FR2132392A1 - - Google Patents
Info
- Publication number
- FR2132392A1 FR2132392A1 FR7211714A FR7211714A FR2132392A1 FR 2132392 A1 FR2132392 A1 FR 2132392A1 FR 7211714 A FR7211714 A FR 7211714A FR 7211714 A FR7211714 A FR 7211714A FR 2132392 A1 FR2132392 A1 FR 2132392A1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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
- C02F1/5209—Regulation methods for flocculation or precipitation
-
- 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
-
- 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
- C02F1/5281—Installations for water purification using chemical agents
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Removal Of Specific Substances (AREA)
- Water Treatment By Sorption (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13095671A | 1971-04-05 | 1971-04-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2132392A1 true FR2132392A1 (OSRAM) | 1972-11-17 |
Family
ID=22447187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7211714A Withdrawn FR2132392A1 (OSRAM) | 1971-04-05 | 1972-04-04 |
Country Status (6)
| Country | Link |
|---|---|
| CA (1) | CA985805A (OSRAM) |
| DE (1) | DE2216169A1 (OSRAM) |
| FR (1) | FR2132392A1 (OSRAM) |
| GB (1) | GB1334487A (OSRAM) |
| IT (1) | IT950842B (OSRAM) |
| ZA (1) | ZA721938B (OSRAM) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0110111A1 (de) * | 1982-11-11 | 1984-06-13 | Hoechst Aktiengesellschaft | Verfahren und Anlage zur Steuerung von Dosiereinrichtungen für Behandlungsmittel in Abwasserreinigungsanlagen |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2914290C2 (de) * | 1979-04-09 | 1984-03-08 | Klaus-Uwe Dipl.-Chem. Dr. 8000 München Trommsdorff | Verfahren zur kontrollierten chemischen Ausfällung von Fremdstoffen aus einem Strom wässriger Flüssigkeit und Vorrichtung zur Durchführung des Verfahrens |
| JP2008049234A (ja) * | 2006-08-22 | 2008-03-06 | Honda Motor Co Ltd | 汚水浄化方法 |
-
1972
- 1972-03-20 CA CA137,531A patent/CA985805A/en not_active Expired
- 1972-03-21 ZA ZA721938A patent/ZA721938B/xx unknown
- 1972-03-28 IT IT22503/72A patent/IT950842B/it active
- 1972-04-04 FR FR7211714A patent/FR2132392A1/fr not_active Withdrawn
- 1972-04-04 DE DE19722216169 patent/DE2216169A1/de active Pending
- 1972-04-05 GB GB1563072A patent/GB1334487A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0110111A1 (de) * | 1982-11-11 | 1984-06-13 | Hoechst Aktiengesellschaft | Verfahren und Anlage zur Steuerung von Dosiereinrichtungen für Behandlungsmittel in Abwasserreinigungsanlagen |
Also Published As
| Publication number | Publication date |
|---|---|
| IT950842B (it) | 1973-06-20 |
| GB1334487A (en) | 1973-10-17 |
| CA985805A (en) | 1976-03-16 |
| ZA721938B (en) | 1972-12-27 |
| DE2216169A1 (de) | 1972-10-26 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |