NL7310740A - - Google Patents
Info
- Publication number
- NL7310740A NL7310740A NL7310740A NL7310740A NL7310740A NL 7310740 A NL7310740 A NL 7310740A NL 7310740 A NL7310740 A NL 7310740A NL 7310740 A NL7310740 A NL 7310740A NL 7310740 A NL7310740 A NL 7310740A
- 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
- C02F3/10—Packings; Fillings; Grids
- C02F3/103—Textile-type packing
-
- 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
- C02F3/10—Packings; Fillings; Grids
-
- 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)
- Filtering Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2238957A DE2238957A1 (de) | 1972-08-08 | 1972-08-08 | Fuellelemente fuer tropfkoerper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7310740A true NL7310740A (en:Method) | 1974-02-12 |
Family
ID=5852996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7310740A NL7310740A (en:Method) | 1972-08-08 | 1973-08-03 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5035761A (en:Method) |
| DE (1) | DE2238957A1 (en:Method) |
| FR (1) | FR2195596A1 (en:Method) |
| NL (1) | NL7310740A (en:Method) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL2000695C2 (nl) * | 2007-06-11 | 2008-12-22 | Dhv B V | Werkwijze voor het zuiveren van afvalwater. |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4820307U (en:Method) * | 1971-07-19 | 1973-03-08 | ||
| GB1574922A (en) * | 1976-09-24 | 1980-09-10 | Niigata Engineering Co Ltd | Method and unit for wastewater treatment by microorganisms |
| DE2726723A1 (de) | 1977-06-14 | 1979-01-04 | Akzo Gmbh | Dreidimensionales austauschelement zur fluessigkeitsfuehrung in fluessigkeits-gas- kontaktanlagen |
| FI70695C (fi) * | 1981-12-21 | 1986-10-06 | Enso Gutzeit Oy | Foerfarande foer rening av i synnerhet avfallsvatten som uppstaor i traefoeraedlingsindustrin |
| JPS58206248A (ja) * | 1982-05-26 | 1983-12-01 | Tokyo Denshi Kogyo Kk | Ｆｍ復調状況表示装置 |
-
1972
- 1972-08-08 DE DE2238957A patent/DE2238957A1/de active Pending
-
1973
- 1973-08-03 NL NL7310740A patent/NL7310740A/xx unknown
- 1973-08-07 FR FR7328837A patent/FR2195596A1/fr not_active Withdrawn
- 1973-08-08 JP JP8916773A patent/JPS5035761A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL2000695C2 (nl) * | 2007-06-11 | 2008-12-22 | Dhv B V | Werkwijze voor het zuiveren van afvalwater. |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2238957A1 (de) | 1974-02-14 |
| JPS5035761A (en:Method) | 1975-04-04 |
| FR2195596A1 (en) | 1974-03-08 |