ES8507424A1 - Metodo de tratamiento de aguas residuales - Google Patents

Metodo de tratamiento de aguas residuales

Info

Publication number
ES8507424A1
ES8507424A1 ES525924A ES525924A ES8507424A1 ES 8507424 A1 ES8507424 A1 ES 8507424A1 ES 525924 A ES525924 A ES 525924A ES 525924 A ES525924 A ES 525924A ES 8507424 A1 ES8507424 A1 ES 8507424A1
Authority
ES
Spain
Prior art keywords
nitrate
wastewater
nitrite
control
activated sludge
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
Application number
ES525924A
Other languages
English (en)
Other versions
ES525924A0 (es
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.)
Environmental Research and Technology Inc
ENVIRONMENTAL RES AND Technology
Original Assignee
Environmental Research and Technology Inc
ENVIRONMENTAL RES AND Technology
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 Environmental Research and Technology Inc, ENVIRONMENTAL RES AND Technology filed Critical Environmental Research and Technology Inc
Publication of ES525924A0 publication Critical patent/ES525924A0/es
Publication of ES8507424A1 publication Critical patent/ES8507424A1/es
Expired legal-status Critical Current

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
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/1205—Particular type of activated sludge processes
    • C02F3/1231—Treatments of toxic sewage
    • 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
    • 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
    • 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
    • Y10S210/903—Nitrogenous

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Activated Sludge Processes (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)

Abstract

METODO DE TRATAMIENTO DE AGUAS RESIDUALES.COMPRENDE: TRATAR CON MICROBIOS LAS AGUAS RESIDUALES, EN PRESENCIA DE UNA POBLACION DE MICROORGANISMOS ACLIMATADA A LOS CONTAMINANTES DE LAS AGUAS RESIDUALES Y SUS NIVELES EN LAS AGUAS RESIDUALES Y QUE INCLUYE MICROORGANISMOS NITRIFICANTES CAPACES DE CONVERTIR EL AMONIACO EN NITRITO Y MICROORGANISMOS FACULTATIVOS CAPACES DE DISMITIFICAR EL NITRITO Y/O NITRATO OXIDANDO MATERIAL ORGANICO Y CONVIRTIENDO EL NITRITO Y/O NITRATO EN NITRATO LIBRE; CONTROLAR EL TIEMPO DE PERMANENCIA HIDRAULICA DE AGUAS RESIDUALES; MANTENER UN NIVEL OXIGENO DISUELTO SUFICIENTE PARA QUE SE PRODUZCA LA CONVERSION MICROBIANA DE AMONIACO EN NITRITO Y/O NITRATO, PERO INFERIOR AL NIVEL DEL OXIGENO DISUELTO; MEZCLAR LOS CIENOS; CONTROLAR LA DEMANDA BIOLOGICA DE OXIGENO DURANTE EL TRATAMIENTO; CONTROLAR EL PH DEL TRATAMIENTO Y LA TEMPERATURA.
ES525924A 1982-01-29 1983-09-15 Metodo de tratamiento de aguas residuales Expired ES8507424A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US34416582A 1982-01-29 1982-01-29
US06/460,090 US4537682A (en) 1982-01-29 1983-01-21 Activated sludge wastewater treating process

Publications (2)

Publication Number Publication Date
ES525924A0 ES525924A0 (es) 1985-10-01
ES8507424A1 true ES8507424A1 (es) 1985-10-01

Family

ID=26993784

Family Applications (2)

Application Number Title Priority Date Filing Date
ES519388A Granted ES519388A0 (es) 1982-01-29 1983-01-29 Procedimiento de tratamiento de aguas residuales.
ES525924A Expired ES8507424A1 (es) 1982-01-29 1983-09-15 Metodo de tratamiento de aguas residuales

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES519388A Granted ES519388A0 (es) 1982-01-29 1983-01-29 Procedimiento de tratamiento de aguas residuales.

Country Status (8)

Country Link
US (1) US4537682A (es)
EP (1) EP0086587B1 (es)
KR (1) KR910001617B1 (es)
AU (1) AU556202B2 (es)
BR (1) BR8300432A (es)
CA (1) CA1197930A (es)
DE (1) DE3378908D1 (es)
ES (2) ES519388A0 (es)

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US5266200A (en) * 1991-04-17 1993-11-30 Reid John H Sequence continuous reaction in complete mix activated sludge systems
DE4208698C2 (de) * 1992-03-18 1995-10-12 Branko Pospischil Verfahren zur simultanen biologischen Stickstoffelimination
SI9400402A (en) * 1994-11-07 1996-02-29 Megusar France Prof Dr Method of waste water treatment in order to reduce nitrogen contents.
US5558772A (en) * 1995-03-03 1996-09-24 General Chemical Corporation Stable nitrite solutions
US5876603A (en) * 1995-08-10 1999-03-02 Hitachi Plant Engineering & Construction Co., Ltd. Method of biologically removing nitrogen and system therefor
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US5624563A (en) * 1995-08-25 1997-04-29 Hawkins; John C. Process and apparatus for an activated sludge treatment of wastewater
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US5705072A (en) * 1997-02-03 1998-01-06 Haase; Richard Alan Biotreatment of wastewater from hydrocarbon processing units
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AT407151B (de) * 1997-04-14 2001-01-25 Ingerle Kurt Dipl Ing Dr Techn Verfahren zur reinigung ammoniumhaltigen abwassers
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
US6106718A (en) * 1998-07-01 2000-08-22 Biochem Technology, Inc. Enhanced denitrification process by monitoring and controlling carbonaceous nutrient addition
US6054310A (en) * 1998-11-18 2000-04-25 The United States Of America As Represented By The Secretary Of The Army Continuous fed-batch degradation of Decontaminating Solution 2 (DS2)
DE19948197A1 (de) * 1999-10-07 2001-05-31 Messer Griesheim Gmbh Verfahren zur Behandlung von Abwasser einer biologischen Kläranlage
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GB0411215D0 (en) * 2004-05-20 2004-06-23 Univ Cranfield Waste water treatment
US7344643B2 (en) 2005-06-30 2008-03-18 Siemens Water Technologies Holding Corp. Process to enhance phosphorus removal for activated sludge wastewater treatment systems
WO2007028149A2 (en) * 2005-09-02 2007-03-08 Siemens Water Technologies Corp. Screening of inert solids from a low-yield wastewater treatment process
AT502391B1 (de) * 2005-09-20 2007-03-15 Univ Innsbruck Inst Fuer Umwel Verfahren zur behandlung von ammoniumhaltigem abwasser
WO2007050714A2 (en) * 2005-10-26 2007-05-03 D.C. Water & Sewer Authority Method and apparatus for nitrogen removal in wastewater using bioaugmentation
US7404897B2 (en) 2005-10-26 2008-07-29 D.C. Water & Sewer Authority Method for nitrogen removal and treatment of digester reject water in wastewater using bioaugmentation
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
US20090282882A1 (en) * 2006-02-24 2009-11-19 Beesterzwaag Behkeer B.V. Process for the conversion of liquid waste biomass into a fertilizer product
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CN102050554B (zh) * 2010-11-24 2012-09-26 南京大学 一种基于深度净化废水后树脂高浓脱附液的处置方法
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CN104360597B (zh) * 2014-11-02 2017-02-15 北京工业大学 一种基于多梯度下降的污水处理过程优化控制方法
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GR1010402B (el) * 2018-11-07 2023-02-10 Ανεστης Αποστολου Βλυσιδης Βιολογικη μεθοδος απομακρυνσης οργανικου αζωτου απο αποβλητα που εχουν προ-επεξεργαστει με αναεροβια χωνευση
CN113651417B (zh) * 2021-08-27 2022-07-15 昆山皖源环境技术有限公司 一种用于环境工程的污水处理系统及方法
CN114873843B (zh) * 2022-04-15 2023-08-04 山东招金膜天股份有限公司 一体化污水处理工艺
CN114835265B (zh) * 2022-04-23 2023-06-30 北京赛富威环境工程技术有限公司 一种高氨氮废水的处理方法
CN115231783B (zh) * 2022-09-21 2023-02-03 河北协同水处理技术有限公司 一种焦化废水生化处理系统以及工艺
CN115895994A (zh) * 2022-12-23 2023-04-04 东北大学 一种高效降氰菌及其富集方法和降解复杂含氰废水的应用
CN116750883B (zh) * 2023-08-21 2023-12-08 长春黄金研究院有限公司 黄金行业硫氰酸盐废水生物处理系统启动方法

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Also Published As

Publication number Publication date
ES8406390A1 (es) 1984-08-16
US4537682A (en) 1985-08-27
KR850003360A (ko) 1985-06-17
KR910001617B1 (ko) 1991-03-16
EP0086587B1 (en) 1989-01-11
ES525924A0 (es) 1985-10-01
BR8300432A (pt) 1983-11-01
EP0086587A1 (en) 1983-08-24
AU556202B2 (en) 1986-10-23
DE3378908D1 (en) 1989-02-16
ES519388A0 (es) 1984-08-16
CA1197930A (en) 1985-12-10
AU1085383A (en) 1983-08-04

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970303