PE20131021A1 - Eliminacion biologica anoxica simultanea de fosforo y nitrogeno - Google Patents

Eliminacion biologica anoxica simultanea de fosforo y nitrogeno

Info

Publication number
PE20131021A1
PE20131021A1 PE2012000969A PE2012000969A PE20131021A1 PE 20131021 A1 PE20131021 A1 PE 20131021A1 PE 2012000969 A PE2012000969 A PE 2012000969A PE 2012000969 A PE2012000969 A PE 2012000969A PE 20131021 A1 PE20131021 A1 PE 20131021A1
Authority
PE
Peru
Prior art keywords
tank
phosphorus
activated sludge
nitrogen
return
Prior art date
Application number
PE2012000969A
Other languages
English (en)
Inventor
Eugenio Giraldo
Yanjin Liu
Swarna Muthukrishnan
Original Assignee
American Water Works Co Inc
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 American Water Works Co Inc filed Critical American Water Works Co Inc
Publication of PE20131021A1 publication Critical patent/PE20131021A1/es

Links

Classifications

    • 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
    • C02F3/308—Biological phosphorus removal
    • 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
    • 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
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/1236—Particular type of activated sludge installations
    • C02F3/1268—Membrane bioreactor systems
    • 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
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/1236—Particular type of activated sludge installations
    • C02F3/1268—Membrane bioreactor systems
    • C02F3/1273—Submerged membrane bioreactors
    • 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
    • C02F3/302—Nitrification and denitrification treatment
    • 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
    • C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
    • 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
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/16—Nitrogen compounds, e.g. ammonia
    • 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
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/1205—Particular type of activated sludge processes
    • C02F3/1215—Combinations of activated sludge treatment with precipitation, flocculation, coagulation and separation of phosphates
    • 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
    • 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
    • C02F3/2846—Anaerobic digestion processes using upflow anaerobic sludge blanket [UASB] reactors
    • 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
    • C02F3/302—Nitrification and denitrification treatment
    • C02F3/307—Nitrification and denitrification treatment characterised by direct conversion of nitrite to molecular nitrogen, e.g. by using the Anammox process
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/902—Materials removed
    • Y10S210/906—Phosphorus containing

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Molecular Biology (AREA)
  • Health & Medical Sciences (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)

Abstract

REFERIDO A UN PROCEDIMIENTO PARA TRATAR AGUAS RESIDUALES A FIN DE ELIMINAR SIMULTANEAMENTE MATERIA ORGANICA, NITROGENO Y FOSFORO. DICHO PROCEDIMIENTO INCLUYE UN TANQUE ANOXICO QUE RECIBE AL MENOS DOS CORRIENTES, INCLUYENDO AGUAS RESIDUALES AFLUENTES DE PLANTA Y LODO ACTIVADO DE RETORNO. ESTAS CORRIENTES SE MEZCLAN EN EL TANQUE ANOXICO PARA FOMENTAR LA LIBERACION DE FOSFORO Y LA FERMENTACION DE MATERIA ORGANICA PARTICULADA Y DISUELTA. EL LIQUIDO MIXTO SE TRANSFIERE A UN TANQUE AIREADO QUE TIENE BAJAS CONCENTRACIONES DE OXIGENO DISUELTO PARA FOMENTAR EL DESARROLLO DE BACTERIAS DE LIBERACION DE FOSFORO QUE SE RECIRCULA EVENTUALMENTE AL TANQUE ANOXICO A MODO DEL LODO ACTIVADO DE RETORNO. SE PRODUCEN LA NITRIFICACION, DESNITRIFICACION Y LIBERACION DE FOSFORO SIMULTANEAS EN EL TANQUE AIREADO. UN TANQUE DE MEMBRANA SEPARA EL EFLUENTE TRATADO DEL LODO ACTIVADO QUE CONTIENE MICROORGANISMOS, EN EL QUE UNA PRIMERA PARTE DEL LODO ACTIVADO SE RETORNA AL PRIMER TANQUE COMO EL LODO ACTIVADO DE RETORNO
PE2012000969A 2010-09-20 2011-09-07 Eliminacion biologica anoxica simultanea de fosforo y nitrogeno PE20131021A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/886,321 US8747671B2 (en) 2010-09-20 2010-09-20 Simultaneous anoxic biological phosphorus and nitrogen removal

Publications (1)

Publication Number Publication Date
PE20131021A1 true PE20131021A1 (es) 2013-09-16

Family

ID=44513535

Family Applications (2)

Application Number Title Priority Date Filing Date
PE2012000968A PE20131020A1 (es) 2010-09-20 2011-07-07 Eliminacion optimizada de nutrientes de aguas residuales
PE2012000969A PE20131021A1 (es) 2010-09-20 2011-09-07 Eliminacion biologica anoxica simultanea de fosforo y nitrogeno

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PE2012000968A PE20131020A1 (es) 2010-09-20 2011-07-07 Eliminacion optimizada de nutrientes de aguas residuales

Country Status (17)

Country Link
US (3) US8747671B2 (es)
EP (2) EP2496530B1 (es)
JP (2) JP5961169B2 (es)
KR (2) KR20130111920A (es)
CN (2) CN102753488B (es)
BR (2) BR112012022818A2 (es)
CA (2) CA2784929C (es)
CL (1) CL2012001408A1 (es)
CO (2) CO6541587A2 (es)
EG (1) EG27126A (es)
IL (1) IL220033A0 (es)
IN (1) IN2012DN04945A (es)
MX (2) MX345406B (es)
PE (2) PE20131020A1 (es)
SG (2) SG181062A1 (es)
WO (2) WO2012039814A1 (es)
ZA (2) ZA201203978B (es)

Families Citing this family (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9416372B2 (en) 2009-02-18 2016-08-16 Anaergia Inc. Anaerobic fermentation to produce biogas
PL391606A1 (pl) * 2010-06-24 2012-01-02 Jerzy Robert Ślusarczyk Sposób biologicznego oczyszczania ścieków
ES2910442T3 (es) * 2010-08-13 2022-05-12 Anaergia Inc Tratamiento de agua residual municipal con digestión anaeróbica
US8685246B2 (en) 2010-09-20 2014-04-01 American Water Works Company, Inc. Simultaneous anoxic biological phosphorus and nitrogen removal with energy recovery
US8747671B2 (en) 2010-09-20 2014-06-10 American Water Works Company, Inc. Simultaneous anoxic biological phosphorus and nitrogen removal
US9272935B2 (en) 2011-02-03 2016-03-01 Anaergia Inc. Treatment of waste products with anaerobic digestion
US20130092612A1 (en) * 2011-10-14 2013-04-18 Kevin S. Crane Sludge thickening and ammonia treatment system
CN104114501B (zh) * 2012-03-23 2017-04-12 水翼株式会社 含油废水的处理方法及处理装置
US10167216B2 (en) 2012-09-14 2019-01-01 Gregory D. Graves High efficiency wastewater treatment system
US10676383B2 (en) 2012-09-14 2020-06-09 Gregory D. Graves High efficiency wastewater treatment system
EP2959250B1 (en) 2013-02-19 2021-12-15 Natural Systems Utilities, Llc Systems and methods for recovering energy from wastewater
WO2014130042A1 (en) * 2013-02-22 2014-08-28 General Electric Company Wastewater treatment with membrane aerated biofilm and anaerobic digester
EP4733273A2 (en) 2013-02-22 2026-04-29 BL Technologies, Inc. Membrane assembly for supporting a biofilm
CA3207201A1 (en) 2014-03-20 2015-09-24 Bl Technologies, Inc. Wastewater treatment with primary treatment and mbr or mabr-ifas reactor
CN104609648B (zh) * 2014-12-24 2017-01-18 上海电气集团股份有限公司 一种化工园区污水处理装置及其污水处理方法
CA3137859C (en) 2015-01-27 2023-04-04 Anaergia Inc. Treatment of waste products with anaerobic digestion
CN104671410B (zh) * 2015-01-30 2016-06-29 华东理工大学 在a/o工艺基础上对高氨氮废水进一步脱氮的方法
US10332014B2 (en) 2015-08-26 2019-06-25 International Business Machines Corporation Concise state model for operational optimization of wastewater treatment unit(s)
CN105174643B (zh) * 2015-10-11 2017-11-03 北京工业大学 一种连续流低c/p污水的亚硝化‑反硝化脱氮除磷装置及方法
US10584046B2 (en) * 2015-10-28 2020-03-10 Kaneka Corporation Nitrogen removal method, nitrification-reaction promoting agent for water treatment, and water treatment method
CN105254140B (zh) * 2015-11-23 2017-07-04 中冶赛迪上海工程技术有限公司 一种mbbr和活性污泥法复合的焦化废水两级a/o强化生物脱氮工艺
CN105712481A (zh) * 2016-02-26 2016-06-29 重庆工商大学 湖泊河道生态修复的方法
CN105906044B (zh) * 2016-06-17 2018-12-18 北京工业大学 厌氧氨氧化耦合反硝化除磷同步内源反硝化处理低碳城市污水的装置和方法
US10703658B2 (en) 2017-03-06 2020-07-07 Tangent Company Llc Home sewage treatment system
CN107129044B (zh) * 2017-06-02 2020-12-15 深圳市太空科技南方研究院 载人航天器尿液高效回用处理方法
CN108373240B (zh) * 2018-04-11 2021-07-27 东华大学 一种棉印染废水分质处理及回用集成化工艺
JP2019214002A (ja) * 2018-06-11 2019-12-19 Ｊｆｅエンジニアリング株式会社 廃水処理システム
CN108911139A (zh) * 2018-08-15 2018-11-30 陕西朗正环保科技有限公司 一种诱导产生短程硝化反硝化的污水处理系统及方法
CN110885160B (zh) * 2018-09-07 2022-04-19 斗山重工业建设有限公司 除去在待处理水内包含的氮的水处理装置及其方法
WO2020205834A1 (en) 2019-04-01 2020-10-08 Carollo Engineers, Inc. Flow through aerobic granular sludge system and method
EE05835B1 (et) * 2019-06-18 2021-05-17 Tallinna Tehnikaülikool Meetod reoveest lämmastiku ja fosfori ärastamiseks segregeeritud aktiivmuda koosluste abil diferentseeritud aeratsiooniga kaheastmelises biopuhastis
KR102099380B1 (ko) * 2019-07-03 2020-04-13 주식회사 부강테크 기존 생물학적 질소·인 제거공정의 반응조 모양 및 반송방법 개량과 혐기성암모늄산화공정(anammox)과의 조합을 통한 오·폐수내의 질·소인 제거방법
US12441879B2 (en) 2019-08-21 2025-10-14 Ticona Llc Polymer composition for laser direct structuring
US11637365B2 (en) 2019-08-21 2023-04-25 Ticona Llc Polymer composition for use in an antenna system
US11258184B2 (en) 2019-08-21 2022-02-22 Ticona Llc Antenna system including a polymer composition having a low dissipation factor
US11555113B2 (en) 2019-09-10 2023-01-17 Ticona Llc Liquid crystalline polymer composition
US12142820B2 (en) 2019-09-10 2024-11-12 Ticona Llc 5G system containing a polymer composition
US12294185B2 (en) 2019-09-10 2025-05-06 Ticona Llc Electrical connector formed from a polymer composition having a low dielectric constant and dissipation factor
US11912817B2 (en) 2019-09-10 2024-02-27 Ticona Llc Polymer composition for laser direct structuring
US12209164B2 (en) 2019-09-10 2025-01-28 Ticona Llc Polymer composition and film for use in 5G applications
US11917753B2 (en) 2019-09-23 2024-02-27 Ticona Llc Circuit board for use at 5G frequencies
US11646760B2 (en) 2019-09-23 2023-05-09 Ticona Llc RF filter for use at 5G frequencies
US11721888B2 (en) 2019-11-11 2023-08-08 Ticona Llc Antenna cover including a polymer composition having a low dielectric constant and dissipation factor
EE05854B1 (et) * 2019-12-19 2023-05-15 Tallinna Tehnikaülikool Meetod reoveest lämmastiku ja fosfori ärastamiseks segregeeritud aktiivmuda koosluste abil mitmeastmelises biopuhastis
KR20220145385A (ko) 2020-02-26 2022-10-28 티코나 엘엘씨 회로 구조체
CN111606419B (zh) * 2020-06-01 2022-05-06 北京工业大学 一种能源自给的污水处理系统及方法
CN111559834A (zh) * 2020-06-10 2020-08-21 华电水务科技股份有限公司 一种同步脱氮耦合强化硝化的污水处理系统及方法
CN111995055A (zh) * 2020-09-17 2020-11-27 天津大学 一种反硝化除磷菌快速富集两段式sbr反应设备
IL326307A (en) * 2020-09-29 2026-04-01 Carollo Eng Inc Wastewater treatment system and method using aerobic granular sludge with submerged membrane separation
US11728559B2 (en) 2021-02-18 2023-08-15 Ticona Llc Polymer composition for use in an antenna system
CN113415899B (zh) * 2021-06-25 2023-06-09 北京工业大学 基于慢速降解有机物的吸附水解耦合短程反硝化串联厌氧氨氧化深度脱氮的装置与方法
CN113461161A (zh) * 2021-07-04 2021-10-01 北京工业大学 一种利用水解酸化短程反硝化厌氧氨氧化一体化工艺实现氮素及颗粒有机物去除的装置
CN114054482A (zh) * 2021-11-15 2022-02-18 西安建筑科技大学 一种餐厨垃圾制高浓度溶解碳源的装置及方法
KR102774673B1 (ko) 2022-09-13 2025-03-04 김대일 아이스크림콘의 흘림 방지판 및 그를 구비하는 흘림 방지기능을 갖는 아이스크림콘
GB2635744A (en) * 2023-11-24 2025-05-28 Nexom Inc Improved simultaneous nitritation and denitritation system
KR102856320B1 (ko) 2025-01-02 2025-09-04 김용성 트윈 칫솔
CN120864664B (zh) * 2025-09-23 2025-12-30 山东师范大学 湿地植物生物炭衍生溶解有机物耦合δ二氧化锰水处理剂

Family Cites Families (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58146495A (ja) * 1982-02-26 1983-09-01 Ebara Infilco Co Ltd 有機性廃液の処理方法
JPS61249597A (ja) 1985-04-26 1986-11-06 Hitachi Ltd 生物学的脱窒素プロセスにおけるメタノ−ル注入制御方法
US4867883A (en) 1987-04-21 1989-09-19 Hampton Roads Sanitation District Of The Commonwealth Of Virginia High-rate biological waste water treatment process using activated sludge recycle
US5514278A (en) * 1993-04-12 1996-05-07 Khudenko; Boris M. Counterflow microbiological processes
DE4424298A1 (de) * 1994-07-09 1996-01-11 Schreiber Berthold Verfahren zur biologischen Abwasserreinigung mit dosierter Zugabe von kohlenstoffhaltigen organischen Substraten
DE19501260C1 (de) 1995-01-18 1996-06-05 Noell Gmbh Verfahren und Vorrichtung zur Behandlung von Abwässern
US5540840A (en) 1995-06-02 1996-07-30 Monsanto Company Use of fluidized bed reactors for treatment of wastes containing organic nitrogen compounds
US5650069A (en) 1995-09-08 1997-07-22 Kruger, Inc. Dual-stage biological process for removing nitrogen from wastewater
US5989428A (en) * 1996-06-21 1999-11-23 Goronszy; Mervyn Charles Controlling wastewater treatment by monitoring oxygen utilization rates
US5863433A (en) 1996-12-02 1999-01-26 Tennessee Valley Authority United States Corp. Reciprocating subsurface-flow constructed wetlands for improving wastewater treatment
US5833856A (en) 1997-07-18 1998-11-10 Tianjin Municipal Engineering Design And Research Institute Process for biologically removing phosphorus and nitrogen from wastewater by controlling carbohydrate content therein
US6881339B1 (en) 1997-10-30 2005-04-19 Sud-Chemie Ag Process for treating industrial and municipal waste water highly loaded with ammonium
ATE280135T1 (de) 1998-07-24 2004-11-15 Dhv Water Bv Verfahren zur behandlung von spezifischen verbindungen, z.b. ammoniak enthaltendem abwasser
JP2000107787A (ja) * 1998-10-07 2000-04-18 Mitsubishi Heavy Ind Ltd 廃水処理方法
US6857162B1 (en) 1998-10-12 2005-02-22 Nilfisk Advance A/S Cleaning and/or treatment device
US6485645B1 (en) 1999-07-20 2002-11-26 Zenon Environmental Inc Biological process for removing phosphorus involving a membrane filter
AU6144600A (en) 1999-07-20 2001-02-05 Zenon Environmental Inc. Biological process for removing phosphorus involving a membrane filter
US7160712B2 (en) * 1999-09-21 2007-01-09 Novozymes A/S Odor control
GB0004921D0 (en) 2000-03-02 2000-04-19 Waterleau Global Water Technol System for sustainable treatment of municipal and industrial wastewater
JP4742403B2 (ja) * 2000-05-10 2011-08-10 栗田工業株式会社 廃水の処理方法
US7736513B2 (en) 2000-10-02 2010-06-15 The University Of Western Ontario Liquid-solid fluidized bed waste water treatment system for simultaneous carbon, nitrogen and phosphorous removal
US7261811B2 (en) 2000-10-02 2007-08-28 The University Of Western Ontario Liquid-solid circulating fluidized bed waste water treatment system for simultaneous carbon, nitrogen and phosphorus removal
US6555002B2 (en) 2000-10-06 2003-04-29 Premier Wastwater International, Llc Apparatus and method for wastewater treatment with enhanced solids reduction (ESR)
US7585413B2 (en) 2001-02-20 2009-09-08 Hoffland Robert O Method and apparatus for treating animal waste and wastewater
US7429328B2 (en) * 2001-03-02 2008-09-30 Advanced Treatment Sciences, Inc. Apparatus and methods for control of waste treatment processes
US20020004087A1 (en) 2001-06-04 2002-01-10 Brad Baker Soda bottle confectionery
KR100441208B1 (ko) * 2001-10-24 2004-07-22 삼성엔지니어링 주식회사 생물 여과 기술을 이용하는 회분식 폐수처리장치 및 이를이용한 폐수처리방법
US6712970B1 (en) 2002-01-11 2004-03-30 Enviroquip, Inc. Sewage treatment process with phosphorus removal
KR100419431B1 (ko) 2002-02-28 2004-02-18 삼성엔지니어링 주식회사 질소 및 인을 제거하기 위한 폐수처리 장치 및 폐수처리방법
US6706185B2 (en) 2002-05-22 2004-03-16 Kurita Water Industries Ltd. Biological method of phosphorus removal and biological phosphorus-removing apparatus
DE10223192A1 (de) 2002-05-24 2003-12-11 Disetronic Licensing Ag Ampulle und Verabreichungsvorrichtung
US6926830B2 (en) 2002-06-28 2005-08-09 Kingsford Environmental (H.K.) Ltd. Combined activated sludge-biofilm sequencing batch reactor and process
US7300571B2 (en) 2003-02-13 2007-11-27 Zenon Technology Partnership Supported biofilm apparatus
US6946073B2 (en) 2003-09-02 2005-09-20 Ch2M Hill, Inc. Method for treating wastewater in a membrane bioreactor to produce a low phosphorus effluent
US7413654B2 (en) 2003-12-23 2008-08-19 Siemens Water Technologies Holding Corp. Wastewater treatment control
JP4570069B2 (ja) * 2004-01-30 2010-10-27 新日本製鐵株式会社 廃水からのアンモニア性窒素の除去方法
US7252765B2 (en) 2004-03-01 2007-08-07 Black & Veatch Holding Co. Process for improving phosphorous removal in waste water treatment without chemical addition
JP4373871B2 (ja) * 2004-07-28 2009-11-25 株式会社神鋼環境ソリューション 活性汚泥処理装置
US7172699B1 (en) 2004-10-13 2007-02-06 Eimco Water Technologies Llc Energy efficient wastewater treatment for nitrogen and phosphorus removal
US7279100B2 (en) 2005-01-31 2007-10-09 Ashbrook Simon-Hartley Operations, Lp Methods and apparatus for treating wastewater employing a high rate clarifier and a membrane
US7326343B2 (en) 2005-05-03 2008-02-05 University Of Western Ontario Canada Treatment of wastewater containing phosphorous and nitrogen
US7344643B2 (en) 2005-06-30 2008-03-18 Siemens Water Technologies Holding Corp. Process to enhance phosphorus removal for activated sludge wastewater treatment systems
FR2889180B1 (fr) 2005-08-01 2008-04-04 Suez Environnement Sa Procede et installation de traitement d'effluents concentres en azote dans un reacteur biologique sequentiel a cycles fractionnes
US7314563B2 (en) 2005-11-14 2008-01-01 Korea Institute Of Science And Technology Membrane coupled activated sludge method and apparatus operating anoxic/anaerobic process alternately for removal of nitrogen and phosphorous
US7455765B2 (en) 2006-01-25 2008-11-25 Siemens Water Technologies Corp. Wastewater treatment system and method
TWI316923B (en) 2006-02-17 2009-11-11 Ind Tech Res Inst System and method for treating carbon, nitrogen, phosphorous containing wastewater
US7713413B2 (en) 2006-04-11 2010-05-11 Siemens Water Technologies Corp. Aerated anoxic membrane bioreactor
US7850848B2 (en) 2006-09-18 2010-12-14 Limcaco Christopher A Apparatus and process for biological wastewater treatment
US7674379B2 (en) 2007-06-19 2010-03-09 The United States Of America As Represented By The Secretary Of Agriculture Wastewater treatment system with simultaneous separation of phosphorus and manure solids
CN101407359A (zh) * 2007-10-12 2009-04-15 金明记 一种反硝化除磷处理城市污水的方法及装置
GB0722486D0 (en) 2007-11-16 2007-12-27 Javel Ltd Treatment of wastewater
US8287734B2 (en) * 2009-02-27 2012-10-16 Bion Technologies, Inc. Method for treating nitrogen in waste streams
CN101519265B (zh) 2009-04-09 2011-07-13 孙友峰 一种污水处理工艺及系统
US8685246B2 (en) 2010-09-20 2014-04-01 American Water Works Company, Inc. Simultaneous anoxic biological phosphorus and nitrogen removal with energy recovery
US8747671B2 (en) 2010-09-20 2014-06-10 American Water Works Company, Inc. Simultaneous anoxic biological phosphorus and nitrogen removal

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MX2013001877A (es) 2013-09-02
ZA201203980B (en) 2013-08-28
US20120067816A1 (en) 2012-03-22
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CA2784929A1 (en) 2012-03-29
US20140263042A1 (en) 2014-09-18
KR20130111919A (ko) 2013-10-11
PE20131020A1 (es) 2013-09-16
JP2013537107A (ja) 2013-09-30
EP2496531B1 (en) 2017-03-15
IN2012DN04945A (es) 2015-09-25
SG181062A1 (en) 2012-07-30
CO6541587A2 (es) 2012-10-16
EP2496530A1 (en) 2012-09-12
EP2496530B1 (en) 2017-05-03
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US9505644B2 (en) 2016-11-29
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IL220033A0 (en) 2012-07-31
CN102753488A (zh) 2012-10-24
MX345406B (es) 2017-01-30
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CA2784929C (en) 2016-01-19
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US8012352B1 (en) 2011-09-06
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