain organic matter. As the inside proceeds, the carbon content gradually decreases and the organic content gradually increases. By forming a tissue in which organic matter and carbon are mixed, as a carrier and / or a propagation medium for microbial degrading bacteria. While maintaining water retention and volatility of water, strength and shape retention were imparted, and it became possible to give characteristics that would not easily rot or collapse over a long period of time. In other words, the strength and shape retention are controlled by the carbon structure of the surface layer, and the water retention and volatility of water are controlled by the microbial carrier and / or carrier having a structure supported by the internal organic portion.
Or a propagation medium could be made.

【0025】有機物原料片を非酸化雰囲気下で加熱処理
することは、有機質と炭素の混在組織における有機質部
分に無数の細孔からなる煙脈が形成されることになり、
有機質部分が多孔質化するという効果も生じる。多孔質
化は微生物分解菌の担体としての担持能力を高め、その
結果微生物分解菌の繁殖媒体としての機能も向上させる
効果がある。また、有機物原料片を非酸化雰囲気下で加
熱処理するときに同時に、フェノール分を主体とする樹
液が除去されるため、微生物分解菌の活動にとってはよ
り好ましい環境となり、微生物分解菌の繁殖を促進させ
ることもできる。
Heat treatment of the organic material raw material in a non-oxidizing atmosphere results in the formation of smoke veins consisting of innumerable pores in the organic portion of the mixed tissue of organic and carbon.
There is also an effect that the organic portion is made porous. Porosity has the effect of increasing the carrying capacity of the microbial degrading bacteria as a carrier, and consequently improving the function of the microbial degrading bacteria as a propagation medium. In addition, since the sap mainly composed of phenol is removed at the same time when the organic material raw material is heated in a non-oxidizing atmosphere, the environment becomes more favorable for the activity of the microorganism-decomposing bacteria, and the propagation of the microorganism-decomposing bacteria is promoted. It can also be done.

【0026】次に、本発明の一実施の形態に係る有機廃
棄物処理剤を使用した、生ゴミ処理について詳細に説明
する。 (1)有機廃棄物処理剤 杉原木から裁断機の一例であるチョッパーを用いて作製
された0.5〜3cmの杉細片を、地下水に3時間浸漬
して水溶性成分を除去した後、ドラム式回転混合機に投
入してシリカゾル水溶液を添加しながら2時間混合し、
杉細片をシリカゾル水溶液で湿潤させた。この杉細片を
シリカゾル水溶液に24時間、室温で浸漬して、シリカ
ゾルを杉細片中に含浸した。シリカゾルを含浸した杉細
片を、ドラム式回転加熱炉に装入して、雰囲気温度50
0℃で4時間焼成し、炭化率50%の複合片を作製し
た。得られた複合片を金網でできた容器に入れて流水中
で洗浄後、鉱泉中に24時間浸漬した。浸漬中に、金網
容器をマイナス側にして、200V、75Aの直流を間
欠的に流した。電流を流す総時間は12時間とした。そ
の後、複合片をクエン酸液に2時間浸漬し、次いで乳酸
液に1時間浸漬してpH値を6.5〜7.5に調整し、
ヨモギから抽出した酵素水溶液に1時間浸漬した後、乳
酸水溶液に1時間浸漬して、乳酸菌が担持された有機廃
棄物処理剤を製造した。乳酸菌を微生物分解菌に選定し
たのは、生ゴミの分解処理中に生成した分解物は発酵に
より温度が70℃前後まで上昇するが、乳酸菌はこの程
度の温度には十分耐えられる耐熱特性を有しているから
である。
Next, garbage disposal using the organic waste treating agent according to one embodiment of the present invention will be described in detail. (1) Organic waste treatment agent 0.5 to 3 cm cedar strips made from a cedar log using a chopper, which is an example of a cutting machine, are immersed in groundwater for 3 hours to remove water-soluble components. The mixture was put into a drum type rotary mixer and mixed for 2 hours while adding the silica sol aqueous solution.
Cedar strips were wetted with an aqueous solution of silica sol. This cedar strip was immersed in an aqueous silica sol solution for 24 hours at room temperature to impregnate the silica sol into the cedar strip. The cedar strips impregnated with silica sol were charged into a drum type rotary heating furnace, and the atmosphere temperature was set at 50 ° C.
It was baked at 0 ° C. for 4 hours to produce a composite piece having a carbonization rate of 50%. The obtained composite piece was put in a container made of a wire mesh, washed in running water, and then immersed in a mineral spring for 24 hours. During the immersion, the wire mesh container was set to the minus side, and a DC voltage of 200 V and 75 A was intermittently flowed. The total time for applying the current was 12 hours. Thereafter, the composite piece was immersed in a citric acid solution for 2 hours, and then immersed in a lactic acid solution for 1 hour to adjust the pH value to 6.5 to 7.5,
After being immersed in an aqueous enzyme solution extracted from mugwort for 1 hour, it was immersed in an aqueous lactic acid solution for 1 hour to produce an organic waste treating agent carrying lactic acid bacteria. Lactic acid bacteria were selected as the microbial degrading bacteria because the decomposition products produced during the decomposition of garbage can be fermented to a temperature of around 70 ° C due to fermentation, but lactic acid bacteria have heat resistance properties that can withstand such temperatures. Because they do.

【0027】(2)生ゴミ処理 生ゴミ100kg、(1)で製造した本発明の有機廃棄
物処理剤500〜1000kgをドラム式回転攪拌容器
内に投入して、10日間回転しながら生ゴミの処理を行
った。また、同じ内容の生ゴミ100kgに従来の有機
廃棄物処理剤を本発明の有機廃棄物処理剤と同量投入し
て、同一条件で生ゴミの処理を行った。10日後に回収
した残留物の乾燥重量を測定すると、本発明の有機廃棄
物処理剤を使用した場合は1〜5kgであったが、従来
の有機廃棄物処理剤を使用した場合は10〜50kgで
あった。従って、本発明の有機廃棄物処理剤を使用した
場合は、従来の有機廃棄物処理剤を使用した場合に比較
して、10倍の分解速度を有することが判明した。
(2) Garbage Disposal 100 kg of garbage and 500 to 1000 kg of the organic waste treating agent of the present invention produced in (1) are put into a drum type rotary stirring vessel, and the garbage is removed while rotating for 10 days. Processing was performed. In addition, the same amount of a conventional organic waste treating agent as that of the organic waste treating agent of the present invention was added to 100 kg of the same content of garbage, and garbage was treated under the same conditions. When the dry weight of the residue collected after 10 days was measured, it was 1 to 5 kg when the organic waste treating agent of the present invention was used, but was 10 to 50 kg when the conventional organic waste treating agent was used. Met. Therefore, it was found that when the organic waste treating agent of the present invention was used, the decomposition rate was 10 times as high as that when the conventional organic waste treating agent was used.

【0028】以上、本発明の実施の形態を説明したが、
本発明は、この実施の形態に限定されるものではなく、
例えば、本実施の形態では、複合片に病原菌に対する抗
菌性を付与するために、複合片を酵素水溶液に浸漬した
が、白金又は銀化合物の溶液に複合片を浸漬し、殺菌、
減菌することも可能である。
The embodiment of the present invention has been described above.
The present invention is not limited to this embodiment,
For example, in the present embodiment, the composite piece is immersed in an aqueous enzyme solution in order to impart antibacterial properties to pathogenic bacteria to the composite piece, but the composite piece is immersed in a solution of a platinum or silver compound, and sterilized.
It is also possible to sterilize.

【0029】[0029]

【発明の効果】請求項1記載の有機廃棄物処理剤におい
ては、木質細片、セプター細片、竹細片、籾殻のいずれ
か1種又は2種以上を主体とし、加熱により硬度を向上
させる材料を含浸した有機物原料片を、非酸化雰囲気下
で加熱して有機質と無機質が混在した多孔質の複合片と
しているので、有機質としての保水性と水分の揮発性、
及び無機質としての強度と保形性の各機能を有し、有機
質的材料特性を示すだけでなく、使用時の耐磨耗性、微
生物分解菌に対する耐侵食、耐分解性を有しており、長
期間、有効的な使用に耐えることができる。
The organic waste treating agent according to the first aspect is mainly composed of one or more of wood chips, scepter chips, bamboo chips, and rice hulls, and increases the hardness by heating. The organic raw material pieces impregnated with the material are heated in a non-oxidizing atmosphere to form a porous composite piece in which organic and inorganic substances are mixed, so that water retention and volatility of water as organic substances,
And each function of strength and shape retention as inorganic, not only exhibit organic material properties, but also have abrasion resistance during use, erosion resistance against microbial degrading bacteria, resistance to decomposition, It can withstand effective use for a long time.

【0030】また、多孔質化して表面積が増大すること
により、微生物分解菌の担体性能が向上し、単位有機廃
棄物重量当たりに必要な有機廃棄物処理剤の使用量を低
減させることが可能となる。更に、有機廃棄物処理剤が
有機質的材料特性を示すことは、微生物分解菌の活動環
境として好ましいものであるため、微生物分解菌が活性
化し、繁殖培養が進行して、有機廃棄物の分解能力が増
大して有機廃棄物の分解率が向上する。なお、有機廃棄
物処理剤は、有機質としての保水性と水分の揮発性を有
するため、有機廃棄物処理により発生した水分が効率的
に除去されて、微生物分解菌が嫌気性菌に変化すること
がない。このため、有機廃棄物の分解能力が著しく低下
したり、悪臭が発生したりすることがない。また、有機
廃棄物の分解率が向上しているので、副次的に得られる
堆肥では、熟成発酵が進行しており、堆肥を熟成処理せ
ずに使用しても、根腐れの原因にはならない。
Further, by making the surface porous and increasing the surface area, the carrier performance of the microorganism-decomposing bacteria is improved, and the amount of the organic waste treating agent required per unit weight of the organic waste can be reduced. Become. Furthermore, since it is preferable that the organic waste treating agent exhibits organic material properties as an active environment for microbial degrading bacteria, the microbial degrading bacteria are activated, breeding and cultivation are advanced, and the organic waste decomposing ability is degraded. And the decomposition rate of organic waste is improved. In addition, since the organic waste treatment agent has water retention and volatility of water as organic matter, the water generated by the organic waste treatment is efficiently removed, and the microbial decomposition bacteria are changed to anaerobic bacteria. There is no. For this reason, the decomposition ability of the organic waste is not significantly reduced, and no odor is generated. In addition, since the decomposition rate of organic waste is improving, aging fermentation is progressing in compost obtained as a by-product, and even if compost is used without aging treatment, No.

【0031】請求項2及び3記載の有機廃棄物処理剤の
製造方法においては、木質細片、セプター細片、竹細
片、籾殻のいずれか1種又は2種以上を主体とする水溶
性の樹液成分を除去した有機物原料片に、加熱により硬
度を向上させる材料を含浸する第1工程と、第1工程に
よって処理された含浸後の有機物原料片を、非酸化雰囲
気下で加熱して有機質と無機質が混在した複合片に転換
する第2工程と、第2工程によって処理された複合片を
水に浸漬して湿度調整する第3工程と、第3工程によっ
て処理された複合片を、酸処理する第4工程と、第4工
程によって処理された酸処理された複合片を、有機酸に
よりpH調整する第5工程と、第5工程によって処理さ
れたpH調整後の複合片を、酵素水溶液に浸漬して微生
物分解菌の活動を活発化させる処理を行った後に、微生
物分解菌を複合片に担持させる第6工程とを有するの
で、微生物分解菌の活動を阻害するフェノール分を主体
とする樹液の除去工程が不要になり、更に、有機廃棄物
処理剤の耐用性を高めるための、有機廃棄物処理剤の母
体を形成するセルロース分の強化を目的とした各種化学
薬品処理の工程が不要になる。各種化学薬品処理を行わ
ないことは、有機廃棄物処理剤内の微生物分解菌の活動
を高め、微生物分解菌の繁殖培養が進み、有機廃棄物の
分解が促進されることにもなる。
[0031] In the method for producing an organic waste treating agent according to claims 2 and 3, the water-soluble agent mainly comprises any one or more of wood chips, scepter chips, bamboo chips, and rice husks. A first step of impregnating the organic raw material piece from which the sap component has been removed with a material for improving the hardness by heating, and heating the impregnated organic raw material piece treated in the first step in a non-oxidizing atmosphere to obtain an organic material; A second step of converting the composite piece into a mixture of inorganic substances, a third step of immersing the composite piece treated in the second step in water to adjust the humidity, and an acid treatment of the composite piece treated in the third step. A fourth step of performing, a fifth step of adjusting the pH of the acid-treated composite piece treated in the fourth step with an organic acid, and a step of applying the pH-adjusted composite piece treated in the fifth step to an enzyme aqueous solution. Immerse and utilize the activity of microbial degrading bacteria After performing the treatment of the biodegradation, the sixth step of supporting the microbial degrading bacteria on the composite piece, the step of removing the sap mainly composed of phenol that inhibits the activity of the microbial degrading bacteria becomes unnecessary, and further, Eliminating the need for various chemical treatment steps for the purpose of enhancing the durability of the organic waste treating agent to enhance the cellulose content forming the base of the organic waste treating agent. Not performing the treatment with various chemicals enhances the activity of the microorganism-decomposing bacteria in the organic waste treatment agent, promotes the propagation and cultivation of the microorganism-decomposing bacteria, and promotes the decomposition of the organic waste.

【0032】特に、請求項3記載の有機廃棄物処理剤の
製造方法において、第3工程で、更に直流電源を通じて
複合片を負帯電させているので、担持された微生物分解
菌が活性化され、繁殖培養が進み、有機廃棄物の分解が
顕著となり、消臭効果も向上する。
Particularly, in the method for producing an organic waste treating agent according to the third aspect, in the third step, since the composite piece is negatively charged through a DC power supply, the supported microbial decomposing bacteria are activated. Propagation cultivation progresses, decomposition of organic waste becomes remarkable, and the deodorizing effect is also improved.

【図面の簡単な説明】[Brief description of the drawings]

【図1】本発明の一実施の形態に係る有機廃棄物処理剤
の製造方法の流れ図である。
FIG. 1 is a flowchart of a method for producing an organic waste treating agent according to an embodiment of the present invention.

───────────────────────────────────────────────────── フロントページの続き (72)発明者 伊藤 勝造 福岡県北九州市八幡西区鷹の巣1丁目14番 21−703号 Fターム(参考) 4B033 NA01 NA12 NA22 NB04 NB12 NB13 NB23 NB24 NB44 NB60 NB68 NC04 NC12 ND04 ND20 NE10 4D004 AA01 AA03 CA18 CB09 CB26 CC07 CC08  ────────────────────────────────────────────────── ─── Continuation of front page (72) Inventor Katsuzo Ito 1-14-21-703 Takanosu, Yawatanishi-ku, Kitakyushu-shi, Fukuoka F-term (reference) 4B033 NA01 NA12 NA22 NB04 NB12 NB13 NB23 NB24 NB44 NB60 NB68 NC04 NC12 ND04 ND20 NE10 4D004 AA01 AA03 CA18 CB09 CB26 CC07 CC08

Claims (3)

【特許請求の範囲】[Claims] 【請求項1】 有機廃棄物を分解する微生物分解菌の担
体及び/又は繁殖媒体としての機能を有する有機廃棄物
処理剤であって、木質細片、セプター細片、竹細片、籾
殻のいずれか1種又は2種以上を主体とし、加熱により
硬度を向上させる材料を含浸した有機物原料片を、非酸
化雰囲気下で加熱して有機質と無機質が混在した多孔質
の複合片とし、有機質としての保水性と水分の揮発性、
及び無機質としての強度と保形性の各機能を有すること
を特徴とする有機廃棄物処理剤。
1. An organic waste treating agent having a function as a carrier and / or a propagation medium for microbial decomposing bacteria which decompose organic waste, comprising any of wood chips, scepter chips, bamboo chips, and rice husks. One or two or more types are used as main components, and an organic material piece impregnated with a material that improves hardness by heating is heated in a non-oxidizing atmosphere to form a porous composite piece in which an organic substance and an inorganic substance are mixed. Water retention and volatility of water,
And an organic waste treating agent having the functions of strength and shape retention as an inorganic substance.
【請求項2】 有機廃棄物を分解する微生物分解菌の担
体及び/又は繁殖媒体としての機能を有する有機廃棄物
処理剤の製造方法であって、木質細片、セプター細片、
竹細片、籾殻のいずれか1種又は2種以上を主体とし水
溶性の樹液成分を除去した有機物原料片に、加熱により
硬度を向上させる材料を含浸する第1工程と、第1工程
によって処理された含浸後の前記有機物原料片を、非酸
化雰囲気下で加熱して有機質と無機質が混在した複合片
に転換する第2工程と、第2工程によって処理された前
記複合片を自然水に浸漬して湿度調整する第3工程と、
第3工程によって処理された前記複合片を、酸処理する
第4工程と、第4工程によって処理された酸処理後の前
記複合片を、有機酸によりpH調整する第5工程と、第
5工程によって処理されたpH調整後の前記複合片を、
酵素水溶液に浸漬して微生物分解菌の活動を活発化させ
る処理を行った後に、該微生物分解菌を前記複合片に担
持させる第6工程とを有することを特徴とする有機廃棄
物処理剤の製造方法。
2. A method for producing an organic waste treating agent having a function as a carrier and / or a propagation medium of a microorganism-decomposing bacterium that decomposes organic waste, comprising a wood chip, a scepter chip,
A first step of impregnating a material for improving hardness by heating into a raw material piece of organic material, which is mainly made of one or more of bamboo strips and rice husks and from which water-soluble sap components have been removed, and treated in the first step Heating the impregnated organic material pieces in a non-oxidizing atmosphere to convert them into a composite piece in which organic and inorganic substances are mixed, and immersing the composite piece treated in the second step in natural water A third step of adjusting the humidity by
A fourth step of subjecting the composite piece treated in the third step to an acid treatment, a fifth step of adjusting the pH of the composite piece treated in the fourth step after the acid treatment with an organic acid, and a fifth step The pH-adjusted composite piece treated by
Performing a treatment for activating the activity of the microbial degrading bacteria by immersing in an aqueous enzyme solution, and then supporting the microbial degrading bacteria on the composite piece. Method.
【請求項3】 請求項2記載の有機廃棄物処理剤の製造
方法において、第3工程で、更に直流電源を通じて前記
複合片を負帯電させることを特徴とする有機廃棄物処理
剤の製造方法。
3. The method for producing an organic waste treating agent according to claim 2, wherein in the third step, the composite piece is further negatively charged through a DC power supply.
JP37348999A 1999-12-28 1999-12-28 Organic waste treating agent and its production method Pending JP2001179226A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP37348999A JP2001179226A (en) 1999-12-28 1999-12-28 Organic waste treating agent and its production method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP37348999A JP2001179226A (en) 1999-12-28 1999-12-28 Organic waste treating agent and its production method

Publications (1)

Publication Number Publication Date
JP2001179226A true JP2001179226A (en) 2001-07-03

Family

ID=18502251

Family Applications (1)

Application Number Title Priority Date Filing Date
JP37348999A Pending JP2001179226A (en) 1999-12-28 1999-12-28 Organic waste treating agent and its production method

Country Status (1)

Country Link
JP (1) JP2001179226A (en)

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