NL6506989A - - Google Patents
Info
- Publication number
- NL6506989A NL6506989A NL6506989A NL6506989A NL6506989A NL 6506989 A NL6506989 A NL 6506989A NL 6506989 A NL6506989 A NL 6506989A NL 6506989 A NL6506989 A NL 6506989A NL 6506989 A NL6506989 A NL 6506989A
- 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
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
- C02F1/685—Devices for dosing the additives
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
- C02F5/02—Softening water by precipitation of the hardness
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)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6506989A NL6506989A (en:Method) | 1965-06-02 | 1965-06-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6506989A NL6506989A (en:Method) | 1965-06-02 | 1965-06-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6506989A true NL6506989A (en:Method) | 1966-12-05 |
Family
ID=19793267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6506989A NL6506989A (en:Method) | 1965-06-02 | 1965-06-02 |
Country Status (1)
| Country | Link |
|---|---|
| NL (1) | NL6506989A (en:Method) |
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1965
- 1965-06-02 NL NL6506989A patent/NL6506989A/xx unknown