NL1001576C2 - Werkwijze en inrichting voor het zuiveren van verontreinigd water. - Google Patents
Werkwijze en inrichting voor het zuiveren van verontreinigd water. Download PDFInfo
- Publication number
- NL1001576C2 NL1001576C2 NL1001576A NL1001576A NL1001576C2 NL 1001576 C2 NL1001576 C2 NL 1001576C2 NL 1001576 A NL1001576 A NL 1001576A NL 1001576 A NL1001576 A NL 1001576A NL 1001576 C2 NL1001576 C2 NL 1001576C2
- Authority
- NL
- Netherlands
- Prior art keywords
- bed
- water
- filter
- sand
- filter bed
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
- B01D24/20—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being provided in an open container
- B01D24/26—Upward filtration
- B01D24/266—Upward filtration the container having distribution or collection headers or pervious conduits
-
- 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
- C02F3/06—Aerobic processes using submerged filters
-
- 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)
- Microbiology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biological Treatment Of Waste Water (AREA)
- Processing Of Solid Wastes (AREA)
- Water Treatment By Sorption (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL1001576A NL1001576C2 (nl) | 1995-11-03 | 1995-11-03 | Werkwijze en inrichting voor het zuiveren van verontreinigd water. |
DE69607438T DE69607438D1 (de) | 1995-11-03 | 1996-11-04 | Anlage zur Abwasserklärung |
AT96203059T ATE191205T1 (de) | 1995-11-03 | 1996-11-04 | Anlage zur abwasserklärung |
EP19960203059 EP0771761B1 (de) | 1995-11-03 | 1996-11-04 | Anlage zur Abwasserklärung |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL1001576 | 1995-11-03 | ||
NL1001576A NL1001576C2 (nl) | 1995-11-03 | 1995-11-03 | Werkwijze en inrichting voor het zuiveren van verontreinigd water. |
Publications (1)
Publication Number | Publication Date |
---|---|
NL1001576C2 true NL1001576C2 (nl) | 1997-05-13 |
Family
ID=19761806
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL1001576A NL1001576C2 (nl) | 1995-11-03 | 1995-11-03 | Werkwijze en inrichting voor het zuiveren van verontreinigd water. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0771761B1 (de) |
AT (1) | ATE191205T1 (de) |
DE (1) | DE69607438D1 (de) |
NL (1) | NL1001576C2 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6461509B1 (en) | 1999-10-08 | 2002-10-08 | Rowafil Waterrecycling B.V. | Method and installation for purifying contaminated water |
CH700765A1 (de) * | 2009-04-06 | 2010-10-15 | Natural Blue Gmbh | Verteiler zur Anordnung in Filterbecken zur Poolwasseraufbereitung. |
CH700769A1 (de) | 2009-04-09 | 2010-10-15 | Natural Blue Gmbh | Filterelement, sowie Filtereinrichtung. |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0265303A1 (de) * | 1986-10-01 | 1988-04-27 | OTV (OMNIUM de TRAITEMENTS et de VALORISATION) | Verfahren für biologische Abwasserreinigung auf einem Bett von körnigem Material |
EP0517236A1 (de) * | 1991-06-07 | 1992-12-09 | S.I.D.A. SOCIETA' ITALIANA DEPURAZIONE ACQUE S.p.A. | Anlage zur Behandlung von mit oberflächenaktiven Substanzen verschmutzten Abwässern |
-
1995
- 1995-11-03 NL NL1001576A patent/NL1001576C2/nl not_active IP Right Cessation
-
1996
- 1996-11-04 DE DE69607438T patent/DE69607438D1/de not_active Expired - Fee Related
- 1996-11-04 EP EP19960203059 patent/EP0771761B1/de not_active Expired - Lifetime
- 1996-11-04 AT AT96203059T patent/ATE191205T1/de not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0265303A1 (de) * | 1986-10-01 | 1988-04-27 | OTV (OMNIUM de TRAITEMENTS et de VALORISATION) | Verfahren für biologische Abwasserreinigung auf einem Bett von körnigem Material |
EP0517236A1 (de) * | 1991-06-07 | 1992-12-09 | S.I.D.A. SOCIETA' ITALIANA DEPURAZIONE ACQUE S.p.A. | Anlage zur Behandlung von mit oberflächenaktiven Substanzen verschmutzten Abwässern |
Also Published As
Publication number | Publication date |
---|---|
EP0771761B1 (de) | 2000-03-29 |
DE69607438D1 (de) | 2000-05-04 |
ATE191205T1 (de) | 2000-04-15 |
EP0771761A1 (de) | 1997-05-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PD2B | A search report has been drawn up | ||
SD | Assignments of patents |
Owner name: VACUPLAST-LUCHT B.V. |
|
VD1 | Lapsed due to non-payment of the annual fee |
Effective date: 20010601 |