AT337109B - Verfahren zur befreiung von abwasser von zellulosefabriken von organischen substanzen - Google Patents
Verfahren zur befreiung von abwasser von zellulosefabriken von organischen substanzenInfo
- Publication number
- AT337109B AT337109B AT54575A AT54575A AT337109B AT 337109 B AT337109 B AT 337109B AT 54575 A AT54575 A AT 54575A AT 54575 A AT54575 A AT 54575A AT 337109 B AT337109 B AT 337109B
- Authority
- AT
- Austria
- Prior art keywords
- waste water
- organic substances
- removing organic
- cellulose plants
- plants
- Prior art date
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)
- 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)
- Treatment Of Water By Ion Exchange (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
- Treating Waste Gases (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Processing Of Solid Wastes (AREA)
- Paper (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 (2)
| Publication Number | Publication Date |
|---|---|
| ATA54575A ATA54575A (de) | 1976-09-15 |
| AT337109B true AT337109B (de) | 1977-06-10 |
Family
ID=20320015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT54575A AT337109B (de) | 1974-01-25 | 1975-01-24 | Verfahren zur befreiung von abwasser von zellulosefabriken von organischen substanzen |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS50107770A (it) |
| AT (1) | AT337109B (it) |
| BR (1) | BR7500464A (it) |
| CA (1) | CA1036723A (it) |
| DE (1) | DE2501719A1 (it) |
| FI (1) | FI381574A (it) |
| FR (1) | FR2259183A1 (it) |
| NO (1) | NO143753C (it) |
| SE (1) | SE395486B (it) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1059661A (en) * | 1974-11-11 | 1979-07-31 | Steven L. Rock | Decolorization of effluents from pulp mills |
| SE395920B (sv) * | 1975-12-19 | 1977-08-29 | Uddeholms Ab | Sett vid blekning och tvettning v cellulosamassa |
| WO2006029478A2 (en) * | 2004-09-17 | 2006-03-23 | Orica Australia Pty Ltd | Effluent treatment process |
| 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 CA CA218,550A patent/CA1036723A/en not_active Expired
- 1975-01-24 AT AT54575A patent/AT337109B/de not_active IP Right Cessation
- 1975-01-24 FR FR7502294A patent/FR2259183A1/fr active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NO143753B (no) | 1980-12-29 |
| JPS50107770A (it) | 1975-08-25 |
| NO143753C (no) | 1981-04-08 |
| SE7401008L (it) | 1975-07-28 |
| NO744678L (it) | 1975-08-18 |
| ATA54575A (de) | 1976-09-15 |
| BR7500464A (pt) | 1975-11-04 |
| FR2259183A1 (en) | 1975-08-22 |
| SE395486B (sv) | 1977-08-15 |
| DE2501719A1 (de) | 1975-07-31 |
| FI381574A (it) | 1975-07-26 |
| CA1036723A (en) | 1978-08-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee | ||
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |