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1. 发明专利

JP2005144367A Organic waste treatment system 有权
标题翻译：有机废物处理系统
公开(公告)号：JP2005144367A
公开(公告)日：2005-06-09
申请号：JP2003387082
申请日：2003-11-17
申请人： Mitsubishi Heavy Ind Ltd , Sanyo Electric Co Ltd , 三洋電機株式会社 , 三菱重工業株式会社
发明人： KO NAOKI , HIROSE JUN , KONDO FUMITAKE , KITAYAMA NAOKI , KAWACHI MOTOKI , KATAYAMA TAKASHI , UKAI NOBUYUKI , HONDA HIROKI , IKE TAKU , MIZUTANI HIROSHI , KAGA MASAYOSHI , KATO TAKEHIRO
IPC分类号： C02F11/00 , C02F11/02 , C02F11/12 , C02F11/14
摘要： PROBLEM TO BE SOLVED: To provide a new organic waste treatment system capable of always maintaining denitrification capacity of a given level or more even when the property of waste water is different due to the difference of environmental conditions, enhancing treatment capacity without making an existing waste water treatment system large-sized, and, on the contrary, making the waste water treatment system small-sized while maintaining the treatment capacity of a given level or more.
SOLUTION: This organic waste treatment system is provided with: an electrolytic cell 2, at the rear stage of a solid-liquid separation facility 1 for separating organic waste OW such as septic tank sludge into solid and liquid, for removing nitrogen in waste water by electrolyzing waste water separated from solid and containing nitrogen and chloride ions, forming hypochlorous acid-based strong oxidation substance, and removing nitrogen in waste water by the oxidation action of the strong oxidation substance; and a concentration means 5, at the front or rear stage of the electrolytic cell 2, supplying waste water in an increased state of chloride ions by concentrating waste water to the electrolytic cell 2.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够始终保持一定水平以上的脱氮能力的新的有机废弃物处理系统，即使当由于环境条件的差异而导致废水的性质不同时，提高处理能力也不会产生现有的废水处理系统大型化，相反，使废水处理系统小型化，同时保持一定水平以上的处理能力。该有机废物处理系统具有：电解池2，在固液分离设备1的后段，用于将诸如化粪池污泥的有机废物OW分离成固体和液体，以除去氮气通过电解从固体中分离出来并含有氮和氯离子的废水，形成次氯酸基强氧化物质，并通过强氧化物质的氧化作用除去废水中的氮; 浓度装置5，在电解池2的前后阶段，通过将废水浓缩至电解槽2，以增加的氯离子状态供给废水。（C）2005，JPO＆NCIPI

2. 发明专利

JP2005144366A Waste water treatment system 审中-公开
标题翻译：废水处理系统
公开(公告)号：JP2005144366A
公开(公告)日：2005-06-09
申请号：JP2003387081
申请日：2003-11-17
申请人： Mitsubishi Heavy Ind Ltd , Sanyo Electric Co Ltd , 三洋電機株式会社 , 三菱重工業株式会社
发明人： KO NAOKI , KAWACHI MOTOKI , HIROSE JUN , KONDO FUMITAKE , KITAYAMA NAOKI , KATAYAMA TAKASHI , UKAI NOBUYUKI , HONDA HIROKI , IKE TAKU , MIZUTANI HIROSHI , KAGA MASAYOSHI , KATO TAKEHIRO
IPC分类号： C02F1/28 , C02F1/46 , C02F1/461 , C02F3/34
摘要： PROBLEM TO BE SOLVED: To provide a new waste water treatment system capable of always maintaining denitrification capacity of a given level or more even when the property of waste water is different due to the difference of environmental conditions, regardless of using mainly a biological denitrification process, enhancing treatment capacity without making an existing waste water treatment system large-sized, and, on the contrary, making the waste water treatment system small-sized while maintaining the treatment capacity of a given level or more.
SOLUTION: This waste water treatment system is provided with: an electrolytic cell 4, at the position of a front or rear stage of a biological treatment facility 2 for removing nitrogen by the biological treatment of organic waste water EC like human waste, or in the biological treatment facility 2, forming a hypochlorous acid-based strong oxidizing substance from chloride ions by electrolyzing the waste water EC, and removing nitrogen in the waste water EC by the oxidation action of the strong oxidizing substance; and a concentration means 6, at the front or rear stage of the electrolytic cell 4, supplying the waste water EC in an increased state of the chlorine ion concentration by concentrating the waste water EC.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够始终保持给定水平或更高的脱氮能力的新的废水处理系统，即使当废水的性质由于环境条件的差异而不同时，不管主要使用生物反硝化过程，提高处理能力而不使现有的废水处理系统大型化，相反，使废水处理系统小型化，同时保持给定水平或更高的处理能力。解决方案：该废水处理系统设置有：电解池4，在生物处理设备2的前后阶段的位置，用于通过生物处理有机废水EC如人类废物来除氮，或在生物处理设备2中，通过电解废水EC从氯离子形成次氯酸强氧化物质，并通过强氧化物质的氧化作用除去废水EC中的氮; 和浓缩装置6，在电解槽4的前后阶段，通过浓缩废水EC向处于增加的氯离子浓度状态供给废水EC。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2005144368A Organic waste treatment system 审中-公开
标题翻译：有机废物处理系统
公开(公告)号：JP2005144368A
公开(公告)日：2005-06-09
申请号：JP2003387083
申请日：2003-11-17
申请人： Mitsubishi Heavy Ind Ltd , Sanyo Electric Co Ltd , 三洋電機株式会社 , 三菱重工業株式会社
发明人： KO NAOKI , KONDO FUMITAKE , HIROSE JUN , KITAYAMA NAOKI , KAWACHI MOTOKI , KATAYAMA TAKASHI , UKAI NOBUYUKI , HONDA HIROKI , IKE TAKU , MIZUTANI HIROSHI , NAKAMURA KENJI , KATO REIHO
IPC分类号： B09B3/00 , B01D19/04 , C02F1/46 , C02F1/461 , C02F1/50 , C02F1/58 , C02F1/76 , C02F3/34 , C02F11/04 , C02F11/18 , C10L3/06
CPC分类号： Y02E50/343 , Y02E70/20 , Y02W10/23
摘要： PROBLEM TO BE SOLVED: To provide a novel organic waste treatment system capable of reducing the concentration of hydrogen sulfide gas in the gas produced by anaerobic fermentation to the utmost without using equipment such as large-scale iron oxide packed column and, moreover, maintaining a constant treating capacity or more of denitrification at all times even when the properties of waste water are different in accordance with the differences of environmental conditions. SOLUTION: In the organic waste treatment system, solid-liquid separation equipment 2 for performing solid-liquid separation of digested liquid after producing methane gas is disposed on the subsequent step of a methane fermentation tank 1 for subjecting organic waste to the anaerobic fermentation and producing methane gas, an electrolytic cell 3 for subjecting waste water which is deprived of solid content and contains nitrogen content and chloride ions to electrolysis, thereby, producing strong oxidizing material of hypochlorite type from chlorine ion and removing nitrogen content in waste water by virtue of oxidation action of the strong oxidizing material is disposed and, at the same time, an iron ion supplying means 4 for supplying iron ions to the methane fermentation tank 1 is disposed on the preceding step of the methane fermentation tank 1. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种新颖的有机废物处理系统，其能够在不使用诸如大型氧化铁填充塔的设备的情况下最大限度地降低由厌氧发酵产生的气体中的硫化氢气体的浓度，此外即使当废水的性质根据环境条件的差异而不同时，始终保持恒定的处理能力或更多的脱氮。解决方案：在有机废物处理系统中，在甲烷发酵罐1的后续步骤之后，在有机废物进行厌氧处理的步骤上设置用于在生成甲烷气体之后进行消解液体的固液分离的固液分离设备2 发酵和生产甲烷气体;一个电解槽3，用于对含有固含量的废水和含有氯离子的废水进行电解，由氯离子生成次氯酸盐型的强氧化物质，并通过配置强氧化物质的氧化作用，同时在甲烷发酵罐1的前一步骤上设置用于向甲烷发酵罐1供给铁离子的铁离子供给装置4。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2007185578A Water treatment method and system 有权
标题翻译：水处理方法与系统
公开(公告)号：JP2007185578A
公开(公告)日：2007-07-26
申请号：JP2006004404
申请日：2006-01-12
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： KATO TAKEHIRO , MIZUTANI HIROSHI , IKE TAKU , ASANO MASAMICHI , UKAI NOBUYUKI
IPC分类号： C02F1/461 , C02F1/46 , C02F1/76
摘要： PROBLEM TO BE SOLVED: To provide a water treatment method and system in which the long service life is attained by suppressing consumption of electrodes, and treatment efficiency can be improved by preventing excessive electrolysis.
SOLUTION: This water treatment system comprises: a primary electrolyzer 1 consisting of a pre-electrolyzer 11 electrolyzing chloride ion-containing water, and a reactor 12 receiving oxidizing object-containing water and supplied with hypochlorous acid formed in the pre-electrolyzer 11, and reducing the oxidizing object in the oxidizing object-containing water by oxidizing decomposition; a secondary electrolyzer 2 consisting of a post-electrolyzer 21 receiving primary electrolyzed water from the pre-electrolyzer and oxidizing and decomposing residual oxidizing object by electrolysis; an electrode-damaging component concentration detection means 3 detecting the electrode-damaging component concentration in the oxidizing object contained in the primary electrolyzed water, or a means estimating a load concentration of the oxidizing object estimated from the secondary electrolysis status; and a charge load control means 4 controlling the charge load of the post-electrolyzer 21 based on the electrode-damaging component concentration, or estimated load concentration.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种通过抑制电极的消耗来实现长使用寿命的水处理方法和系统，并且可以通过防止过度的电解来提高处理效率。解决方案：该水处理系统包括：由电解器11电解含氯离子的水组成的初级电解器1和接收含氧化物质的水并在预电解槽中形成的次氯酸的反应器12 11，通过氧化分解来还原含氧化物质的水中的氧化物质; 由电解槽21接收来自预电解槽的一次电解水并通过电解氧化分解残留氧化物的二次电解槽2; 检测初级电解水中包含的氧化物质中的电极损伤成分浓度的电极损伤成分浓度检测装置3，或者根据二次电解状态估计氧化物质的负荷浓度的装置; 以及充电负载控制装置4，其基于电极损坏部件浓度或估计的负载浓度来控制后电解槽21的充电负荷。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2015013238A 水処理システム及び水処理方法审中-公开
标题翻译：水处理系统和水处理方法
公开(公告)号：JP2015013238A
公开(公告)日：2015-01-22
申请号：JP2013140014
申请日：2013-07-03
申请人：三菱重工業株式会社 , Mitsubishi Heavy Ind Ltd , 有限会社アクアシステムズ , Aqua Systems:Kk
发明人： TABATA MASAYUKI , ITO YOSHIAKI , MATSUI KATSUNORI , TOKUNAGA KIICHI , IKE TAKU , TAKEUCHI KAZUHISA , IWAHASHI HIDEO , YASUNAGA TAKESHI , KISHI MASAHIRO
IPC分类号： C02F9/00 , B01D61/02 , B01D61/04 , C02F1/44 , C02F1/70 , C02F1/72 , C02F3/06
CPC分类号： C02F9/00 , B01D61/025 , B01D61/04 , B01D65/08 , B01D2311/04 , B01D2311/2688 , C02F1/441 , C02F1/70 , C02F1/72 , C02F3/06 , C02F3/1268 , C02F2303/18 , Y02W10/15
摘要：【課題】生物膜や逆浸透膜の膜性能を確実に維持し、海水などの被処理水から好適に淡水を製造することが可能な水処理システム及び水処理方法を提供する。【解決手段】被処理水3を溶質濃度が高い濃縮水11と淡水12に分離するための逆浸透膜装置2を備えた水処理システムAであって、表面に生物膜を形成した担体を備え、逆浸透膜装置2に透過させる前の被処理水3を処理する生物膜処理装置4と、生物膜処理装置4で処理する前段の被処理水3、あるいは逆浸透膜装置2で処理する前で且つ生物膜処理装置4で処理した後の後段の被処理水3に、酸化剤を添加する酸化剤添加装置5と、前段の被処理水3、あるいは後段の被処理水3に、還元剤を添加して酸化剤を中和処理するための還元剤添加装置6とを備えて構成する。【選択図】図1
摘要翻译：要解决的问题：提供一种能够可靠地保持生物膜和反渗透膜的膜性能的水处理系统和水处理方法，能够适当地从待处理的水，例如，海水。解决方案：水处理系统A具有反渗透膜装置2，用于将被处理水3（目标水3）分离成具有高溶质浓度的浓缩水11和纯水12，并且包括生物膜处理装置4，其具有在表面上具有生物膜的支撑体，并且在通过反渗透装置2之前处理目标水3;氧化剂添加装置5，其在上述处理阶段中将氧化剂添加到目标水3中生物膜处理装置4或目标水3在反渗透膜装置2处理之前的后期阶段，以及在生物膜处理装置4处理后的后续阶段，以及还原剂添加装置6，其在上述阶段向目标水添加还原剂，或在后续阶段中的目标水3中和氧化剂。

6. 发明专利

JP2007326070A Waste treatment method and system 有权
标题翻译：废物处理方法与系统
公开(公告)号：JP2007326070A
公开(公告)日：2007-12-20
申请号：JP2006160735
申请日：2006-06-09
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： UKAI NOBUYUKI , MIZUTANI HIROSHI , UCHIDA TOYOICHI , AMARI TAKESHI , IKE TAKU , KATO REIHO
IPC分类号： B09B3/00 , C02F3/12 , C02F11/00 , C02F11/06
CPC分类号： Y02E50/343 , Y02W10/15 , Y02W30/20
摘要： PROBLEM TO BE SOLVED: To provide a waste treatment method and system capable of increasing biogas recovery amount in methane fermentation of fibrous substance-containing wastes and at the same time carrying out a reduction treatment of oxidizing agent-containing wastewater without using a reducing agent, activated carbon, or the like. SOLUTION: The system comprises a methane fermentation tank 2 for carrying out methane fermentation of fibrous substance-containing wastes 10 discharged from beverage/food plants and a solid-liquid separation apparatus 3 for solid-liquid separation of the methane fermentation liquid. Oxidizing agent-containing wastewater 11 containing a peroxide type oxidizing agent such as peracetic acid or hydrogen peroxide for disinfection or washing is loaded and mixed to the upstream side of the methane fermentation tank 2 or between the methane fermentation tank 2 and the solid-liquid separation apparatus 3 and at least a portion of the methane fermentation liquid mixed with the oxidizing agent-containing wastewater 11 is turned back to the upstream side of the methane fermentation tank 2. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种废物处理方法和系统，其能够增加含纤维物质废物的甲烷发酵中的沼气回收量，同时进行含氧化剂废水的还原处理，而不使用还原剂，活性炭等。解决方案：该系统包括甲烷发酵罐2，用于进行从饮料/食品厂排出的含纤维物质的废物10的甲烷发酵，以及用于甲烷发酵液的固液分离的固液分离装置3。将含有过氧化物类氧化剂如过乙酸或过氧化氢用于消毒或洗涤的含氧化剂废水11装载并混合到甲烷发酵罐2的上游侧或甲烷发酵罐2和固液分离装置3，并且与含氧化剂废水11混合的甲烷发酵液的至少一部分转回到甲烷发酵罐2的上游侧。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2003063886A Apparatus for converting organic waste into resource and method for converting organic waste into resource 审中-公开
标题翻译：将有机废物转化为资源和将有机废物转化为资源的方法的设备
公开(公告)号：JP2003063886A
公开(公告)日：2003-03-05
申请号：JP2001255245
申请日：2001-08-24
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： IKE TAKU , MIZUTANI HIROSHI , YABUKI NAOKI
IPC分类号： B09B3/00 , C02F11/02 , C02F11/04 , C05F17/00 , C05F17/02
CPC分类号： Y02E50/343 , Y02W10/23 , Y02W30/43 , Y02W30/47
摘要： PROBLEM TO BE SOLVED: To take potassium into a compost as much as possible. SOLUTION: An organic waste such as livestock excretion or others is separated into solid content and separated liquid by a solid-liquid separator 2. The separated liquid is biologically treated by water treating facility. Thereafter, potassium is separated as concentrated liquid from the separated liquid obtained by subjecting the organic waste to the solid-liquid separation by an potassium recovering apparatus 5 composed of a reverse osmosis membrane. And, this concentrated potassium liquid is sprayed through spray nozzles 31 onto the solid content being fermented in a fermenting tank 32 of the composting apparatus 3.
摘要翻译：要解决的问题：尽可能多地将钾置于堆肥中。解决方案：通过固液分离器2将有机废物如家畜排泄物等分离成固体成分并分离液体。分离出的液体经水处理设备进行生物处理。此后，从由反渗透膜构成的钾回收装置5对通过对有机废物进行固液分离而得到的分离液分离钾。并且，将浓缩的钾液体通过喷雾喷嘴31喷洒到堆肥装置3的发酵罐32中被发酵的固体成分上。

8. 发明专利

JP2007289853A Waste water treatment method and apparatus 审中-公开
标题翻译：废水处理方法和装置
公开(公告)号：JP2007289853A
公开(公告)日：2007-11-08
申请号：JP2006120398
申请日：2006-04-25
申请人： Mhi Environment Engineering Co Ltd , Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社 , 三菱重工環境エンジニアリング株式会社
发明人： MIZUTANI HIROSHI , KATO TAKEHIRO , IKE TAKU , CHO KATSUMI , OKADA KOICHI , NAKAMURA KENJI
IPC分类号： C02F1/461
摘要： PROBLEM TO BE SOLVED: To provide a waste water treatment method which enables an increase in the life of a waste water treatment apparatus by improving the working rate of the apparatus in batch electrolysis treatment, and reducing load on electrodes, and a waste water treatment apparatus. SOLUTION: In batch waste water treatment method where nitrogen compound-containing waste water is electrolyzed in presence of chlorine ions while being circulated between circulation tanks 11, 12 and an electrolytic cell 20 to decompose nitrogen compounds in the waste water, a plurality of the circulation tanks 11, 12 are installed, and a plurality of circulation lines each comprising one circulation tank and the electrolytic cell 20 exist. Control elements, such as pH of the waste water, in the electrolytic cell 20 are detected. The end point of the decomposition treatment of the nitrogen compounds is judged by a control device 13 from the detected result. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种废水处理方法，其能够通过提高分批电解处理中的装置的工作速度并减少电极上的负荷和废物来提高废水处理装置的使用寿命水处理设备。解决方案：在含有氯化合物的废水在循环罐11,12和电解槽20之间循环的同时在含氯化合物的废水中循环的分批废水处理方法中，分解废水中的氮化合物，安装循环罐11,12，并且存在多个循环管线，每个循环管路包括一个循环罐和电解槽20。检测电解槽20中的控制元素，例如废水的pH值。根据检测结果，通过控制装置13判断氮化合物的分解处理的终点。版权所有（C）2008，JPO＆INPIT

9. 发明专利

JP2007105613A Water treatment method coping with emergency, system therefor and on-vehicle type electrolyzer 审中-公开
标题翻译：水处理方法与应急，系统和车载式电解液
公开(公告)号：JP2007105613A
公开(公告)日：2007-04-26
申请号：JP2005298398
申请日：2005-10-13
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： KATO TAKEHIRO , MIZUTANI HIROSHI , NAKAMURA KENJI , IKE TAKU
IPC分类号： C02F1/46 , B01D61/44 , B60P3/00 , C02F1/44 , C02F1/461 , C02F1/469 , C02F11/00 , C02F11/12 , E03F7/10
摘要： PROBLEM TO BE SOLVED: To provide a water treatment method coping with emergency which has high mobility, can be easily introduced even in a disaster area, can reduce loads such as a nitrogen component in recovered sludge in spite of its compactness, and further, when being applied upon water producing, suppresses influence to the environment to the minimum, so as to efficiently perform the water producing, to provide a system therefor, and to provide an on-vehicle type electrolyzer.
SOLUTION: The system is provided with: a sludge concentration car 1 for concentrating waste water 20; and an on-vehicle electrolyzer 3 for performing electrolytic treatment, and, in the case an area provided with waste water treatment facilities for treating human waste, septic tank sludge or sewage suffers a great deal of damage, the waste water treatment function thereof upon normal conditions is damaged, and the waste water 20 in which a quantitative or qualitative load exceeds is generated, treatment is performed in such a manner that, in accordance with the properties of the waste water 20, the sludge concentration car 1 and the on-vehicle type electrolyzer 3 are selectively line-coupled, so as to be the water quality coping with the objective waste water treatment. Suitably, the waste water 20 is concentrated by the sludge concentration car 1, and thereafter, at least a part of the concentrated separate liquid is subjected to electrolytic treatment by the on-vehicle type electrolyzer 3.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种应对高移动性的应急处理方法，即使在灾区也能够容易地导入，尽管其紧凑性也可以减少回收污泥中的氮成分的负荷，以及此外，当施用于生产水时，将对环境的影响最小化，从而有效地进行水的生产，提供一种系统，并提供一种车载电解槽。解决方案：系统设有：污泥浓缩车1，用于浓缩废水20; 以及用于进行电解处理的车载电解器3，在设置有用于处理人体废物的废水处理设备的区域，化粪池污泥或污水遭受大量损害的情况下，其正常的废水处理功能条件损坏，产生定量或定性负荷超过的废水20，按照废水20的特性，污泥浓缩车1和车上的处理方式进行处理型电解槽3选择性地线耦合，从而成为应对目标废水处理的水质。适当地，废水20被污泥浓缩车1浓缩，之后至少一部分浓缩的分离液体通过车载电解槽3进行电解处理。（C）2007 ，JPO＆INPIT

10. 发明专利

JP2006314908A Organic waste water treatment method and system 有权
标题翻译：有机废水处理方法与系统
公开(公告)号：JP2006314908A
公开(公告)日：2006-11-24
申请号：JP2005139287
申请日：2005-05-12
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： MIZUTANI HIROSHI , CHO KATSUMI , IKE TAKU , MAEBA MASAHIRO
IPC分类号： C02F11/12 , B01D53/38 , B01D53/77 , C02F3/34 , C02F11/14 , C05F7/00
CPC分类号： Y02A40/213
摘要： PROBLEM TO BE SOLVED: To provide an organic waste water treatment method and system which can improve dehydration efficiency in a pretreatment process without increasing the amount of added dehydration assistant, and improve overall resource recovery efficiency of waste. SOLUTION: In the organic waste water treatment system comprising a pretreatment unit for performing the pretreatment of organic waste water containing septic tank sludge, and a biological treatment unit for performing the biological treatment of the pretreated liquid, the pretreatment unit comprises a dehydration unit 2 for directly dehydrating the organic waste water without removing impurities, and an impurity-removing unit 1 installed parallel to the dehydration unit. At least part of the organic waste water 20 is branched and introduced into the dehydration unit 2, and the other branched organic waste water 20 is introduced into the impurity removing unit 1. Dehydration separated liquid from the dehydration unit 2 and impurity-separated liquid from the impurity removing unit are introduced into the biological treatment unit 3. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种可以提高预处理过程中的脱水效率而不增加脱水助剂的量的有机废水处理方法和系统，并且提高废物的总体资源回收效率。解决方案：在包括用于进行含有化粪池污泥的有机废水的预处理的预处理单元的有机废水处理系统和用于进行预处理液体的生物处理的生物处理单元中，预处理单元包括脱水用于使有机废水直接脱水而不除去杂质的单元2以及与脱水单元平行设置的杂质去除单元1。至少部分有机废水20被分支并引入脱水单元2中，另一个分支的有机废水20被引入到杂质去除单元1中。脱水单元2的脱水分离液和来自杂质去除单元被引入生物处理单元3.版权所有（C）2007，JPO＆INPIT

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