CN1247472C - 有机性废液的处理方法及处理装置 - Google Patents

有机性废液的处理方法及处理装置 Download PDF

Info

Publication number
CN1247472C
CN1247472C CNB031411754A CN03141175A CN1247472C CN 1247472 C CN1247472 C CN 1247472C CN B031411754 A CNB031411754 A CN B031411754A CN 03141175 A CN03141175 A CN 03141175A CN 1247472 C CN1247472 C CN 1247472C
Authority
CN
China
Prior art keywords
sludge
treatment
tank
ozone
waste liquid
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.)
Expired - Fee Related
Application number
CNB031411754A
Other languages
English (en)
Chinese (zh)
Other versions
CN1468817A (zh
Inventor
神谷俊行
广辻淳二
安永望
古川诚司
中津川直树
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of CN1468817A publication Critical patent/CN1468817A/zh
Application granted granted Critical
Publication of CN1247472C publication Critical patent/CN1247472C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M21/00—Bioreactors or fermenters specially adapted for specific uses
    • C12M21/04—Bioreactors or fermenters specially adapted for specific uses for producing gas, e.g. biogas
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
    • C12M41/26—Means for regulation, monitoring, measurement or control, e.g. flow regulation of pH
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M45/00—Means for pre-treatment of biological substances
    • C12M45/04—Phase separators; Separation of non fermentable material; Fractionation
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M45/00—Means for pre-treatment of biological substances
    • C12M45/06—Means for pre-treatment of biological substances by chemical means or hydrolysis
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/30—Treatment of water, waste water, or sewage by irradiation
    • C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/722—Oxidation by peroxides
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
    • 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
    • C02F11/04—Anaerobic treatment; Production of methane by such processes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F2001/007—Processes including a sedimentation step
    • 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
    • C02F2101/10—Inorganic compounds
    • C02F2101/105—Phosphorus compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/20—Nature of the water, waste water, sewage or sludge to be treated from animal husbandry
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/32—Nature of the water, waste water, sewage or sludge to be treated from the food or foodstuff industry, e.g. brewery waste waters
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/06—Sludge reduction, e.g. by lysis
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2305/00—Use of specific compounds during water treatment
    • C02F2305/02—Specific form of oxidant
    • C02F2305/023—Reactive oxygen species, singlet oxygen, OH radical
    • 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
    • C02F3/28—Anaerobic digestion processes
    • C02F3/286—Anaerobic digestion processes including two or more steps
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Zoology (AREA)
  • Genetics & Genomics (AREA)
  • General Health & Medical Sciences (AREA)
  • Sustainable Development (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Treatment Of Sludge (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Removal Of Specific Substances (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Physical Water Treatments (AREA)
CNB031411754A 2002-06-05 2003-06-05 有机性废液的处理方法及处理装置 Expired - Fee Related CN1247472C (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP164400/2002 2002-06-05
JP2002164400 2002-06-05
JP2003125377A JP4373700B2 (ja) 2002-06-05 2003-04-30 有機性廃液の処理方法および処理装置
JP125377/2003 2003-04-30

Publications (2)

Publication Number Publication Date
CN1468817A CN1468817A (zh) 2004-01-21
CN1247472C true CN1247472C (zh) 2006-03-29

Family

ID=29714345

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB031411754A Expired - Fee Related CN1247472C (zh) 2002-06-05 2003-06-05 有机性废液的处理方法及处理装置

Country Status (3)

Country Link
US (1) US6884355B2 (https=)
JP (1) JP4373700B2 (https=)
CN (1) CN1247472C (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106103361A (zh) * 2014-04-29 2016-11-09 三菱电机株式会社 污泥处理装置和污泥处理方法

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7182872B2 (en) * 2003-08-01 2007-02-27 Wisconsin Alumni Research Foundation Struvite crystallization
JP2005342682A (ja) * 2004-06-07 2005-12-15 Mitsubishi Electric Corp 有機性廃液の処理方法および処理装置
US7344643B2 (en) * 2005-06-30 2008-03-18 Siemens Water Technologies Holding Corp. Process to enhance phosphorus removal for activated sludge wastewater treatment systems
CN101300196A (zh) * 2005-09-02 2008-11-05 西门子水处理技术公司 从低产废水处理工艺中筛分惰性固体
WO2007053110A1 (en) * 2005-11-02 2007-05-10 Hygieneland (Singapore) Pte. Ltd. Treatment of wastewater
WO2007103499A2 (en) * 2006-03-07 2007-09-13 Siemens Water Technologies Corp. Multivalent metal ion management for low sludge processes
FR2904623A1 (fr) * 2006-08-01 2008-02-08 Arkema France Procede et installation d'epuration d'eaux residuaires
CN1948190B (zh) * 2006-11-07 2012-07-25 南京大学 氟洛芬生产废水的处理方法
US20160318780A9 (en) * 2007-07-26 2016-11-03 Thomas W. Bain Oxidation process
CN101492696B (zh) * 2008-01-26 2012-11-14 聂艳秋 一种市政污泥和垃圾混合发酵生产氢气和甲烷的方法
US8894856B2 (en) 2008-03-28 2014-11-25 Evoqua Water Technologies Llc Hybrid aerobic and anaerobic wastewater and sludge treatment systems and methods
KR20100136989A (ko) 2008-03-28 2010-12-29 지멘스 워터 테크놀로지스 코포레이션 호기성 및 혐기성 하이브리드 폐수 및 슬러지 처리 시스템 및 방법
BRPI0802601B1 (pt) * 2008-05-07 2018-12-26 Nattech Consultoria Desenvolvimento E Pesquisa Ind Ltda processo de desintoxicação e tratamento de efluentes em grandes volumes com reciclagem de água e aproveitamento de cargas orgânicas e inorgânicas
WO2011068931A1 (en) 2009-12-03 2011-06-09 Siemens Industry, Inc. Systems and methods for nutrient removal in biological treatment systems
GB201001709D0 (en) 2010-02-03 2010-03-17 Cpi Innovation Services Ltd Methods and plant for the treatment of aqueous organic waste streams
US20110220371A1 (en) * 2010-03-11 2011-09-15 Halliburton Energy Services, Inc. System and method for fluid treatment
CN103402926A (zh) 2010-04-21 2013-11-20 西门子私人有限公司 废水处理系统和方法
CN101875520B (zh) * 2010-08-10 2012-07-04 南京师范大学 含氰含铬电镀废水的处理方法
WO2012024279A1 (en) 2010-08-18 2012-02-23 Siemens Industry, Inc. Contact-stabilization/prime-float hybrid
US9359236B2 (en) 2010-08-18 2016-06-07 Evoqua Water Technologies Llc Enhanced biosorption of wastewater organics using dissolved air flotation with solids recycle
US20120080374A1 (en) * 2010-10-04 2012-04-05 Pacific Advanced Civil Engineering, Inc. Ozone and anaerobic biological pretreatment for a desalination process
IT1404748B1 (it) * 2011-02-10 2013-11-29 Ecotec Srl Metodo per decontaminare, con l'uso di ultrasuoni, acque ambientali, civili ed industriali.
CN103359875B (zh) * 2012-03-27 2015-07-22 三菱电机株式会社 废水处理方法和废水处理系统
CN102747106B (zh) * 2012-07-02 2013-10-16 同济大学 一种提高蛋白质生物产氢的方法
US9038725B2 (en) 2012-07-10 2015-05-26 Halliburton Energy Services, Inc. Method and system for servicing a wellbore
US10676374B1 (en) 2012-07-13 2020-06-09 United States Of America As Represented By The Administrator Of Nasa Ammonia capture and recovery system and method for removing ammonia from a wastewater stream
KR101360020B1 (ko) 2013-03-15 2014-02-12 재단법인 한국계면공학연구소 막여과 공정의 전처리 방법 및 이를 이용한 막여과 공정의 전처리 시스템
WO2014182533A1 (en) 2013-05-06 2014-11-13 Erdogan Argun O Wastewater biosorption with dissolved air flotation
US20170137311A1 (en) * 2014-07-03 2017-05-18 Renature, Inc. System and method of treating organic material
US20160002582A1 (en) * 2014-07-07 2016-01-07 Chiu-Yue Lin High Efficiency Biometric Device For Producing Hydrogen And Methane
AU2017339955A1 (en) * 2016-10-05 2019-04-11 Nutrient Recovery & Upcycling, Llc Wastewater treatment with customized phosphate control
IT201600121031A1 (it) * 2016-11-29 2018-05-29 Newlisi S P A Processo per la produzione di biogas tramite digestione anaerobica di fanghi di depurazione pretrattati chimicamente.
JP7130537B2 (ja) * 2018-11-30 2022-09-05 住友重機械工業株式会社 嫌気処理システム
US12351492B2 (en) * 2019-06-12 2025-07-08 Nuquatic, Llc Removal of materials from water
WO2020252241A1 (en) * 2019-06-12 2020-12-17 Phosphorus Free Water Solutions, Llc Removal of materials from water
US11401181B1 (en) 2021-03-02 2022-08-02 Phosphorus Free Water Solutions, Llc Galvanic process for treating aqueous compositions
CN112876007A (zh) * 2021-04-22 2021-06-01 福建沛泰环境工程有限公司 一种工业废水处理工艺
US20230093739A1 (en) * 2021-09-21 2023-03-23 Laura Summerlin Sewage Treatment Method
EP4424649A1 (en) * 2023-02-28 2024-09-04 SDG S.r.l. Method and plant for treating biogas
WO2024211729A1 (en) 2023-04-05 2024-10-10 Nuquatic, Llc Removal of fluoro alkyl compounds from water using galvanic cell
AU2024252894A1 (en) 2023-04-05 2025-11-06 Nuquatic, Llc Treatment of aqueous composition with metal component

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4609469A (en) * 1984-10-22 1986-09-02 Entenmanns, Inc. Method for treating plant effluent
DK71987D0 (da) * 1987-02-13 1987-02-13 Nordiske Kabel Traad Fremgangsmaade til rensning af olie- og kemikalieforurenet jord
JP3389628B2 (ja) * 1993-03-23 2003-03-24 栗田工業株式会社 テレフタル酸含有排水の処理方法
JPH0810791A (ja) * 1994-06-29 1996-01-16 Unitika Ltd リンの除去方法
JPH0966298A (ja) 1995-09-01 1997-03-11 Ebara Corp 有機性汚泥の減量化方法
JPH09206785A (ja) 1996-02-05 1997-08-12 Kurita Water Ind Ltd 嫌気性処理方法および装置
GB9705349D0 (en) * 1997-03-14 1997-04-30 Ici Plc Treatment of effluent streams
JP2000246280A (ja) * 1999-03-03 2000-09-12 Kurita Water Ind Ltd 有機性排水の処理装置
JP2000350995A (ja) * 1999-06-09 2000-12-19 Sumitomo Precision Prod Co Ltd 排水処理方法
JP4271334B2 (ja) 2000-03-02 2009-06-03 久夫 大竹 汚泥の処理方法及び当該処理方法を含む有機性廃水の処理方法ならびに有機性廃水処理装置
KR20030074966A (ko) * 2002-03-15 2003-09-22 주식회사 태영 슬러지 전처리 및 고농도 막분리 생물반응조를 이용한슬러지 처리방법
US6706185B2 (en) * 2002-05-22 2004-03-16 Kurita Water Industries Ltd. Biological method of phosphorus removal and biological phosphorus-removing apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106103361A (zh) * 2014-04-29 2016-11-09 三菱电机株式会社 污泥处理装置和污泥处理方法
US10259731B2 (en) 2014-04-29 2019-04-16 Mitsubishi Electric Corporation Sludge treatment system and sludge treatment method

Also Published As

Publication number Publication date
CN1468817A (zh) 2004-01-21
US6884355B2 (en) 2005-04-26
JP2004058047A (ja) 2004-02-26
US20030226803A1 (en) 2003-12-11
JP4373700B2 (ja) 2009-11-25

Similar Documents

Publication Publication Date Title
CN1247472C (zh) 有机性废液的处理方法及处理装置
CN1161366C (zh) 从城市固体废物的纤维素成分中除去重金属并生产葡萄糖的方法
CN1017522B (zh) 温式氧化法处理废水的流程
CN1688687A (zh) 新的微生物以及利用该微生物的有机固态物的处理方法
CN1190373C (zh) 处理木质纤维素材料的方法
CN1142255A (zh) 改性、降解或漂白木素、含木素的材料或类似物质的多组分体系及其使用方法
CN100339313C (zh) 含有有机物的废水的净化处理方法
CN1914122A (zh) 有机性排水的生物处理方法及装置
CN1842495A (zh) 液体脱毒方法及液体脱毒用装置
CN100347101C (zh) 水处理系统
CN1158409C (zh) 从铜电解液中回收锑和铋的方法
CN1085230A (zh) 生物物质预处理的方法
CN87101969A (zh) 催化裂化装置的废水处理方法
CN1304328A (zh) 烟道气脱硫方法和烟道气脱硫体系
CN1827536A (zh) 含氨液体的处理方法及装置
CN100344386C (zh) 废弃物处理方法
CN101031637A (zh) 含有机物废液的处理方法
CN1910116A (zh) 含难分解性物质水的处理方法
CN1688513A (zh) 有机废水的处理方法及其装置
CN1210214C (zh) 干法腈纶废水的处理工艺
CN1079834C (zh) 城市固体废物处理设备和商用乳酸的生产方法
CN1270836C (zh) 有机物处理方法及有机物处理系统
CN1496337A (zh) 固体减少量提高的废水处理设备和方法
JP3977174B2 (ja) 余剰汚泥の発生量を低減する汚泥処理方法及び装置
CN1823010A (zh) 处理和循环废水的方法和设备

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20060329

CF01 Termination of patent right due to non-payment of annual fee