GB1375394A - - Google Patents
Info
- Publication number
- GB1375394A GB1375394A GB4883871A GB4883871A GB1375394A GB 1375394 A GB1375394 A GB 1375394A GB 4883871 A GB4883871 A GB 4883871A GB 4883871 A GB4883871 A GB 4883871A GB 1375394 A GB1375394 A GB 1375394A
- Authority
- GB
- United Kingdom
- Prior art keywords
- water
- activated sludge
- aeration tank
- settled
- tank
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 8
- 238000005273 aeration Methods 0.000 abstract 4
- 239000010802 sludge Substances 0.000 abstract 4
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 abstract 2
- 241000589565 Flavobacterium Species 0.000 abstract 1
- 241000186359 Mycobacterium Species 0.000 abstract 1
- 241000192023 Sarcina Species 0.000 abstract 1
- 241001148470 aerobic bacillus Species 0.000 abstract 1
- -1 aromatic nitro derivative Chemical class 0.000 abstract 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 abstract 1
- 239000000920 calcium hydroxide Substances 0.000 abstract 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 abstract 1
- 239000001175 calcium sulphate Substances 0.000 abstract 1
- 235000011132 calcium sulphate Nutrition 0.000 abstract 1
- 239000010842 industrial wastewater Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000003472 neutralizing effect Effects 0.000 abstract 1
- 150000002828 nitro derivatives Chemical class 0.000 abstract 1
- 239000002351 wastewater Substances 0.000 abstract 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
- C02F3/12—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)
- Biodiversity & Conservation Biology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4883871A GB1375394A (es) | 1971-10-20 | 1971-10-20 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4883871A GB1375394A (es) | 1971-10-20 | 1971-10-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1375394A true GB1375394A (es) | 1974-11-27 |
Family
ID=10450101
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4883871A Expired GB1375394A (es) | 1971-10-20 | 1971-10-20 |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1375394A (es) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1988003913A1 (en) * | 1986-11-20 | 1988-06-02 | Institut Kolloidnoi Khimii I Khimii Vody Imeni A.V | Method of biological purification of waste water from non-ionogenic surface-active substances |
WO1996018723A1 (en) * | 1994-12-16 | 1996-06-20 | Cytec Technology Corp. | Method for obtaining microorganisms which degrade organic compound(s) |
US5585272A (en) * | 1994-12-16 | 1996-12-17 | Cytec Technology Corporation | Solid phase system for aerobic degradation |
US5610061A (en) * | 1994-12-16 | 1997-03-11 | Cytec Industries, Inc. | Microorganisms for biodegrading compounds |
US5633164A (en) * | 1994-12-16 | 1997-05-27 | Cytec Technology Corporaton | Methods for fluid phase biodegradation |
US5641679A (en) * | 1994-12-16 | 1997-06-24 | Cytec Technology Corporation | Methods for bio-remediation |
CN109371692A (zh) * | 2018-11-01 | 2019-02-22 | 广州邦葳纺织助剂有限公司 | 一种织物apeo的处理方法 |
-
1971
- 1971-10-20 GB GB4883871A patent/GB1375394A/en not_active Expired
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1988003913A1 (en) * | 1986-11-20 | 1988-06-02 | Institut Kolloidnoi Khimii I Khimii Vody Imeni A.V | Method of biological purification of waste water from non-ionogenic surface-active substances |
WO1996018723A1 (en) * | 1994-12-16 | 1996-06-20 | Cytec Technology Corp. | Method for obtaining microorganisms which degrade organic compound(s) |
US5585272A (en) * | 1994-12-16 | 1996-12-17 | Cytec Technology Corporation | Solid phase system for aerobic degradation |
US5610061A (en) * | 1994-12-16 | 1997-03-11 | Cytec Industries, Inc. | Microorganisms for biodegrading compounds |
US5633164A (en) * | 1994-12-16 | 1997-05-27 | Cytec Technology Corporaton | Methods for fluid phase biodegradation |
US5641679A (en) * | 1994-12-16 | 1997-06-24 | Cytec Technology Corporation | Methods for bio-remediation |
US5688685A (en) * | 1994-12-16 | 1997-11-18 | Cytec Technology Corporation | System and methods for biodegradation of compounds |
US5773283A (en) * | 1994-12-16 | 1998-06-30 | Cytec Technology Corporation | Systems and methods for biodegradation |
CN109371692A (zh) * | 2018-11-01 | 2019-02-22 | 广州邦葳纺织助剂有限公司 | 一种织物apeo的处理方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3268957D1 (en) | Process and installation for the biological purification of waste water | |
GB1445109A (en) | Method and apparatus for reducing toilet effluents to useable liquids adjustment devices | |
ATE56199T1 (de) | Verfahren fuer die abwasserreinigung. | |
GB1404565A (en) | Method of biological purification of sewage and plant for carrying out the method | |
GB1440171A (en) | Treatment of acqueous effluents to remove nitrate and nitrate ions | |
ES8704858A1 (es) | Procedimiento e instalacion de depuracion biologica de aguas residuales | |
WO1999021801B1 (en) | Method for water purification based on the fenton reaction | |
GB1375394A (es) | ||
GB1432667A (en) | Waste water treatment | |
KR960031359A (ko) | 반송슬러지내의 질산화물의 제거에 의한 개량된 폐수처리방법 | |
ES477224A1 (es) | Instalacion para el tratamiento de aguas residuales segun elprocedimiento de lodo activado. | |
GB1398603A (en) | Processes for the biological treatment of waste water | |
KR950017765A (ko) | 오폐수정화처리방법 및 그 장치 | |
GB1385822A (en) | Activated sludge sewage treatment process and system | |
GB1531902A (en) | Purification of waste water by an activated sludge proces | |
Bhattacharyya et al. | Enhanced biological treatment system for coke plant wastewater achieving complete nitrification | |
FR2365527A1 (fr) | Procede de purification biochimique d'eaux residuaires domestiques, industrielles ou melangees | |
GB1429452A (en) | Methodof accelerating and intensifying biological decomposi tion processes using the waste heat in cooling water from industrial plants | |
GB1496069A (en) | Method for the biological purification of effluent and the plant for carrying out the process | |
FR2372121A1 (fr) | Procede d'elimination simultanee des pollutions carbonees et azotees dans les eaux residuaires | |
Parker | Treatment of spent vegetable tannins by lagooning | |
Bellstedt et al. | TREATMENT OF DISTILLERY WASTES-A CASE HISTORY | |
GB885834A (en) | Improvements in or relating to the purification of industrial effluents | |
GB307587A (en) | Improvements in the biological purification of waste water | |
Rogovskaya et al. | Intensification of biological purification of industrial wastes. H. Microbiological characterization of activated sludges used to purify effluents containing hydrogen sulphide |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |