LU78504A1 - - Google Patents
Info
- Publication number
- LU78504A1 LU78504A1 LU78504A LU78504A LU78504A1 LU 78504 A1 LU78504 A1 LU 78504A1 LU 78504 A LU78504 A LU 78504A LU 78504 A LU78504 A LU 78504A LU 78504 A1 LU78504 A1 LU 78504A1
- Authority
- LU
- Luxembourg
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
- C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
- C02F1/586—Treatment of water, waste water, or sewage by removing specified dissolved compounds by removing ammoniacal nitrogen
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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU78504A LU78504A1 (fr) | 1977-11-11 | 1977-11-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU78504A LU78504A1 (fr) | 1977-11-11 | 1977-11-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU78504A1 true LU78504A1 (fr) | 1978-03-20 |
Family
ID=19728764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU78504A LU78504A1 (fr) | 1977-11-11 | 1977-11-11 |
Country Status (1)
| Country | Link |
|---|---|
| LU (1) | LU78504A1 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0492329A1 (fr) * | 1990-12-22 | 1992-07-01 | Hoechst Aktiengesellschaft | Procédé pour le traitement de solutions aqueuses contenant de l'acide sulfhydrique, de l'acide cyanhydrique et de l'ammoniac |
-
1977
- 1977-11-11 LU LU78504A patent/LU78504A1/xx unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0492329A1 (fr) * | 1990-12-22 | 1992-07-01 | Hoechst Aktiengesellschaft | Procédé pour le traitement de solutions aqueuses contenant de l'acide sulfhydrique, de l'acide cyanhydrique et de l'ammoniac |
| US5236557A (en) * | 1990-12-22 | 1993-08-17 | Hoechst Aktiengesellschaft | Process for purification of aqueous solutions containing hydrogen sulfide, hydrogen cyanide, and ammonia |