FR2184917B1 - - Google Patents
Info
- Publication number
- FR2184917B1 FR2184917B1 FR7317707A FR7317707A FR2184917B1 FR 2184917 B1 FR2184917 B1 FR 2184917B1 FR 7317707 A FR7317707 A FR 7317707A FR 7317707 A FR7317707 A FR 7317707A FR 2184917 B1 FR2184917 B1 FR 2184917B1
- 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.)
- Expired
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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
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)
- Inorganic Chemistry (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722223910 DE2223910C3 (de) | 1972-05-17 | 1972-05-17 | Pulverförmiges Reinigungsmittel zur Aufbereitung von Wasser |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2184917A1 FR2184917A1 (US07709020-20100504-C00068.png) | 1973-12-28 |
| FR2184917B1 true FR2184917B1 (US07709020-20100504-C00068.png) | 1976-06-11 |
Family
ID=5845057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7317707A Expired FR2184917B1 (US07709020-20100504-C00068.png) | 1972-05-17 | 1973-05-16 |
Country Status (10)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3126884A1 (de) * | 1981-07-08 | 1983-01-27 | Henkel KGaA, 4000 Düsseldorf | Feste, stark alkalische, aktivchlorhaltige mittel |
| FR2511358A1 (fr) * | 1981-08-14 | 1983-02-18 | Rhone Poulenc Chim Base | Procede de preparation d'un agent floculant |
| CN103435138A (zh) * | 2013-08-26 | 2013-12-11 | 苏州富奇诺水治理设备有限公司 | 一种含有淀粉磷酸酯的造纸废水处理剂 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE551308A (US07709020-20100504-C00068.png) * | 1955-05-09 | |||
| US2866759A (en) * | 1955-05-10 | 1958-12-30 | Warren C Horton | Composition for treating water |
| AT209277B (de) * | 1957-09-10 | 1960-05-25 | Passavant Werke | Verfahren und Einrichtung zur Reinigung und Behandlung von Wässern mit durch organische Lösungsmittel hervorgerufenen Trübungen |
| US3623991A (en) * | 1969-06-10 | 1971-11-30 | Chemed Corp | Descaling detergent composition |
| DE1933035B2 (de) * | 1969-06-30 | 1971-04-15 | Sud Chemie AG, 8000 München | Metallsalze und kieselsaeure enthaltende klaerloesung fuer kommunale oder industielle abwaesser sowie fuer vergleich bare anwendungen |
-
1972
- 1972-05-17 DE DE19722223910 patent/DE2223910C3/de not_active Expired
-
1973
- 1973-04-30 CH CH627373A patent/CH576915A5/xx not_active IP Right Cessation
- 1973-05-14 CA CA171,225A patent/CA1006414A/en not_active Expired
- 1973-05-15 NL NL7306751A patent/NL7306751A/xx not_active Application Discontinuation
- 1973-05-16 IT IT2418973A patent/IT1053722B/it active
- 1973-05-16 DD DD17093173A patent/DD107003A2/xx unknown
- 1973-05-16 FR FR7317707A patent/FR2184917B1/fr not_active Expired
- 1973-05-17 BE BE131232A patent/BE799680R/xx active
- 1973-05-17 GB GB2357273A patent/GB1431983A/en not_active Expired
- 1973-05-17 JP JP5416873A patent/JPS5318827B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1431983A (en) | 1976-04-14 |
| CA1006414A (en) | 1977-03-08 |
| DE2223910C3 (de) | 1981-04-23 |
| NL7306751A (US07709020-20100504-C00068.png) | 1973-11-20 |
| FR2184917A1 (US07709020-20100504-C00068.png) | 1973-12-28 |
| BE799680R (fr) | 1973-09-17 |
| JPS4942151A (US07709020-20100504-C00068.png) | 1974-04-20 |
| DE2223910A1 (de) | 1973-12-06 |
| IT1053722B (it) | 1981-10-10 |
| JPS5318827B2 (US07709020-20100504-C00068.png) | 1978-06-17 |
| CH576915A5 (US07709020-20100504-C00068.png) | 1976-06-30 |
| DD107003A2 (US07709020-20100504-C00068.png) | 1974-07-05 |
| DE2223910B2 (de) | 1980-07-10 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |