BE732999A - - Google Patents
Info
- Publication number
- BE732999A BE732999A BE732999DA BE732999A BE 732999 A BE732999 A BE 732999A BE 732999D A BE732999D A BE 732999DA BE 732999 A BE732999 A BE 732999A
- 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
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
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)
- Removal Of Specific Substances (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE732999 | 1969-05-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE732999A true BE732999A (it) | 1969-10-16 |
Family
ID=3854753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE732999D BE732999A (it) | 1969-05-13 | 1969-05-13 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE732999A (it) |
| DE (1) | DE1924491A1 (it) |
| FR (1) | FR2044223A5 (it) |
| NL (1) | NL6906485A (it) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3989498A (en) * | 1975-06-23 | 1976-11-02 | H. Gordon Walker | Method of odor control |
| DE3245139C2 (de) * | 1982-12-07 | 1984-10-25 | Degussa Ag, 6000 Frankfurt | Verwendung von Polykondensationsprodukten aus Acrolein und Formaldehyd zur Beseitigung von Schwefelwasserstoff und Eisensulfid in wässrigen Systemen |
-
1969
- 1969-04-25 NL NL6906485A patent/NL6906485A/xx unknown
- 1969-05-13 FR FR6915375A patent/FR2044223A5/fr not_active Expired
- 1969-05-13 BE BE732999D patent/BE732999A/xx unknown
- 1969-05-13 DE DE19691924491 patent/DE1924491A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2044223A5 (en) | 1971-02-19 |
| DE1924491A1 (de) | 1970-11-19 |
| NL6906485A (it) | 1970-10-27 |