CH594567A5 - - Google Patents
Info
- Publication number
- CH594567A5 CH594567A5 CH1249074A CH1249074A CH594567A5 CH 594567 A5 CH594567 A5 CH 594567A5 CH 1249074 A CH1249074 A CH 1249074A CH 1249074 A CH1249074 A CH 1249074A CH 594567 A5 CH594567 A5 CH 594567A5
- Authority
- CH
- Switzerland
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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4336173A GB1443192A (en) | 1973-09-14 | 1973-09-14 | Removal of phosphate from waste water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH594567A5 true CH594567A5 (en) | 1978-01-13 |
Family
ID=10428438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1249074A CH594567A5 (en) | 1973-09-14 | 1974-09-13 |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5076849A (en) |
| CA (1) | CA1038511A (en) |
| CH (1) | CH594567A5 (en) |
| DE (1) | DE2443889A1 (en) |
| GB (1) | GB1443192A (en) |
| IT (1) | IT1019264B (en) |
| SE (1) | SE7411592L (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5719713B2 (en) * | 1974-12-23 | 1982-04-23 | ||
| DE3825281A1 (en) * | 1988-07-26 | 1990-02-01 | Alfred Albert | FELLING AGENTS, ESPECIALLY FOR PHOSPHATE ELIMINATION IN SEWAGE |
| DE3904575A1 (en) * | 1989-02-15 | 1990-08-16 | Nalco Chemical Co | METHOD FOR ELIMINATING PHOSPHATES AND ORGANICALLY BONDED PHOSPHORUS FROM WASTEWATERS AND ACCUMULATORS |
| DE4031069A1 (en) * | 1990-10-02 | 1992-04-09 | Alfred Albert | Agent for nitrification or denitrification of liq., esp. water - contg. salt of tri:valent or tetra:valent metal, esp. iron@, aluminium@ or cerium@, and opt. cationic (co)polymer |
| JP6839979B2 (en) * | 2016-12-30 | 2021-03-10 | Ｍｔアクアポリマー株式会社 | A polymer flocculant and a method for producing the same, a method for dehydrating sludge using the polymer flocculant, and a method for evaluating the flocculation performance of the polymer flocculant. |
-
1973
- 1973-09-14 GB GB4336173A patent/GB1443192A/en not_active Expired
-
1974
- 1974-09-12 CA CA209,063A patent/CA1038511A/en not_active Expired
- 1974-09-12 IT IT53003/74A patent/IT1019264B/en active
- 1974-09-13 CH CH1249074A patent/CH594567A5/xx not_active IP Right Cessation
- 1974-09-13 DE DE19742443889 patent/DE2443889A1/en not_active Withdrawn
- 1974-09-13 JP JP49105906A patent/JPS5076849A/ja active Pending
- 1974-09-13 SE SE7411592A patent/SE7411592L/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IT1019264B (en) | 1977-11-10 |
| GB1443192A (en) | 1976-07-21 |
| DE2443889A1 (en) | 1975-04-03 |
| SE7411592L (en) | 1975-03-17 |
| JPS5076849A (en) | 1975-06-23 |
| CA1038511A (en) | 1978-09-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |