NO20051991L - Spillvannrensing med membranbioreaktor. - Google Patents

Spillvannrensing med membranbioreaktor.

Info

Publication number
NO20051991L
NO20051991L NO20051991A NO20051991A NO20051991L NO 20051991 L NO20051991 L NO 20051991L NO 20051991 A NO20051991 A NO 20051991A NO 20051991 A NO20051991 A NO 20051991A NO 20051991 L NO20051991 L NO 20051991L
Authority
NO
Norway
Prior art keywords
sludge
fed
station
polyelectrolyte
dewatering
Prior art date
Application number
NO20051991A
Other languages
English (en)
Inventor
Chrystelle Langlais
Michel Cordier
Original Assignee
Degremont
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 Degremont filed Critical Degremont
Publication of NO20051991L publication Critical patent/NO20051991L/no

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
    • C02F3/1236—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
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/14—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents
    • C02F11/147—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents using organic substances
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/08—Prevention of membrane fouling or of concentration polarisation
    • 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
    • C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Activated Sludge Processes (AREA)
  • Treatment Of Sludge (AREA)

Abstract

Spillvannrensing som utføres i en prosesslinje (1) som danner et vannsystem, i en avvanningsstasjon (4) for slam, og i et kontakttrinn (2) for slamfiltrering. Fra kontakttrinnet føres spillvann som tas inn fra avvanningsstasjonen (4) til innløpet på prosesslinjen (1) som særlig er en membranbioreaktor. Fra denne føres biologisk slam til kontakttrinnet (2) hvor det kommer i kontakt med spillvannet fra avvanningsstasjonen (4) og slik at restpolyelektrolytt fra denne stasjon og brukt til slambehandlingen ved avvanningen blir avsatt på slammet og deretter fraskilles slik at i praksis polyelektrolyttfri væske kan føres tilbake til innløpet av prosesslinjen, mens det polyelektrolyttrike biologiske slam føres tilbake til avvanningsstasjonen og ut derfra.
NO20051991A 2002-09-24 2005-04-22 Spillvannrensing med membranbioreaktor. NO20051991L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0211788A FR2844784B1 (fr) 2002-09-24 2002-09-24 Procede de traitement d'eaux residuaires par bio-reacteur a membranes
PCT/FR2003/002796 WO2004028986A2 (fr) 2002-09-24 2003-09-23 Procede de traitement d'eaux residuaires par bio-reacteur a membranes

Publications (1)

Publication Number Publication Date
NO20051991L true NO20051991L (no) 2005-05-30

Family

ID=31970933

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20051991A NO20051991L (no) 2002-09-24 2005-04-22 Spillvannrensing med membranbioreaktor.

Country Status (18)

Country Link
US (1) US7135115B2 (no)
EP (1) EP1542934A2 (no)
JP (1) JP2006500208A (no)
KR (1) KR20050043986A (no)
CN (1) CN1293001C (no)
AU (1) AU2003276364A1 (no)
BR (1) BR0314842A (no)
CA (1) CA2500135A1 (no)
DE (1) DE03798216T1 (no)
ES (1) ES2239935T1 (no)
FR (1) FR2844784B1 (no)
MX (1) MXPA05003269A (no)
NO (1) NO20051991L (no)
PL (1) PL376562A1 (no)
RU (1) RU2321552C2 (no)
TR (1) TR200502228T3 (no)
UA (1) UA80724C2 (no)
WO (1) WO2004028986A2 (no)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100372784C (zh) * 2006-02-08 2008-03-05 哈尔滨工业大学 污泥外循环复合式膜生物反应器脱氮回收磷污水处理方法
DE102006034984A1 (de) * 2006-07-28 2008-01-31 Universität Kassel Verfahren und Vorrichtung zur biologischen Abwasserreinigung
US7695624B2 (en) * 2008-06-09 2010-04-13 Otv Sa Method and system for treating water and utilizing a membrane filtering system
US8828229B2 (en) * 2010-10-04 2014-09-09 In-Pipe Technology, Inc. Distributed facultative bacteria water treatment system with membrane biological reactor package plant augmentation
US9631170B2 (en) 2011-10-06 2017-04-25 University Of Wyoming Genetically inducible hydrogen peroxide resistance and production
CN102491505A (zh) * 2011-11-20 2012-06-13 江苏鼎泽环境工程有限公司 一种减轻膜生物反应器中膜污染的方法
EP3067324B1 (en) 2015-03-11 2019-09-18 Politechnika Gdanska Method for the preparation of electrodes of boron-doped nanocrystalline diamond
CA2991097A1 (en) * 2015-07-01 2017-01-05 CoResource Solutions, LLC Micro-encapsulating flocculating dispersion water treatment system

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1999973A (en) * 1933-08-21 1935-04-30 Albert L Genter Sewage purification
US5087378A (en) * 1990-05-31 1992-02-11 Pori, International, Inc. Process for enhancing the dewaterability of waste sludge from microbiological digestion
RU2105731C1 (ru) * 1990-10-16 1998-02-27 Научно-производственное предприятие "Экобиос" Способ доочистки биологически очищенных сточных вод
EP0503115A1 (de) * 1991-03-13 1992-09-16 Wehrle-Werk Ag Verfahren und Vorrichtung zur biologischen Reinigung von mit biologisch schwer oder nicht abbaubaren Inhaltsstoffen organisch belasteten Abwässern
RU2049077C1 (ru) * 1993-09-03 1995-11-27 Научно-исследовательский и проектный институт "Севернипигаз" Способ биологической очистки сточных вод
DE4401705A1 (de) * 1994-01-21 1995-07-27 Mueller Umwelttechnik Vorrichtung zum Teilentwässern von Rohschlämmen
JP3234710B2 (ja) * 1994-04-01 2001-12-04 株式会社オートセット スラッジ処理装置
AU733771B2 (en) * 1997-04-30 2001-05-24 Ciba Specialty Chemicals Water Treatments Limited Dewatering of sewage sludge
JP3739188B2 (ja) * 1997-08-08 2006-01-25 株式会社クボタ 膜分離活性汚泥法
RU2130899C1 (ru) * 1998-01-21 1999-05-27 Казанское открытое акционерное общество "Органический синтез" Способ биохимической очистки сточных вод от органических веществ
RU2172721C1 (ru) * 1999-12-09 2001-08-27 Государственное унитарное предприятие "Государственный научно-исследовательский институт органической химии и технологии" Способ обеззараживания бытовых сточных вод
US6872312B1 (en) * 2003-01-15 2005-03-29 Nalco Company Method of using high molecular weight water soluble polymers in membrane bioreactor systems

Also Published As

Publication number Publication date
CN1684913A (zh) 2005-10-19
ES2239935T1 (es) 2005-10-16
RU2321552C2 (ru) 2008-04-10
US7135115B2 (en) 2006-11-14
FR2844784A1 (fr) 2004-03-26
WO2004028986A3 (fr) 2004-05-13
DE03798216T1 (de) 2005-09-29
JP2006500208A (ja) 2006-01-05
CN1293001C (zh) 2007-01-03
AU2003276364A1 (en) 2004-04-19
HK1081517A1 (zh) 2006-05-19
US20060037909A1 (en) 2006-02-23
TR200502228T3 (tr) 2005-08-22
MXPA05003269A (es) 2005-07-05
PL376562A1 (pl) 2006-01-09
UA80724C2 (en) 2007-10-25
CA2500135A1 (fr) 2004-04-08
WO2004028986A2 (fr) 2004-04-08
FR2844784B1 (fr) 2004-11-05
RU2005112241A (ru) 2005-09-10
BR0314842A (pt) 2005-08-09
EP1542934A2 (fr) 2005-06-22
KR20050043986A (ko) 2005-05-11

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