BE560857A - - Google Patents
Info
- Publication number
- BE560857A BE560857A BE560857DA BE560857A BE 560857 A BE560857 A BE 560857A BE 560857D A BE560857D A BE 560857DA BE 560857 A BE560857 A BE 560857A
- Authority
- BE
- Belgium
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
- C02F3/12—Activated sludge processes
- C02F3/1205—Particular type of activated sludge processes
- C02F3/1231—Treatments of toxic sewage
-
- 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)
- Health & Medical Sciences (AREA)
- Toxicology (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)
- Activated Sludge Processes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3133354A GB811162A (en) | 1954-10-29 | 1954-10-29 | Improvements in or relating to the treatment for reduction of the phenolic content of a phenolic waste liquor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE560857A true BE560857A (en:Method) | 1957-10-15 |
Family
ID=33156130
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE542383D BE542383A (en:Method) | 1954-10-29 | ||
| BE560857D BE560857A (en:Method) | 1954-10-29 | 1957-09-16 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE542383D BE542383A (en:Method) | 1954-10-29 |
Country Status (3)
| Country | Link |
|---|---|
| BE (2) | BE560857A (en:Method) |
| FR (2) | FR1137862A (en:Method) |
| GB (1) | GB811162A (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3227488A1 (de) * | 1982-07-23 | 1984-01-26 | Schering AG, 1000 Berlin und 4709 Bergkamen | Verfahren zum biologischen abbau organischer schmutzfrachten in hochkonzentrierten abwaessern mit hilfe frei suspendierter bakterien |
-
0
- BE BE542383D patent/BE542383A/xx unknown
-
1954
- 1954-10-29 GB GB3133354A patent/GB811162A/en not_active Expired
-
1955
- 1955-10-29 FR FR1137862D patent/FR1137862A/fr not_active Expired
-
1957
- 1957-09-16 BE BE560857D patent/BE560857A/xx unknown
- 1957-09-19 FR FR72326D patent/FR72326E/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE542383A (en:Method) | |
| FR72326E (fr) | 1960-04-06 |
| FR1137862A (fr) | 1957-06-05 |
| GB811162A (en) | 1959-04-02 |