CH583058A5 - - Google Patents
Info
- Publication number
- CH583058A5 CH583058A5 CH820574A CH820574A CH583058A5 CH 583058 A5 CH583058 A5 CH 583058A5 CH 820574 A CH820574 A CH 820574A CH 820574 A CH820574 A CH 820574A CH 583058 A5 CH583058 A5 CH 583058A5
- Authority
- CH
- Switzerland
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
- C02F1/5281—Installations for water purification using chemical agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/01—Separation of suspended solid particles from liquids by sedimentation using flocculating 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (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)
- General Chemical & Material Sciences (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Removal Of Specific Substances (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3960474A JPS5244752B2 (da) | 1974-04-08 | 1974-04-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH583058A5 true CH583058A5 (da) | 1976-12-31 |
Family
ID=12557707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH820574A CH583058A5 (da) | 1974-04-08 | 1974-06-14 |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS5244752B2 (da) |
| CA (1) | CA1040326A (da) |
| CH (1) | CH583058A5 (da) |
| DE (1) | DE2428928C3 (da) |
| ES (1) | ES427237A1 (da) |
| FR (1) | FR2266534B1 (da) |
| GB (1) | GB1478337A (da) |
| HU (1) | HU178513B (da) |
| IT (1) | IT1021031B (da) |
| NL (1) | NL178485C (da) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2412336A1 (fr) * | 1977-12-22 | 1979-07-20 | Tech Entreprises Chimiques Soc | Procede de floculation ameliore pour la separation par filtration de liquides et solides difficilement filtrables |
| JPS629930Y2 (da) * | 1979-04-05 | 1987-03-09 | ||
| SU994444A1 (ru) * | 1980-10-15 | 1983-02-07 | Управление Водопроводно-Канализационного Хозяйства "Водоканал" Исполнительного Комитета Ленинградского Городского Совета Народных Депутатов | Способ кондиционировани осадков сточных вод |
| DE3939984A1 (de) * | 1989-12-02 | 1991-06-06 | Unitech Gmbh | Aufbereitungsvorrichtung zum aufbereiten von flockungshilfsmittel |
| ES2051223B1 (es) * | 1992-06-24 | 1994-12-16 | Titan Ind Sa | Procedimiento de depuracion y recuperacion de aguas de limpieza en el proceso de fabricacion de pinturas de dispersion acuosa. |
| DE4421455A1 (de) * | 1994-06-18 | 1995-12-21 | Sued Chemie Ag | Verfahren zur Aufbereitung von gebrauchten wäßrigen Alkalibentonit-Suspensionen |
| AUPM745994A0 (en) * | 1994-08-16 | 1994-09-08 | Water Board, The | Method of alkaline flocculation for waste water streams |
| DE102014116682B4 (de) | 2013-11-15 | 2018-01-25 | Wolfgang BITSCH | Verfahren zur Entwässerung von Bentonit-Suspensionen |
-
1974
- 1974-04-08 JP JP3960474A patent/JPS5244752B2/ja not_active Expired
- 1974-05-31 IT IT2347574A patent/IT1021031B/it active
- 1974-06-12 ES ES427237A patent/ES427237A1/es not_active Expired
- 1974-06-12 GB GB2609974A patent/GB1478337A/en not_active Expired
- 1974-06-14 CH CH820574A patent/CH583058A5/xx not_active IP Right Cessation
- 1974-06-14 CA CA202,517A patent/CA1040326A/en not_active Expired
- 1974-06-14 NL NL7407983A patent/NL178485C/xx not_active IP Right Cessation
- 1974-06-14 FR FR7420842A patent/FR2266534B1/fr not_active Expired
- 1974-06-14 HU HUEA000135 patent/HU178513B/hu unknown
- 1974-06-15 DE DE19742428928 patent/DE2428928C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5244752B2 (da) | 1977-11-10 |
| NL178485B (nl) | 1985-11-01 |
| GB1478337A (en) | 1977-06-29 |
| DE2428928B2 (de) | 1976-02-26 |
| IT1021031B (it) | 1978-01-30 |
| DE2428928C3 (de) | 1979-02-15 |
| NL7407983A (nl) | 1975-10-10 |
| ES427237A1 (es) | 1976-09-01 |
| AU6960474A (en) | 1975-12-04 |
| HU178513B (en) | 1982-05-28 |
| DE2428928A1 (de) | 1975-10-30 |
| CA1040326A (en) | 1978-10-10 |
| FR2266534B1 (da) | 1981-08-07 |
| FR2266534A1 (da) | 1975-10-31 |
| JPS50137868A (da) | 1975-11-01 |
| NL178485C (nl) | 1986-04-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |