FR2658807B1 - TREATMENT OF WATER, SLUDGE, AND WASTE BY RECYCLED MINERAL REAGENTS. - Google Patents
TREATMENT OF WATER, SLUDGE, AND WASTE BY RECYCLED MINERAL REAGENTS.Info
- Publication number
- FR2658807B1 FR2658807B1 FR9002395A FR9002395A FR2658807B1 FR 2658807 B1 FR2658807 B1 FR 2658807B1 FR 9002395 A FR9002395 A FR 9002395A FR 9002395 A FR9002395 A FR 9002395A FR 2658807 B1 FR2658807 B1 FR 2658807B1
- Authority
- FR
- France
- Prior art keywords
- sludge
- waste
- treatment
- water
- recycled mineral
- Prior art date
- 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 - Fee Related
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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (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)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Treatment Of Sludge (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9002395A FR2658807B1 (en) | 1990-02-27 | 1990-02-27 | TREATMENT OF WATER, SLUDGE, AND WASTE BY RECYCLED MINERAL REAGENTS. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9002395A FR2658807B1 (en) | 1990-02-27 | 1990-02-27 | TREATMENT OF WATER, SLUDGE, AND WASTE BY RECYCLED MINERAL REAGENTS. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2658807A1 FR2658807A1 (en) | 1991-08-30 |
FR2658807B1 true FR2658807B1 (en) | 1993-09-03 |
Family
ID=9394162
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9002395A Expired - Fee Related FR2658807B1 (en) | 1990-02-27 | 1990-02-27 | TREATMENT OF WATER, SLUDGE, AND WASTE BY RECYCLED MINERAL REAGENTS. |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2658807B1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR930011148B1 (en) * | 1993-03-08 | 1993-11-24 | 이종찬 | Composition for treating waste water containing heavy metals |
DE19613060A1 (en) * | 1996-04-01 | 1997-10-02 | Hoechst Ag | Use of layered silicates |
BR9702826A (en) * | 1997-09-03 | 1998-12-29 | Alphageos Geol Geotecnia E Com | Process of conditioning of sludge resulting from the treatment of sanitary sewage (sewage treatment stations-et) and reduction of the contents of heavy metals contained also applicable to other organic industrial residues and to springs degraded by organic material and heavy metals |
DE19747444A1 (en) * | 1997-10-28 | 1999-04-29 | Preussenelektra Ag | Process for the selective elimination of ammonia or ammonium ions from an aqueous solution |
NL1009619C2 (en) * | 1998-07-10 | 2000-01-11 | Tno | Method and device for processing an aqueous substance, such as sludge or manure. |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4882661A (en) * | 1972-02-02 | 1973-11-05 | ||
JPS4978676A (en) * | 1972-12-05 | 1974-07-29 | ||
JPS4998372A (en) * | 1973-01-27 | 1974-09-18 | ||
JPS51139569A (en) * | 1975-03-31 | 1976-12-01 | Tashiro Nobuhiro | A process for purification of polluting substances |
JPS5448960A (en) * | 1976-07-05 | 1979-04-17 | Kunihiko Tomihisa | Factory waste water disposal method |
JPS5256093A (en) * | 1976-09-20 | 1977-05-09 | Kato Toshiya | Manufacture of catalysts for exhaust water purification |
FR2598404B1 (en) * | 1985-10-08 | 1989-12-01 | Augarde Jacques | WATER TREATMENT PROCESS USING RECYCLABLE ASBESTOS FIBERS |
-
1990
- 1990-02-27 FR FR9002395A patent/FR2658807B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2658807A1 (en) | 1991-08-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |