NO150075C - Aggregate for biological treatment of wastewater - Google Patents
Aggregate for biological treatment of wastewaterInfo
- Publication number
- NO150075C NO150075C NO771414A NO771414A NO150075C NO 150075 C NO150075 C NO 150075C NO 771414 A NO771414 A NO 771414A NO 771414 A NO771414 A NO 771414A NO 150075 C NO150075 C NO 150075C
- Authority
- NO
- Norway
- Prior art keywords
- wastewater
- aggregate
- biological treatment
- biological
- treatment
- Prior art date
Links
- 239000002351 wastewater Substances 0.000 title 1
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
- C02F3/04—Aerobic processes using trickle 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)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biological Treatment Of Waste Water (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7605490A SE404523B (en) | 1976-05-13 | 1976-05-13 | CLEANING UNIT FOR BIOLOGICAL WASHING WASTE |
Publications (3)
Publication Number | Publication Date |
---|---|
NO771414L NO771414L (en) | 1977-11-15 |
NO150075B NO150075B (en) | 1984-05-07 |
NO150075C true NO150075C (en) | 1984-09-05 |
Family
ID=20327848
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO771414A NO150075C (en) | 1976-05-13 | 1977-04-25 | Aggregate for biological treatment of wastewater |
Country Status (4)
Country | Link |
---|---|
DK (1) | DK147850C (en) |
FI (1) | FI68039C (en) |
NO (1) | NO150075C (en) |
SE (1) | SE404523B (en) |
-
1976
- 1976-05-13 SE SE7605490A patent/SE404523B/en unknown
-
1977
- 1977-04-25 NO NO771414A patent/NO150075C/en unknown
- 1977-05-03 DK DK192877A patent/DK147850C/en not_active IP Right Cessation
- 1977-05-10 FI FI771468A patent/FI68039C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE404523B (en) | 1978-10-09 |
NO771414L (en) | 1977-11-15 |
SE7605490L (en) | 1977-11-14 |
DK192877A (en) | 1977-11-14 |
DK147850C (en) | 1985-08-26 |
DK147850B (en) | 1984-12-24 |
FI771468A (en) | 1977-11-14 |
FI68039C (en) | 1985-07-10 |
NO150075B (en) | 1984-05-07 |
FI68039B (en) | 1985-03-29 |
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