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 industriellesInfo
- 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
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)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Biochemistry (AREA)
- Wood Science & Technology (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Treatment Of Water By Ion Exchange (AREA)
- Removal Of Specific Substances (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7225472A FR2192115B2 (de) | 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 (de) |
DE (1) | DE2335213C3 (de) |
FR (1) | FR2192115B2 (de) |
GB (1) | GB1423897A (de) |
Families Citing this family (6)
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 |
DE3433022A1 (de) * | 1983-09-08 | 1985-03-28 | Arthur D. Little, Inc., Cambridge, Mass. | Verfahren zur gewinnung eines edelmetalls |
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 |
-
1972
- 1972-07-13 FR FR7225472A patent/FR2192115B2/fr not_active Expired
-
1973
- 1973-07-11 DE DE19732335213 patent/DE2335213C3/de not_active Expired
- 1973-07-13 BE BE133478A patent/BE802338A/xx not_active IP Right Cessation
- 1973-07-13 GB GB3362673A patent/GB1423897A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2335213C3 (de) | 1982-03-11 |
GB1423897A (en) | 1976-02-04 |
DE2335213B2 (de) | 1981-04-02 |
DE2335213A1 (de) | 1974-02-07 |
FR2192115B2 (de) | 1975-03-07 |
FR2192115A2 (de) | 1974-02-08 |
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 | |
AT327114B (de) | Anlage zur biologisch-mechanischen reinigung von abwasser | |
FR2287420A1 (fr) | Desinfection de rebuts liquides et eaux usees | |
BE821160A (fr) | Ameliorations du ou relatives au traitement des 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 | |
CH547236A (fr) | Installation de traitement des eaux residuaires. | |
BE751630A (fr) | Procede et installation pour le traitement d'eaux usees, etc | |
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 | |
BE749386A (fr) | Procede de traitement des eaux usees | |
CH516482A (fr) | Procédé de traitement des eaux usées |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE20 | Patent expired |
Owner name: CENTRE TECHNIQUE INDUSTRIEL - INSTITUT TEXTILE D Effective date: 19930713 |