BE643329A - - Google Patents
Info
- Publication number
- BE643329A BE643329A BE643329A BE643329A BE643329A BE 643329 A BE643329 A BE 643329A BE 643329 A BE643329 A BE 643329A BE 643329 A BE643329 A BE 643329A BE 643329 A BE643329 A BE 643329A
- Authority
- BE
- Belgium
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
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEH0048319 | 1963-02-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE643329A true BE643329A (xx) | 1964-05-29 |
Family
ID=7156667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE643329A BE643329A (xx) | 1963-02-21 | 1964-02-04 |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT254084B (xx) |
| BE (1) | BE643329A (xx) |
| CH (1) | CH418990A (xx) |
| LU (1) | LU45272A1 (xx) |
| NL (1) | NL6401668A (xx) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CS181403B1 (en) * | 1974-12-22 | 1978-03-31 | Svatopluk Mackrle | Method and device for with organic substances strongly polluted waste water treatment in industry and agriculture |
| US4049545A (en) * | 1976-07-08 | 1977-09-20 | Rocky Carvalho | Chemical waste water treatment method |
| WO1991002698A1 (en) * | 1989-08-16 | 1991-03-07 | Commonwealth Scientific And Industrial Research Organisation | Improved sewage treatment process |
-
1964
- 1964-01-21 CH CH67064A patent/CH418990A/de unknown
- 1964-01-22 LU LU45272D patent/LU45272A1/xx unknown
- 1964-02-04 BE BE643329A patent/BE643329A/xx unknown
- 1964-02-11 AT AT112164A patent/AT254084B/de active
- 1964-02-21 NL NL6401668A patent/NL6401668A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| LU45272A1 (xx) | 1964-03-23 |
| AT254084B (de) | 1967-05-10 |
| NL6401668A (xx) | 1964-08-24 |
| CH418990A (de) | 1966-08-15 |