CH581077A5 - - Google Patents
Info
- Publication number
- CH581077A5 CH581077A5 CH1106274A CH1106274A CH581077A5 CH 581077 A5 CH581077 A5 CH 581077A5 CH 1106274 A CH1106274 A CH 1106274A CH 1106274 A CH1106274 A CH 1106274A CH 581077 A5 CH581077 A5 CH 581077A5
- 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
- C02F1/68—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
- C02F1/686—Devices for dosing liquid additives
-
- 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
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Control Of Non-Electrical Variables (AREA)
- Accessories For Mixers (AREA)
- Treating Waste Gases (AREA)
- Removal Of Specific Substances (AREA)
- Paper (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1106274A CH581077A5 (da) | 1974-08-13 | 1974-08-13 | |
DE19752530490 DE2530490A1 (de) | 1974-08-13 | 1975-07-09 | Verfahren und anlage zum neutralisieren von abwaessern |
NL7508638A NL7508638A (nl) | 1974-08-13 | 1975-07-18 | Werkwijze en inrichting voor het neutraliseren van afvalwater. |
IT2629475A IT1041812B (it) | 1974-08-13 | 1975-08-12 | Procedimento ed impianto per la neutralizzazione di acque di scarico |
FR7525132A FR2281897A1 (fr) | 1974-08-13 | 1975-08-12 | Procede et installation de neutralisation d'eaux usees acides et basiques |
GB3371375A GB1499165A (en) | 1974-08-13 | 1975-08-13 | Process and apparatus for neutralizing effluents |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1106274A CH581077A5 (da) | 1974-08-13 | 1974-08-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH581077A5 true CH581077A5 (da) | 1976-10-29 |
Family
ID=4369682
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1106274A CH581077A5 (da) | 1974-08-13 | 1974-08-13 |
Country Status (6)
Country | Link |
---|---|
CH (1) | CH581077A5 (da) |
DE (1) | DE2530490A1 (da) |
FR (1) | FR2281897A1 (da) |
GB (1) | GB1499165A (da) |
IT (1) | IT1041812B (da) |
NL (1) | NL7508638A (da) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB220849A (en) * | 1923-10-26 | 1924-08-28 | Albert Louis Benoit | A process for treating or purifying waste liquids, especially waste water of chemical factories |
DE1280164B (de) * | 1962-05-18 | 1968-10-10 | Siemens Ag | Verfahren zum Entgiften und Neutralisieren von verduennten und konzentrierten Industrieabwaessern |
-
1974
- 1974-08-13 CH CH1106274A patent/CH581077A5/xx not_active IP Right Cessation
-
1975
- 1975-07-09 DE DE19752530490 patent/DE2530490A1/de active Pending
- 1975-07-18 NL NL7508638A patent/NL7508638A/xx not_active Application Discontinuation
- 1975-08-12 FR FR7525132A patent/FR2281897A1/fr active Granted
- 1975-08-12 IT IT2629475A patent/IT1041812B/it active
- 1975-08-13 GB GB3371375A patent/GB1499165A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IT1041812B (it) | 1980-01-10 |
GB1499165A (en) | 1978-01-25 |
NL7508638A (nl) | 1976-02-17 |
DE2530490A1 (de) | 1976-02-26 |
FR2281897B1 (da) | 1979-05-18 |
FR2281897A1 (fr) | 1976-03-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |