PT1246778E - Tratamento de meios aquosos contendo compostos electricamente carregados - Google Patents

Tratamento de meios aquosos contendo compostos electricamente carregados

Info

Publication number
PT1246778E
PT1246778E PT00978137T PT00978137T PT1246778E PT 1246778 E PT1246778 E PT 1246778E PT 00978137 T PT00978137 T PT 00978137T PT 00978137 T PT00978137 T PT 00978137T PT 1246778 E PT1246778 E PT 1246778E
Authority
PT
Portugal
Prior art keywords
membrane
electrically charged
reaction medium
water
microbial culture
Prior art date
Application number
PT00978137T
Other languages
English (en)
Inventor
Joao P S Goulao Crespo
Maria D Ascensao C F Mira Reis
Original Assignee
Ibet Inst Biologia Exp E Tecno
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 Ibet Inst Biologia Exp E Tecno filed Critical Ibet Inst Biologia Exp E Tecno
Publication of PT1246778E publication Critical patent/PT1246778E/pt

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
    • C02F3/10—Packings; Fillings; Grids
    • C02F3/102—Permeable membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/24—Dialysis ; Membrane extraction
    • B01D61/246—Membrane extraction
    • B01D61/2461—Membrane extraction comprising multiple membrane extraction steps
    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Microbiology (AREA)
  • Health & Medical Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Urology & Nephrology (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
PT00978137T 1999-12-06 2000-12-04 Tratamento de meios aquosos contendo compostos electricamente carregados PT1246778E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PT10238599A PT102385A (pt) 1999-12-06 1999-12-06 Reactor de membrana de permuta ionica para desnitrificacao de agua

Publications (1)

Publication Number Publication Date
PT1246778E true PT1246778E (pt) 2004-03-31

Family

ID=20085907

Family Applications (2)

Application Number Title Priority Date Filing Date
PT10238599A PT102385A (pt) 1999-12-06 1999-12-06 Reactor de membrana de permuta ionica para desnitrificacao de agua
PT00978137T PT1246778E (pt) 1999-12-06 2000-12-04 Tratamento de meios aquosos contendo compostos electricamente carregados

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PT10238599A PT102385A (pt) 1999-12-06 1999-12-06 Reactor de membrana de permuta ionica para desnitrificacao de agua

Country Status (11)

Country Link
US (1) US6960299B2 (pt)
EP (1) EP1246778B1 (pt)
JP (1) JP2003515450A (pt)
AT (1) ATE249397T1 (pt)
AU (1) AU774163B2 (pt)
CA (1) CA2393086C (pt)
DE (1) DE60005218T2 (pt)
DK (1) DK1246778T3 (pt)
ES (1) ES2207560T3 (pt)
PT (2) PT102385A (pt)
WO (1) WO2001040118A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140137434A (ko) * 2012-03-22 2014-12-02 사우디 아라비안 오일 컴퍼니 가스 또는 액체 스트림으로부터 수은의 제거방법
CN104870378A (zh) * 2012-08-08 2015-08-26 凯博瑞创新公司 利用选择性渗透阻隔物的生物处理***
WO2015066021A1 (en) 2013-10-28 2015-05-07 Cambrian Innovation Inc System and method for waste treatment
EP3778855A1 (de) 2019-08-13 2021-02-17 Axiom Angewandte Prozeßtechnik Ges. m.b.H. Filterbasierte regeneration von anaerobschlämmen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4988443A (en) * 1990-07-03 1991-01-29 North Carolina State University Bioreactor process for continuous removal of organic toxicants and other oleophilc solutes from an aqueous process stream
IT1245742B (it) 1990-11-16 1994-10-14 Ionics Italba Spa Procedimento per la rimozione dei nitrati dalle acque per uso potabilemediante impiego di sistemi a membrane e simili.
GB9119955D0 (en) 1991-09-18 1991-10-30 Imperial College Treatment of aqueous supplies containing organic material
DE19513565C1 (de) * 1995-04-18 1996-09-19 Nitra Biotechnik Verfahren zur Behandlung von Abwasser und Vorrichtung zur Durchführung des Verfahrens

Also Published As

Publication number Publication date
PT102385A (pt) 2001-06-29
EP1246778B1 (en) 2003-09-10
US20030057162A1 (en) 2003-03-27
AU1562301A (en) 2001-06-12
DE60005218D1 (de) 2003-10-16
EP1246778A2 (en) 2002-10-09
CA2393086A1 (en) 2001-06-07
JP2003515450A (ja) 2003-05-07
DK1246778T3 (da) 2004-01-19
WO2001040118B1 (en) 2002-03-28
ES2207560T3 (es) 2004-06-01
DE60005218T2 (de) 2004-07-01
WO2001040118A1 (en) 2001-06-07
CA2393086C (en) 2008-10-07
AU774163B2 (en) 2004-06-17
US6960299B2 (en) 2005-11-01
ATE249397T1 (de) 2003-09-15

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