JPS4882655A - - Google Patents
Info
- Publication number
- JPS4882655A JPS4882655A JP771473A JP771473A JPS4882655A JP S4882655 A JPS4882655 A JP S4882655A JP 771473 A JP771473 A JP 771473A JP 771473 A JP771473 A JP 771473A JP S4882655 A JPS4882655 A JP S4882655A
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- 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
-
- 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)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Water Treatment By Sorption (AREA)
- Activated Sludge Processes (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US21825472A | 1972-01-17 | 1972-01-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4882655A true JPS4882655A (xx) | 1973-11-05 |
Family
ID=22814380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP771473A Pending JPS4882655A (xx) | 1972-01-17 | 1973-01-17 |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS4882655A (xx) |
| AU (1) | AU5078673A (xx) |
| BE (1) | BE794091A (xx) |
| DE (1) | DE2302208A1 (xx) |
| FR (1) | FR2168347A1 (xx) |
| IT (1) | IT978091B (xx) |
| LU (1) | LU66844A1 (xx) |
| NL (1) | NL7300618A (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2418169C2 (de) * | 1974-04-13 | 1986-05-28 | Feldmühle AG, 4000 Düsseldorf | Verfahren zum Reinigen von Abwässern |
-
0
- BE BE794091D patent/BE794091A/xx unknown
-
1973
- 1973-01-05 AU AU50786/73A patent/AU5078673A/en not_active Expired
- 1973-01-10 IT IT1913073A patent/IT978091B/it active
- 1973-01-15 FR FR7301227A patent/FR2168347A1/fr active Granted
- 1973-01-16 NL NL7300618A patent/NL7300618A/xx unknown
- 1973-01-17 DE DE2302208A patent/DE2302208A1/de active Pending
- 1973-01-17 JP JP771473A patent/JPS4882655A/ja active Pending
- 1973-01-17 LU LU66844D patent/LU66844A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL7300618A (xx) | 1973-07-19 |
| AU5078673A (en) | 1974-07-11 |
| BE794091A (fr) | 1973-05-16 |
| FR2168347A1 (en) | 1973-08-31 |
| FR2168347B1 (xx) | 1977-02-11 |
| LU66844A1 (xx) | 1973-03-19 |
| DE2302208A1 (de) | 1973-08-02 |
| IT978091B (it) | 1974-09-20 |