FR791991A - Process for clarifying manufacturing water and waste water of all kinds - Google Patents
Process for clarifying manufacturing water and waste water of all kindsInfo
- Publication number
- FR791991A FR791991A FR791991DA FR791991A FR 791991 A FR791991 A FR 791991A FR 791991D A FR791991D A FR 791991DA FR 791991 A FR791991 A FR 791991A
- Authority
- FR
- France
- Prior art keywords
- water
- clarifying
- kinds
- manufacturing
- waste water
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K5/00—Measuring temperature based on the expansion or contraction of a material
- G01K5/48—Measuring temperature based on the expansion or contraction of a material the material being a solid
- G01K5/56—Measuring temperature based on the expansion or contraction of a material the material being a solid constrained so that expansion or contraction causes a deformation of the solid
- G01K5/62—Measuring temperature based on the expansion or contraction of a material the material being a solid constrained so that expansion or contraction causes a deformation of the solid the solid body being formed of compounded strips or plates, e.g. bimetallic strip
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/02—Froth-flotation processes
-
- 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
- C02F1/24—Treatment of water, waste water, or sewage by flotation
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)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE457149X | 1935-01-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR791991A true FR791991A (en) | 1935-12-20 |
Family
ID=6539273
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR791991D Expired FR791991A (en) | 1935-01-03 | 1935-07-02 | Process for clarifying manufacturing water and waste water of all kinds |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE410201A (en) |
DE (1) | DE129688C (en) |
FR (1) | FR791991A (en) |
GB (1) | GB457149A (en) |
NL (1) | NL42919C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2464924A1 (en) * | 1979-09-10 | 1981-03-20 | Shinryo Air Cond | PROCESS AND PLANT FOR THE CONCENTRATION OF SLUDGE |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3306449A (en) * | 1967-02-28 | High speed precipitating apparatus | ||
US2436375A (en) * | 1943-04-19 | 1948-02-24 | American Cyanamid Co | Clarifier for lubricating coolants by means of frothe flotation |
US2446655A (en) * | 1945-10-06 | 1948-08-10 | Deepwater Chemical Co Ltd | Method and apparatus for clarifying alkaline well waters |
US2695710A (en) * | 1949-10-12 | 1954-11-30 | F S Gibbs Inc | Flotation and clarification apparatus |
US4490259A (en) * | 1982-09-30 | 1984-12-25 | International Resources Management, Inc. | Flotation apparatus and process utilizing a novel mixing and floc dispersion means |
DE3525788A1 (en) * | 1985-06-24 | 1987-01-02 | Escher Wyss Gmbh | Method and arrangement for controlling the addition of chemicals for flocculating flocculable substances in suspensions, especially for purifying the backwater of de-inking installations |
DE69102785T2 (en) * | 1990-02-09 | 1994-11-10 | Masakatsu Ozawa | Device for separation by pressurization and flotation. |
-
0
- DE DENDAT129688D patent/DE129688C/de active Active
- BE BE410201D patent/BE410201A/xx unknown
- NL NL42919D patent/NL42919C/xx active
-
1935
- 1935-07-02 FR FR791991D patent/FR791991A/en not_active Expired
-
1936
- 1936-01-03 GB GB289/36A patent/GB457149A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2464924A1 (en) * | 1979-09-10 | 1981-03-20 | Shinryo Air Cond | PROCESS AND PLANT FOR THE CONCENTRATION OF SLUDGE |
Also Published As
Publication number | Publication date |
---|---|
BE410201A (en) | |
DE129688C (en) | |
GB457149A (en) | 1936-11-23 |
NL42919C (en) |
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