JPS5055157A - - Google Patents
Info
- Publication number
- JPS5055157A JPS5055157A JP10181474A JP10181474A JPS5055157A JP S5055157 A JPS5055157 A JP S5055157A JP 10181474 A JP10181474 A JP 10181474A JP 10181474 A JP10181474 A JP 10181474A JP S5055157 A JPS5055157 A JP S5055157A
- 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
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
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- 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
- C02F3/006—Regulation methods for biological treatment
-
- 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
- C02F3/12—Activated sludge processes
- C02F3/1205—Particular type of activated sludge processes
- C02F3/1215—Combinations of activated sludge treatment with precipitation, flocculation, coagulation and separation of phosphates
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
- C02F2103/36—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from the manufacture of organic compounds
- C02F2103/38—Polymers
-
- 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)
- Chemical & Material Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Microbiology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Inorganic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Biological Treatment Of Waste Water (AREA)
- Activated Sludge Processes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US39460273A | 1973-09-05 | 1973-09-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5055157A true JPS5055157A (ja) | 1975-05-15 |
Family
ID=23559654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10181474A Pending JPS5055157A (ja) | 1973-09-05 | 1974-09-04 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5055157A (ja) |
| CA (1) | CA1038507A (ja) |
| DE (1) | DE2442524A1 (ja) |
| ES (1) | ES429765A1 (ja) |
| FR (1) | FR2242336A1 (ja) |
| GB (1) | GB1461865A (ja) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5851922A (ja) * | 1981-09-04 | 1983-03-26 | ユニオン・カ−バイド・コ−ポレ−シヨン | 揮発性有機物質用の生化学的増進吸収系 |
| ES2242488B1 (es) * | 2003-02-28 | 2007-08-16 | Ecologicwash S.L | Sistema integrado para el tratamiento y reciclado de aguas residuales sanitarias e industriales. |
| KR102435095B1 (ko) * | 2015-04-07 | 2022-08-23 | 사빅 글로벌 테크놀러지스 비.브이. | Abs 에멀젼 중합 방법 유래의 폐수를 정제하는 방법 |
| CN110183081A (zh) * | 2019-06-03 | 2019-08-30 | 浙江大学 | 一种微生物河道底泥处理方法 |
-
1974
- 1974-09-04 JP JP10181474A patent/JPS5055157A/ja active Pending
- 1974-09-04 FR FR7430077A patent/FR2242336A1/fr not_active Withdrawn
- 1974-09-04 GB GB3865874A patent/GB1461865A/en not_active Expired
- 1974-09-04 ES ES429765A patent/ES429765A1/es not_active Expired
- 1974-09-04 CA CA208,399A patent/CA1038507A/en not_active Expired
- 1974-09-05 DE DE2442524A patent/DE2442524A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| FR2242336A1 (ja) | 1975-03-28 |
| CA1038507A (en) | 1978-09-12 |
| GB1461865A (en) | 1977-01-19 |
| DE2442524A1 (de) | 1975-03-06 |
| ES429765A1 (es) | 1976-09-16 |