GB2187181B - Purification of sewage - Google Patents
Purification of sewageInfo
- Publication number
- GB2187181B GB2187181B GB8700233A GB8700233A GB2187181B GB 2187181 B GB2187181 B GB 2187181B GB 8700233 A GB8700233 A GB 8700233A GB 8700233 A GB8700233 A GB 8700233A GB 2187181 B GB2187181 B GB 2187181B
- Authority
- GB
- United Kingdom
- Prior art keywords
- sewage
- purification
- Prior art date
- 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.)
- Expired - Fee Related
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
-
- 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
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
-
- 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)
- Microbiology (AREA)
- Engineering & Computer Science (AREA)
- Biodiversity & Conservation Biology (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Toxicology (AREA)
- Health & Medical Sciences (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Removal Of Specific Substances (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU864006500A SU1336454A1 (en) | 1986-01-09 | 1986-01-09 | Method of biological purification of waste water from ethylene glycol |
SU864005310A SU1430366A1 (en) | 1986-01-09 | 1986-01-09 | Method of biological purifying of high-concentration waste water |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8700233D0 GB8700233D0 (en) | 1987-02-11 |
GB2187181A GB2187181A (en) | 1987-09-03 |
GB2187181B true GB2187181B (en) | 1990-05-23 |
Family
ID=26666048
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8700233A Expired - Fee Related GB2187181B (en) | 1986-01-09 | 1987-01-07 | Purification of sewage |
Country Status (5)
Country | Link |
---|---|
CN (1) | CN87100664A (en) |
DE (1) | DE3700503A1 (en) |
FR (1) | FR2595683B1 (en) |
GB (1) | GB2187181B (en) |
IT (1) | IT1216773B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110184223B (en) * | 2019-06-17 | 2020-11-24 | 华中农业大学 | Arthrobacter calsium capable of removing ammonia nitrogen in culture sewage and application thereof |
CN112939208A (en) * | 2021-02-01 | 2021-06-11 | 山西沃能化工科技有限公司 | Activated sludge culture method suitable for ethylene glycol wastewater biochemical treatment |
-
1987
- 1987-01-07 GB GB8700233A patent/GB2187181B/en not_active Expired - Fee Related
- 1987-01-08 FR FR8700122A patent/FR2595683B1/en not_active Expired
- 1987-01-08 CN CN198787100664A patent/CN87100664A/en active Pending
- 1987-01-08 IT IT4750887A patent/IT1216773B/en active
- 1987-01-09 DE DE19873700503 patent/DE3700503A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
FR2595683A1 (en) | 1987-09-18 |
IT1216773B (en) | 1990-03-14 |
IT8747508A0 (en) | 1987-01-08 |
DE3700503A1 (en) | 1987-07-16 |
GB2187181A (en) | 1987-09-03 |
CN87100664A (en) | 1987-08-26 |
GB8700233D0 (en) | 1987-02-11 |
FR2595683B1 (en) | 1988-10-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |