NL7012404A - - Google Patents
Info
- Publication number
- NL7012404A NL7012404A NL7012404A NL7012404A NL7012404A NL 7012404 A NL7012404 A NL 7012404A NL 7012404 A NL7012404 A NL 7012404A NL 7012404 A NL7012404 A NL 7012404A NL 7012404 A NL7012404 A NL 7012404A
- 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
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)
- Removal Of Specific Substances (AREA)
- Separating Particles In Gases By Inertia (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US85228069A | 1969-08-22 | 1969-08-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7012404A true NL7012404A (en) | 1971-02-24 |
Family
ID=25312924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7012404A NL7012404A (en) | 1969-08-22 | 1970-08-21 |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS4917707B1 (en) |
| AT (1) | AT315758B (en) |
| CA (1) | CA939085A (en) |
| CH (1) | CH556801A (en) |
| FR (1) | FR2059084A6 (en) |
| GB (1) | GB1334052A (en) |
| IT (1) | IT942057B (en) |
| NL (1) | NL7012404A (en) |
| NO (1) | NO129402B (en) |
| SE (1) | SE372928B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3127570A1 (en) * | 1981-07-13 | 1983-04-28 | Mecapec S.A., 8716 Schmerikon | METHOD AND DEVICE FOR FLOCKING FILTRATION OF WASTEWATER |
| GB2216114A (en) * | 1988-03-30 | 1989-10-04 | Stig Arvid Henrikson | A continuous chemical precipitation process for water using lime |
| DK294089D0 (en) * | 1989-06-15 | 1989-06-15 | Ingenioer Og Arkitektfirmaet J | PROCEDURE AND PLANT FOR TREATMENT OF ORGANIC LOADED WASTE |
| DE4120075A1 (en) * | 1991-06-18 | 1992-12-24 | Forschungsgesellschaft Fuer Dr | Treatment of aq. alkaline developer soln. for offset printing plate - by pptn. of dissolved cpds. esp. silicate with metal ions to reduce vol. of special waste |
| JP4867269B2 (en) * | 2005-10-06 | 2012-02-01 | 栗田工業株式会社 | Method and apparatus for treating fluorine-containing water |
-
1970
- 1970-08-13 CA CA090655A patent/CA939085A/en not_active Expired
- 1970-08-20 SE SE1134470A patent/SE372928B/xx unknown
- 1970-08-20 JP JP7311970A patent/JPS4917707B1/ja active Pending
- 1970-08-20 AT AT755970A patent/AT315758B/en not_active IP Right Cessation
- 1970-08-20 NO NO316070A patent/NO129402B/no unknown
- 1970-08-21 IT IT6985770A patent/IT942057B/en active
- 1970-08-21 NL NL7012404A patent/NL7012404A/xx unknown
- 1970-08-21 FR FR7030734A patent/FR2059084A6/fr not_active Expired
- 1970-08-21 GB GB4034770A patent/GB1334052A/en not_active Expired
- 1970-08-21 CH CH1256070A patent/CH556801A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4917707B1 (en) | 1974-05-02 |
| AT315758B (en) | 1974-06-10 |
| NO129402B (en) | 1974-04-08 |
| CA939085A (en) | 1973-12-25 |
| FR2059084A6 (en) | 1971-05-28 |
| SE372928B (en) | 1975-01-20 |
| CH556801A (en) | 1974-12-13 |
| GB1334052A (en) | 1973-10-17 |
| IT942057B (en) | 1973-03-20 |