NL6919007A - - Google Patents
Info
- Publication number
- NL6919007A NL6919007A NL6919007A NL6919007A NL6919007A NL 6919007 A NL6919007 A NL 6919007A NL 6919007 A NL6919007 A NL 6919007A NL 6919007 A NL6919007 A NL 6919007A NL 6919007 A NL6919007 A NL 6919007A
- 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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/1205—Particular type of activated sludge processes
- C02F3/1215—Combinations of activated sludge treatment with precipitation, flocculation, coagulation and separation of phosphates
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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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/24—Treatment of water, waste water, or sewage by flotation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Analytical Chemistry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Physical Water Treatments (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1816932A DE1816932C3 (de) | 1968-12-24 | 1968-12-24 | Verfahren zur Reinigung von Abwasser mit einer Flotationsstufe |
Publications (1)
Publication Number | Publication Date |
---|---|
NL6919007A true NL6919007A (xx) | 1970-06-26 |
Family
ID=5717358
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL6919007A NL6919007A (xx) | 1968-12-24 | 1969-12-18 |
Country Status (5)
Country | Link |
---|---|
CH (1) | CH500140A (xx) |
DE (1) | DE1816932C3 (xx) |
ES (1) | ES374847A1 (xx) |
FR (1) | FR2027060A1 (xx) |
NL (1) | NL6919007A (xx) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7701608A (nl) * | 1977-02-16 | 1978-08-18 | Pielkenrood Vinitex Bv | Werkwijze en stelsel voor het behandelen van vloeistoffen, in het bijzonder afvalwater. |
US4239620A (en) * | 1979-04-16 | 1980-12-16 | Mobil Oil Corporation | Cyanide removal from wastewaters |
CH656374A5 (de) * | 1981-12-18 | 1986-06-30 | Benno Perren | Verfahren zur kontinuierlichen abscheidung von in einer verunreinigten fluessigkeit enthaltenen stoffen und vorrichtung zur durchfuehrung des verfahrens. |
DE3712032C1 (de) * | 1987-04-09 | 1988-11-24 | Franz Dipl-Ing Koeppl | Verfahren und Anlage zur Aufbereitung von geloeste und ungeloeste Stoffe enthaltenden im Kreislauf gefuehrten industriellen Abwaessern |
-
1968
- 1968-12-24 DE DE1816932A patent/DE1816932C3/de not_active Expired
-
1969
- 1969-12-18 NL NL6919007A patent/NL6919007A/xx unknown
- 1969-12-23 ES ES374847A patent/ES374847A1/es not_active Expired
- 1969-12-24 CH CH1922869A patent/CH500140A/de not_active IP Right Cessation
- 1969-12-24 FR FR6944880A patent/FR2027060A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE1816932A1 (de) | 1970-07-02 |
DE1816932B2 (de) | 1978-06-01 |
FR2027060A1 (en) | 1970-09-25 |
ES374847A1 (es) | 1972-01-16 |
CH500140A (de) | 1970-12-15 |
DE1816932C3 (de) | 1979-02-08 |