NL6916790A - - Google Patents
Info
- Publication number
- NL6916790A NL6916790A NL6916790A NL6916790A NL6916790A NL 6916790 A NL6916790 A NL 6916790A NL 6916790 A NL6916790 A NL 6916790A NL 6916790 A NL6916790 A NL 6916790A NL 6916790 A NL6916790 A NL 6916790A
- Authority
- NL
- Netherlands
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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General 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)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Filtration Of Liquid (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1672468A CH494189A (fr) | 1968-11-08 | 1968-11-08 | Appareil pour le traitement chimique continu de l'eau |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6916790A true NL6916790A (de) | 1970-05-12 |
Family
ID=4419695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6916790A NL6916790A (de) | 1968-11-08 | 1969-11-06 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3595396A (de) |
| JP (1) | JPS4813674B1 (de) |
| AT (1) | AT290416B (de) |
| BE (1) | BE741404A (de) |
| BG (1) | BG18413A3 (de) |
| BR (1) | BR6913942D0 (de) |
| CH (1) | CH494189A (de) |
| ES (1) | ES373247A1 (de) |
| FR (1) | FR2022887A1 (de) |
| GB (1) | GB1239105A (de) |
| IT (1) | IT1047880B (de) |
| NL (1) | NL6916790A (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3809245A (en) * | 1972-01-31 | 1974-05-07 | S Kennedy | Sewage treatment apparatus |
| AT321831B (de) * | 1972-10-11 | 1975-04-25 | Johann Rafael Dipl Ing Dr H C | Schwimmende Vorrichtung zur Beseitigung von auf und unter einer Wasseroberfläche befindlichen Abfällen |
| AU498483B2 (en) * | 1975-09-03 | 1979-03-15 | Agrotechnika, Narodni Vodnik | Reactor for biological cleaning of water |
| US4221656A (en) * | 1975-10-23 | 1980-09-09 | Kennedy Sterling R | Method of extracting sludge from sewage |
| CA1265267A (en) * | 1985-08-22 | 1990-01-30 | Megill-Stephenson Company Limited (The) | Fluid clarifying assembly |
| JP6009346B2 (ja) * | 2012-12-25 | 2016-10-19 | 水ｉｎｇ株式会社 | フロック形成池に設置されるフロック形成装置 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2264139A (en) * | 1939-08-22 | 1941-11-25 | Permutit Co | Apparatus for conditioning precipitates and separating same from liquids |
| US2427886A (en) * | 1943-10-04 | 1947-09-23 | American Well Works | Upflow water-treating apparatus |
-
1968
- 1968-11-08 CH CH1672468A patent/CH494189A/fr not_active IP Right Cessation
-
1969
- 1969-10-29 US US872283A patent/US3595396A/en not_active Expired - Lifetime
- 1969-11-03 GB GB1239105D patent/GB1239105A/en not_active Expired
- 1969-11-04 AT AT1035469A patent/AT290416B/de not_active IP Right Cessation
- 1969-11-05 BG BG013300A patent/BG18413A3/xx unknown
- 1969-11-05 BR BR213942/69A patent/BR6913942D0/pt unknown
- 1969-11-05 JP JP44088676A patent/JPS4813674B1/ja active Pending
- 1969-11-06 NL NL6916790A patent/NL6916790A/xx unknown
- 1969-11-06 ES ES373247A patent/ES373247A1/es not_active Expired
- 1969-11-07 FR FR6938342A patent/FR2022887A1/fr not_active Withdrawn
- 1969-11-07 BE BE741404D patent/BE741404A/xx unknown
- 1969-11-08 IT IT24161/69A patent/IT1047880B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| BR6913942D0 (pt) | 1973-02-08 |
| US3595396A (en) | 1971-07-27 |
| BG18413A3 (bg) | 1974-10-25 |
| BE741404A (de) | 1970-04-16 |
| FR2022887A1 (de) | 1970-08-07 |
| IT1047880B (it) | 1980-10-20 |
| CH494189A (fr) | 1970-07-31 |
| JPS4813674B1 (de) | 1973-04-28 |
| GB1239105A (de) | 1971-07-14 |
| DE1955320B2 (de) | 1977-05-26 |
| AT290416B (de) | 1971-06-11 |
| ES373247A1 (es) | 1971-12-16 |
| DE1955320A1 (de) | 1970-05-27 |