ATE92895T1 - Verwendung von pfropfcellulosen fuer wasserreinigung. - Google Patents

Verwendung von pfropfcellulosen fuer wasserreinigung.

Info

Publication number
ATE92895T1
ATE92895T1 AT91400046T AT91400046T ATE92895T1 AT E92895 T1 ATE92895 T1 AT E92895T1 AT 91400046 T AT91400046 T AT 91400046T AT 91400046 T AT91400046 T AT 91400046T AT E92895 T1 ATE92895 T1 AT E92895T1
Authority
AT
Austria
Prior art keywords
grafted
water purification
quaternary ammonium
celluloses
grafted celluloses
Prior art date
Application number
AT91400046T
Other languages
English (en)
Inventor
Michel Mazet
Isabelle Rigaudie
Daniel Wattiez
Roger Chatelin
Jean-Francois Combes
Louis Gavet
Original Assignee
Inst Textile De France
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 Inst Textile De France filed Critical Inst Textile De France
Application granted granted Critical
Publication of ATE92895T1 publication Critical patent/ATE92895T1/de

Links

Classifications

    • 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
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
    • B01J41/04—Processes using organic exchangers
    • B01J41/05—Processes using organic exchangers in the strongly basic form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J47/00—Ion-exchange processes in general; Apparatus therefor
    • B01J47/12—Ion-exchange processes in general; Apparatus therefor characterised by the use of ion-exchange material in the form of ribbons, filaments, fibres or sheets, e.g. membranes
    • 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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/286—Treatment of water, waste water, or sewage by sorption using natural organic sorbents or derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Supply & Treatment (AREA)
  • Graft Or Block Polymers (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Artificial Filaments (AREA)
  • Water Treatment By Sorption (AREA)
AT91400046T 1990-01-15 1991-01-11 Verwendung von pfropfcellulosen fuer wasserreinigung. ATE92895T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9000760A FR2657076B1 (fr) 1990-01-15 1990-01-15 Utilisation de cellulose greffee pour l'epuration des eaux.

Publications (1)

Publication Number Publication Date
ATE92895T1 true ATE92895T1 (de) 1993-08-15

Family

ID=9393033

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91400046T ATE92895T1 (de) 1990-01-15 1991-01-11 Verwendung von pfropfcellulosen fuer wasserreinigung.

Country Status (9)

Country Link
US (1) US5152896A (de)
EP (1) EP0438331B1 (de)
JP (1) JPH06121983A (de)
AT (1) ATE92895T1 (de)
CA (1) CA2034077A1 (de)
DE (1) DE69100232T2 (de)
DK (1) DK0438331T3 (de)
ES (1) ES2046016T3 (de)
FR (1) FR2657076B1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2696953B1 (fr) * 1992-10-20 1995-04-07 Inst Textile De France Dispositif de stockage et installation de détoxication de boues.
AUPM959994A0 (en) * 1994-11-22 1994-12-15 Ici Australia Operations Proprietary Limited Water treatment process
AU749656B2 (en) * 1994-09-09 2002-06-27 Orica Australia Pty Ltd Water treatment process
AUPM807194A0 (en) * 1994-09-09 1994-10-06 Ici Australia Operations Proprietary Limited Water treatment process
JPH08256773A (ja) * 1995-03-27 1996-10-08 Bio Material:Kk 微生物固定化用担体及びその微生物固定化用担体を用いた液体中の窒素化合物の変換方法
AUPR987802A0 (en) 2002-01-08 2002-01-31 Commonwealth Scientific And Industrial Research Organisation Complexing resins and method for preparation thereof
AU2003901583A0 (en) 2003-04-04 2003-05-01 Orica Australia Pty Ltd A process
US7291272B2 (en) * 2004-05-07 2007-11-06 Orica Australia Pty Ltd. Inorganic contaminant removal from water
FR2872063B1 (fr) * 2004-06-29 2009-02-27 Rhodia Cons Spec Ltd Utilisation d'amidon eventuellement modifie et eventuellement insoluble pour l'elimination de substances organiques naturelles dans des liquides
FR2872064B1 (fr) * 2004-06-29 2007-11-09 Rhodia Cons Spec Ltd Utilisation de gomme vegetale eventuellement modifiee et eventuellement insoluble pour l'elimination de substances organiques naturelles ou synthetiques dans des liquides
EP1776190B1 (de) 2004-07-28 2017-08-23 IXOM Operations Pty Ltd Pfropfenströmungsregenerationsverfahren
KR100713141B1 (ko) 2006-09-01 2007-05-02 한국화학연구원 경막 용융결정화에 의한 디메틸 카보네이트의 분리방법
WO2019046574A1 (en) * 2017-08-30 2019-03-07 Chemtreat, Inc. METHODS AND SYSTEMS FOR WATER DEODORIZATION

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3227510A (en) * 1958-03-04 1966-01-04 Tee Pak Inc Dyeing substrates ionically binding in localized areas catalysts for the predyeing olefin polymerization thereon
US3083118A (en) * 1958-03-04 1963-03-26 Tee Pak Inc Method of depositing a polymer of olefinically unsaturated monomer within a polymeric material and the resulting product
JPS4943875A (de) * 1972-09-04 1974-04-25
US4178438A (en) * 1975-11-14 1979-12-11 Ciba-Geigy Aktiengesellschaft Cationically modified, cellulose-containing materials
US4382864A (en) * 1980-08-08 1983-05-10 Kurita Water Industries Ltd. Process for dewatering sludges
JPS5767634A (en) * 1980-10-13 1982-04-24 Sumitomo Chem Co Ltd Ion-exchange filter and its preparation
DE3048357A1 (de) * 1980-12-20 1982-07-15 Erbslöh & Co, Geisenheimer Kaolinwerke, 6222 Geisenheim Verfahren zur herstellung eines anionenaustauschers und dessen verwendung
JPS59112888A (ja) * 1982-12-17 1984-06-29 Toray Ind Inc 水溶液中のパイロジエンの除去方法
FR2549390B1 (fr) * 1983-07-22 1988-05-20 Inst Textile De France Procede de retention d'un corps dissous dans une solution
US4661257A (en) * 1985-03-13 1987-04-28 Regents Of The University Of Minnesota Liquid membrane system for the removal of nitrate from water

Also Published As

Publication number Publication date
EP0438331A1 (de) 1991-07-24
FR2657076B1 (fr) 1992-09-04
DK0438331T3 (da) 1993-10-11
CA2034077A1 (en) 1991-07-16
US5152896A (en) 1992-10-06
ES2046016T3 (es) 1994-01-16
FR2657076A1 (fr) 1991-07-19
EP0438331B1 (de) 1993-08-11
DE69100232D1 (de) 1993-09-16
JPH06121983A (ja) 1994-05-06
DE69100232T2 (de) 1993-12-16

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