SE8601177D0 - USE OF HYDROPHOBIC ZEOLITES AS ADSORPTION MATERIAL FOR BIOLOGICAL CLEANING OF WASTE WATER - Google Patents
USE OF HYDROPHOBIC ZEOLITES AS ADSORPTION MATERIAL FOR BIOLOGICAL CLEANING OF WASTE WATERInfo
- Publication number
- SE8601177D0 SE8601177D0 SE8601177A SE8601177A SE8601177D0 SE 8601177 D0 SE8601177 D0 SE 8601177D0 SE 8601177 A SE8601177 A SE 8601177A SE 8601177 A SE8601177 A SE 8601177A SE 8601177 D0 SE8601177 D0 SE 8601177D0
- Authority
- SE
- Sweden
- Prior art keywords
- adsorption material
- waste water
- biological cleaning
- hydrophobic zeolites
- zeolite
- Prior art date
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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
-
- 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
-
- 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
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Biological Treatment Of Waste Water (AREA)
- Water Treatment By Sorption (AREA)
Abstract
A method at the biological purification of wastewater containing substances toxic for the bacteria cultures used. In order to reduce the content of the toxic substances, the wastewater is treated in a pre-treatment step containing a zeolite as adsorption material, which zeolite has such a composition that the mole ratio Si:Al exceeds 15.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8601177A SE456087B (en) | 1986-03-13 | 1986-03-13 | APPLICATION OF A HYDROPHOBIC ZEOLITE MATERIAL AS ADSORPTION MATERIAL FOR BIOLOGICAL CLEANING OF THE WASTE WATER |
PCT/SE1987/000126 WO1987005592A1 (en) | 1986-03-13 | 1987-03-12 | The use of hydrophobic zeolites as adsorption material at the biological purification of wastewater |
AU71247/87A AU7124787A (en) | 1986-03-13 | 1987-03-12 | The use of hydrophobic zeolites as adsorption material at the biological purification of wastewater |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8601177A SE456087B (en) | 1986-03-13 | 1986-03-13 | APPLICATION OF A HYDROPHOBIC ZEOLITE MATERIAL AS ADSORPTION MATERIAL FOR BIOLOGICAL CLEANING OF THE WASTE WATER |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8601177D0 true SE8601177D0 (en) | 1986-03-13 |
SE8601177L SE8601177L (en) | 1987-09-14 |
SE456087B SE456087B (en) | 1988-09-05 |
Family
ID=20363823
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8601177A SE456087B (en) | 1986-03-13 | 1986-03-13 | APPLICATION OF A HYDROPHOBIC ZEOLITE MATERIAL AS ADSORPTION MATERIAL FOR BIOLOGICAL CLEANING OF THE WASTE WATER |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU7124787A (en) |
SE (1) | SE456087B (en) |
WO (1) | WO1987005592A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3822508A1 (en) * | 1988-07-04 | 1990-01-11 | Didier Werke Ag | METHOD FOR CLEANING WATER |
SE9802140D0 (en) * | 1998-06-16 | 1998-06-16 | Ordio Ab | Zeolites for adsorption |
SE9804029D0 (en) * | 1998-12-09 | 1998-12-09 | Ordio Ab | Adsorption of phthalates |
AUPP860899A0 (en) * | 1999-02-11 | 1999-03-04 | Zeolite Australia Limited | Process for the removal of suspended and other material from waste water |
EP1041044B1 (en) * | 1999-03-31 | 2002-07-24 | Argus Umweltbiotechnologie GmbH | A method of purifying waste water containing phenolics |
ES2243118B1 (en) | 2003-05-03 | 2006-07-16 | Jose Garcia Gonzalez | APPLICABLE BIOLOGICAL PRODUCT FOR THE TREATMENT OF WASTE DISPOSALS AND WATER CONSERVATION IN NATURAL SPACES. |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE8402393D0 (en) * | 1983-06-09 | 1984-05-03 | Sten Andersson | SET TO CLEAN AIR AND WATER FROM THE CALVET |
HU195457B (en) * | 1984-04-02 | 1988-05-30 | Vizepitoeipari Troeszt | Process for removing suspended materials, biogene nutrients and soluted metal-compounds from waters containing organic and inorganic impurities |
-
1986
- 1986-03-13 SE SE8601177A patent/SE456087B/en not_active IP Right Cessation
-
1987
- 1987-03-12 AU AU71247/87A patent/AU7124787A/en not_active Abandoned
- 1987-03-12 WO PCT/SE1987/000126 patent/WO1987005592A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
SE456087B (en) | 1988-09-05 |
WO1987005592A1 (en) | 1987-09-24 |
AU7124787A (en) | 1987-10-09 |
SE8601177L (en) | 1987-09-14 |
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Legal Events
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NUG | Patent has lapsed |
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