SE356085B - - Google Patents
Info
- Publication number
- SE356085B SE356085B SE11726/71A SE1172671A SE356085B SE 356085 B SE356085 B SE 356085B SE 11726/71 A SE11726/71 A SE 11726/71A SE 1172671 A SE1172671 A SE 1172671A SE 356085 B SE356085 B SE 356085B
- Authority
- SE
- Sweden
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
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C11/00—Regeneration of pulp liquors or effluent waste waters
- D21C11/0042—Fractionating or concentration of spent liquors by special methods
- D21C11/005—Treatment of liquors with ion-exchangers
-
- 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
- C02F2001/422—Treatment of water, waste water, or sewage by ion-exchange using anionic 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
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE11726/71A SE356085B (en:Method) | 1971-09-16 | 1971-09-16 | |
| SE7300731A SE381481B (sv) | 1971-09-16 | 1971-09-16 | Sett att atervinna ligninprodukter ur avloppsvatten fran sulfatmassafabriker |
| DE2243141A DE2243141A1 (de) | 1971-09-16 | 1972-09-01 | Verfahren zum reinigen von ligninhaltigen abwaessern aus holzverarbeitenden und aehnlichen industriebetrieben |
| FR7232207A FR2152862A1 (en) | 1971-09-16 | 1972-09-12 | Lignin removal from cellulose plant effluents - by adsorption on porous, granular, phenolic resin |
| NO3303/72A NO135674C (en:Method) | 1971-09-16 | 1972-09-15 | |
| ES406702A ES406702A1 (es) | 1971-09-16 | 1972-09-15 | Metodo de purificar efluentes que contienen lignina, proce-dentes de industrias de la madera. |
| CA151,805A CA987459A (en) | 1971-09-16 | 1972-09-15 | Method of purifying effluents from forest industries |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE11726/71A SE356085B (en:Method) | 1971-09-16 | 1971-09-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE356085B true SE356085B (en:Method) | 1973-05-14 |
Family
ID=20294503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE11726/71A SE356085B (en:Method) | 1971-09-16 | 1971-09-16 |
Country Status (1)
| Country | Link |
|---|---|
| SE (1) | SE356085B (en:Method) |
-
1971
- 1971-09-16 SE SE11726/71A patent/SE356085B/xx unknown