ES8406390A1 - Procedimiento de tratamiento de aguas residuales. - Google Patents

Procedimiento de tratamiento de aguas residuales.

Info

Publication number
ES8406390A1
ES8406390A1 ES519388A ES519388A ES8406390A1 ES 8406390 A1 ES8406390 A1 ES 8406390A1 ES 519388 A ES519388 A ES 519388A ES 519388 A ES519388 A ES 519388A ES 8406390 A1 ES8406390 A1 ES 8406390A1
Authority
ES
Spain
Prior art keywords
wastewater
treatment
controlled
procedure
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
ES519388A
Other languages
English (en)
Other versions
ES519388A0 (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 ES519388A0 publication Critical patent/ES519388A0/es
Publication of ES8406390A1 publication Critical patent/ES8406390A1/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

Abstract

PROCEDIMIENTO PARA EL TRATAMIENTO DE AGUAS RESIDUALES, CON CIENOS ACTIVADOS, EN PARTICULAR PARA EL TRATAMIENTO DE AGUAS RESIDUALES QUE CONTIENEN AMONIACO COMO CONTAMINANTE.COMPRENDE LAS SIGUIENTES OPERACIONES: PRIMERA, SE TRATA CON MICROBIOS LAS AGUAS RESIDUALES EN UN PROCEDIMIENTO DE CIENOS ACTIVADOS, EN PRESENCIA DE UNA POBLACION DE MICROORGANISMOS ACLIMATADA A LOS CONTAMINANTES DE DICHAS AGUAS RESIDUALES; SEGUNDA, SE CONTROLA EL REGIMEN DE DESGASTE DE LOS CIENOS EN LAS CONDICIONES EN QUE SE REALICE EL TRATAMIENTO; TERCERA, SE CONTROLA EL TIEMPO DE PERMANENCIA HIDRAULICADE LAS AGUAS RESIDUALES EN TRATAMIENTO Y SE MANTIENE UN NIVEL DE OXIGENO DISUELTO SUFICIENTEMENTE ELEVADO PARA QUE SE PRODUZCA LA CONVERSION MICROBIANA; Y POR ULTIMO, SE MEZCLAN LOS CIENOS, Y SE CONTROLA LA DEMANDA BIOLOGICA DE OXIGENO, EL PH Y LA TEMPERATURA DEL PROCESO.
ES519388A 1982-01-29 1983-01-29 Procedimiento de tratamiento de aguas residuales. Expired ES8406390A1 (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
ES519388A0 ES519388A0 (es) 1984-08-16
ES8406390A1 true ES8406390A1 (es) 1984-08-16

Family

ID=26993784

Family Applications (2)

Application Number Title Priority Date Filing Date
ES519388A Expired ES8406390A1 (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 After (1)

Application Number Title Priority Date Filing Date
ES525924A Expired ES8507424A1 (es) 1982-01-29 1983-09-15 Metodo 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) ES8406390A1 (es)

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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
US7569147B2 (en) * 2005-09-02 2009-08-04 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
WO2007097612A2 (en) * 2006-02-24 2007-08-30 Beesterzwaag Beheer B.V. Process for the conversion of liquid waste biomass into a fertilizer product
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US8894857B2 (en) 2008-03-28 2014-11-25 Evoqua Water Technologies Llc Methods and systems for treating wastewater
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CA2748671A1 (en) * 2008-12-29 2010-07-08 Entrix Process for removing oxidants from water injected into a subsurface aquifer to prevent mobilization of trace metals
US8685236B2 (en) * 2009-08-20 2014-04-01 General Electric Company Methods and systems for treating sour water
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US20140311972A1 (en) * 2013-04-18 2014-10-23 Malcolm Fabiyi Nitrification method and system
US10131550B2 (en) 2013-05-06 2018-11-20 Evoqua Water Technologies Llc Enhanced biosorption of wastewater organics using dissolved air flotation with solids recycle
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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
US11198632B2 (en) * 2017-03-30 2021-12-14 The University Of Queensland Process for the treatment of sludge
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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
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Also Published As

Publication number Publication date
ES525924A0 (es) 1985-10-01
ES519388A0 (es) 1984-08-16
AU1085383A (en) 1983-08-04
DE3378908D1 (en) 1989-02-16
US4537682A (en) 1985-08-27
ES8507424A1 (es) 1985-10-01
KR910001617B1 (ko) 1991-03-16
EP0086587B1 (en) 1989-01-11
AU556202B2 (en) 1986-10-23
BR8300432A (pt) 1983-11-01
CA1197930A (en) 1985-12-10
EP0086587A1 (en) 1983-08-24
KR850003360A (ko) 1985-06-17

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970519