BE802338A - Cellulose echangeuse de cations et son application au traitement de certaines eaux de rejet industrielles - Google Patents

Cellulose echangeuse de cations et son application au traitement de certaines eaux de rejet industrielles

Info

Publication number
BE802338A
BE802338A BE133478A BE133478A BE802338A BE 802338 A BE802338 A BE 802338A BE 133478 A BE133478 A BE 133478A BE 133478 A BE133478 A BE 133478A BE 802338 A BE802338 A BE 802338A
Authority
BE
Belgium
Prior art keywords
cellulose
treatment
application
industrial waste
cation exchanger
Prior art date
Application number
BE133478A
Other languages
English (en)
Inventor
D Wattiez
P Fabre
H Lapie
A Gangneux
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
Publication of BE802338A publication Critical patent/BE802338A/fr

Links

Classifications

    • 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
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/08—Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/16—Organic material
    • B01J39/18—Macromolecular compounds
    • B01J39/22—Cellulose or wood; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B11/00—Preparation of cellulose ethers
    • C08B11/02—Alkyl or cycloalkyl ethers
    • C08B11/04—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals
    • C08B11/10—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals substituted with acid radicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Wood Science & Technology (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Removal Of Specific Substances (AREA)
BE133478A 1972-07-13 1973-07-13 Cellulose echangeuse de cations et son application au traitement de certaines eaux de rejet industrielles BE802338A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7225472A FR2192115B2 (fr) 1972-07-13 1972-07-13

Publications (1)

Publication Number Publication Date
BE802338A true BE802338A (fr) 1973-11-05

Family

ID=9101820

Family Applications (1)

Application Number Title Priority Date Filing Date
BE133478A BE802338A (fr) 1972-07-13 1973-07-13 Cellulose echangeuse de cations et son application au traitement de certaines eaux de rejet industrielles

Country Status (4)

Country Link
BE (1) BE802338A (fr)
DE (1) DE2335213C3 (fr)
FR (1) FR2192115B2 (fr)
GB (1) GB1423897A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2549390B1 (fr) * 1983-07-22 1988-05-20 Inst Textile De France Procede de retention d'un corps dissous dans une solution
GB2146316A (en) * 1983-09-08 1985-04-17 Little Inc A Precious metals recovery
FR2652008B1 (fr) * 1989-09-20 1991-12-13 Schaegis Pierre Procede et dispositif de filtration et de traitement de fluides.
DE19650485C2 (de) * 1996-12-05 2001-06-21 Gsf Forschungszentrum Umwelt Ionenaustauschermaterial auf Cellulosebasis und Verfahren zu dessen Herstellung
DE19859746A1 (de) * 1998-12-23 2000-06-29 Georg Haertel Kombinationsprodukt aus Naturstoffen zur Abwasserreinigung
CN100480401C (zh) * 2007-07-09 2009-04-22 同济大学 甲氧基苯胺磺酸改性的苯胺共聚物用作银离子吸附剂

Also Published As

Publication number Publication date
GB1423897A (en) 1976-02-04
FR2192115A2 (fr) 1974-02-08
DE2335213B2 (de) 1981-04-02
DE2335213A1 (de) 1974-02-07
FR2192115B2 (fr) 1975-03-07
DE2335213C3 (de) 1982-03-11

Similar Documents

Publication Publication Date Title
BE775946A (fr) Procede de traitement d'eaux
BE801127A (fr) Procede de traitement des eaux residuaires
BE811118A (fr) Procede de traitement des eaux residuaires
ATA1117072A (de) Anlage zur biologisch-mechanischen reinigung von abwasser
FR2287420A1 (fr) Desinfection de rebuts liquides et eaux usees
BE799311A (fr) Procede de purification d'eaux usees industrielles,
FR2187804B2 (fr) Cellulose echangeuse d'anions et son application au traitement de certaines eaux de rejet industrielles
BE801541A (fr) Procede de traitement des eaux residuaires
BE750366A (fr) Traitement des eaux usees
BE806778A (fr) Procede de desazotation des eaux residuaires
BE793225A (fr) Procede de traitement des eaux residuaires
BE815150A (fr) Traitement de dechets susceptibles de degradation biologique
BE802338A (fr) Cellulose echangeuse de cations et son application au traitement de certaines eaux de rejet industrielles
IT963697B (it) Procedimento e impianto per la depurazione di acque di scarico
BE801289A (fr) Procede d'epuration d'eaux usees industrielles
BE792186A (fr) Traitement des eaux, notamment epuration d'eaux usees
BE791880A (fr) Appareil en vue de purifier les eaux contaminees
BE775870A (fr) Procede d'epuration d'eaux residuaires
SE430569B (sv) Behandling av industriellt avloppsvatten
CH509942A (fr) Installation de traitement par la boue activée des eaux d'égout
BE766447A (fr) Perfectionnements au traitement des boues resultant de l'epuration des eaux usees
BE749386A (fr) Procede de traitement des eaux usees
BE794121A (fr) Traitement des eaux usees
BE824088A (fr) Procede de traitement des eaux effluentes
BE782358A (fr) Procede de purification des eaux residuelles

Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: CENTRE TECHNIQUE INDUSTRIEL - INSTITUT TEXTILE D

Effective date: 19930713