FR1356707A - Procédé de clarification de suspensions, en particulier d'eaux troubles - Google Patents
Procédé de clarification de suspensions, en particulier d'eaux troublesInfo
- Publication number
- FR1356707A FR1356707A FR934575A FR934575A FR1356707A FR 1356707 A FR1356707 A FR 1356707A FR 934575 A FR934575 A FR 934575A FR 934575 A FR934575 A FR 934575A FR 1356707 A FR1356707 A FR 1356707A
- Authority
- FR
- France
- Prior art keywords
- cloudy water
- clarifying
- suspensions
- clarifying suspensions
- cloudy
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
-
- 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
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
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)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE632260D BE632260A (fr) | 1963-05-13 | ||
NL292603D NL292603A (fr) | 1963-05-13 | ||
DEF36789A DE1299566B (de) | 1962-05-12 | 1962-05-12 | Verfahren zum Klaeren von Trueben |
US278768A US3235493A (en) | 1962-05-12 | 1963-05-07 | Process for clarifying suspensions |
FR934575A FR1356707A (fr) | 1962-05-12 | 1963-05-13 | Procédé de clarification de suspensions, en particulier d'eaux troubles |
DED42127A DE1229045B (de) | 1963-05-13 | 1963-07-30 | Verwendung von Geldispersionen des Polyacroleins als Sedimentationshilfsmittel |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEF36789A DE1299566B (de) | 1962-05-12 | 1962-05-12 | Verfahren zum Klaeren von Trueben |
FR934575A FR1356707A (fr) | 1962-05-12 | 1963-05-13 | Procédé de clarification de suspensions, en particulier d'eaux troubles |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1356707A true FR1356707A (fr) | 1964-03-27 |
Family
ID=25975323
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR934575A Expired FR1356707A (fr) | 1962-05-12 | 1963-05-13 | Procédé de clarification de suspensions, en particulier d'eaux troubles |
Country Status (3)
Country | Link |
---|---|
US (1) | US3235493A (fr) |
DE (1) | DE1299566B (fr) |
FR (1) | FR1356707A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4501668A (en) * | 1982-12-07 | 1985-02-26 | Degussa Aktiengesellschaft | Process for the elimination of hydrogen sulfide or iron sulfide from an aqueous system |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2236595C2 (de) * | 1972-07-26 | 1975-01-09 | Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt | Papierstreichverfahren |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2554973A (en) * | 1946-08-02 | 1951-05-29 | Shell Dev | Modified partially hydrolyzed polymeric products of the condensation of unsaturated aldehydes and esters of the same |
-
1962
- 1962-05-12 DE DEF36789A patent/DE1299566B/de active Pending
-
1963
- 1963-05-07 US US278768A patent/US3235493A/en not_active Expired - Lifetime
- 1963-05-13 FR FR934575A patent/FR1356707A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4501668A (en) * | 1982-12-07 | 1985-02-26 | Degussa Aktiengesellschaft | Process for the elimination of hydrogen sulfide or iron sulfide from an aqueous system |
Also Published As
Publication number | Publication date |
---|---|
DE1299566B (de) | 1969-07-17 |
US3235493A (en) | 1966-02-15 |
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