CA1036723A - Methode de repression de l'emission de sustances organiques en provenance d'usines a pate de cellulose - Google Patents
Methode de repression de l'emission de sustances organiques en provenance d'usines a pate de celluloseInfo
- Publication number
- CA1036723A CA1036723A CA218,550A CA218550A CA1036723A CA 1036723 A CA1036723 A CA 1036723A CA 218550 A CA218550 A CA 218550A CA 1036723 A CA1036723 A CA 1036723A
- Authority
- CA
- Canada
- Prior art keywords
- anion exchanger
- waste liquor
- organic
- aqueous
- adsorption resin
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/285—Treatment of water, waste water, or sewage by sorption using synthetic organic sorbents
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/26—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof
- C02F2103/28—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof from the paper or cellulose industry
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Treatment Of Water By Ion Exchange (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
- Paper (AREA)
- Treating Waste Gases (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Processing Of Solid Wastes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7401008A SE395486B (sv) | 1974-01-25 | 1974-01-25 | Sett att minska emissionen av organisk substans vid cellulosafabriker |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1036723A true CA1036723A (fr) | 1978-08-15 |
Family
ID=20320015
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA218,550A Expired CA1036723A (fr) | 1974-01-25 | 1975-01-24 | Methode de repression de l'emission de sustances organiques en provenance d'usines a pate de cellulose |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS50107770A (fr) |
AT (1) | AT337109B (fr) |
BR (1) | BR7500464A (fr) |
CA (1) | CA1036723A (fr) |
DE (1) | DE2501719A1 (fr) |
FI (1) | FI381574A (fr) |
FR (1) | FR2259183A1 (fr) |
NO (1) | NO143753C (fr) |
SE (1) | SE395486B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006029478A2 (fr) * | 2004-09-17 | 2006-03-23 | Orica Australia Pty Ltd | Procede pour traiter des effluents |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1059661A (fr) * | 1974-11-11 | 1979-07-31 | Steven L. Rock | Decoloration des effluents d'usines de pates et papiers |
SE395920B (sv) * | 1975-12-19 | 1977-08-29 | Uddeholms Ab | Sett vid blekning och tvettning v cellulosamassa |
DE102012009593B4 (de) | 2012-05-07 | 2019-03-07 | Innovent E.V. | Verfahren zum Abbau von Polysacchariden ausgewählt aus den Stoffgruppen der Glykosaminoglykane und deren Derivaten sowie der Alginate |
-
1974
- 1974-01-25 SE SE7401008A patent/SE395486B/xx unknown
- 1974-12-23 NO NO744678A patent/NO143753C/no unknown
- 1974-12-28 JP JP50001061A patent/JPS50107770A/ja active Pending
- 1974-12-31 FI FI3815/74A patent/FI381574A/fi unknown
-
1975
- 1975-01-17 DE DE19752501719 patent/DE2501719A1/de not_active Ceased
- 1975-01-23 BR BR464/75A patent/BR7500464A/pt unknown
- 1975-01-24 AT AT54575A patent/AT337109B/de not_active IP Right Cessation
- 1975-01-24 FR FR7502294A patent/FR2259183A1/fr active Pending
- 1975-01-24 CA CA218,550A patent/CA1036723A/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006029478A2 (fr) * | 2004-09-17 | 2006-03-23 | Orica Australia Pty Ltd | Procede pour traiter des effluents |
WO2006029478A3 (fr) * | 2004-09-17 | 2008-02-21 | Orica Australia Pty Ltd | Procede pour traiter des effluents |
Also Published As
Publication number | Publication date |
---|---|
AT337109B (de) | 1977-06-10 |
FI381574A (fr) | 1975-07-26 |
DE2501719A1 (de) | 1975-07-31 |
NO143753C (no) | 1981-04-08 |
FR2259183A1 (en) | 1975-08-22 |
ATA54575A (de) | 1976-09-15 |
SE395486B (sv) | 1977-08-15 |
NO143753B (no) | 1980-12-29 |
SE7401008L (fr) | 1975-07-28 |
NO744678L (fr) | 1975-08-18 |
BR7500464A (pt) | 1975-11-04 |
JPS50107770A (fr) | 1975-08-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7758756B2 (en) | Lignocellulose-based anion-adsorbing medium (LAM) and process for making and using same for the selective removal of phosphate and arsenic anionic contaminants from aqueous solutions | |
Shukla et al. | Adsorption of Cu (II), Ni (II) and Zn (II) on modified jute fibres | |
US3652407A (en) | Decolorization of kraft wood pulp bleach effluents | |
USRE24213E (en) | Ammonia recovery | |
US4083782A (en) | Water conditioning process | |
CA1169093A (fr) | Methode pour extraire la vaniline de la lignine en solutions alcalines | |
US3853758A (en) | Separation of waste dyestuffs by adsorption process | |
Kennedy | Macroreticular polymeric adsorbents | |
US3791866A (en) | Recovery of waste brine regenerant | |
KR870004719A (ko) | 액체스트림중의 상이한 물질의 고공급 농도를 제공하기 위한 세정방법 | |
US4895662A (en) | Purification of effluent from wood pulp bleach plant | |
CA1036723A (fr) | Methode de repression de l'emission de sustances organiques en provenance d'usines a pate de cellulose | |
US4049546A (en) | Decolorization of effluents from pulp mills | |
US5907037A (en) | Cellulosic ion-exchange medium, and method of making and using the same | |
US2736635A (en) | Method of producing sulfite cooking liquors and recovering valuable constituents therefrom | |
US3810833A (en) | Purification processes | |
US5180497A (en) | Method for decolorization of waste water | |
CA2019461A1 (fr) | Methode de purification de l'eau et dispositif de mise en application de la dite methode | |
US3975267A (en) | Liquid treating system | |
DE19638594A1 (de) | Verfahren zur Reinigung von Abwässern und Kreislaufwässern bei der Papierherstellung, dem Deinking und der Zellstoffbleiche | |
Kawabata et al. | Removal and recovery of organic pollutants from aquatic environment. V. Crosslinked poly (hydroxystyrene) as a polymeric adsorbent for removal and recovery of. EPSILON.-caprolactam from aqueous solution. | |
CA1192187A (fr) | Separation selective de resines sulfoniques extractibles a l'aide de resines acryliques echangeuses d'anions | |
US5019542A (en) | Processing for regenerating sugar decolorizing ion exchange resins, with regenerant recovery | |
US2727029A (en) | Adsorption of lignosulfate from solution with porous ion exchange resin | |
JPH0351463B2 (fr) |