CA1028431A - Sewage treatment process and apparatus - Google Patents
Sewage treatment process and apparatusInfo
- Publication number
- CA1028431A CA1028431A CA178,070A CA178070A CA1028431A CA 1028431 A CA1028431 A CA 1028431A CA 178070 A CA178070 A CA 178070A CA 1028431 A CA1028431 A CA 1028431A
- Authority
- CA
- Canada
- Prior art keywords
- treatment process
- sewage treatment
- sewage
- treatment
- 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
- 239000010865 sewage Substances 0.000 title 1
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
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
- C02F1/325—Irradiation devices or lamp constructions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/21—Mixing gases with liquids by introducing liquids into gaseous media
- B01F23/213—Mixing gases with liquids by introducing liquids into gaseous media by spraying or atomising of the liquids
- B01F23/2133—Mixing gases with liquids by introducing liquids into gaseous media by spraying or atomising of the liquids using electric, sonic or ultrasonic energy
-
- 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
- C02F1/34—Treatment of water, waste water, or sewage with mechanical oscillations
- C02F1/36—Treatment of water, waste water, or sewage with mechanical oscillations ultrasonic vibrations
-
- 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
-
- 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
- C02F3/24—Activated sludge processes using free-fall aeration or spraying
-
- 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
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Microbiology (AREA)
- Mechanical Engineering (AREA)
- Biodiversity & Conservation Biology (AREA)
- Toxicology (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physical Water Treatments (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Biological Treatment Of Waste Water (AREA)
- Treatment Of Biological Wastes In General (AREA)
- Activated Sludge Processes (AREA)
- Treatment Of Sludge (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US28184372A | 1972-08-18 | 1972-08-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1028431A true CA1028431A (en) | 1978-03-21 |
Family
ID=23079009
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA178,070A Expired CA1028431A (en) | 1972-08-18 | 1973-08-03 | Sewage treatment process and apparatus |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS4952446A (ja) |
CA (1) | CA1028431A (ja) |
DE (1) | DE2338842A1 (ja) |
FR (1) | FR2196295B1 (ja) |
GB (1) | GB1442454A (ja) |
IL (1) | IL42823A (ja) |
IT (1) | IT995079B (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS553989B2 (ja) * | 1973-09-25 | 1980-01-28 | ||
DE2856537A1 (de) * | 1978-12-28 | 1980-07-10 | Kasachskij G Uni Im S M Kirowa | Einrichtung zur wasseraufbereitung |
FR2460329B2 (fr) * | 1979-06-29 | 1985-07-19 | Raymond Joel | Procede pour accelerer l'evolution naturelle d'un produit |
JPS58174294U (ja) * | 1982-05-18 | 1983-11-21 | 株式会社井上ジャパックス研究所 | 浄化槽 |
GB2241697B (en) * | 1989-12-06 | 1993-04-14 | D L Herbertson Limited | Modular aeration unit |
DE4204607C2 (de) * | 1992-02-15 | 1995-11-30 | Schott Glaswerke | Verfahren und Vorrichtung zur biologischen Abwasserreinigung |
DE19709384C1 (de) * | 1997-03-07 | 1998-04-23 | Rehau Ag & Co | Verfahren zur Abwasserreinigung |
CN102757162B (zh) * | 2012-08-12 | 2013-10-16 | 周利坤 | 一种含油污泥处理工艺及设备 |
CN106336004B (zh) * | 2016-11-09 | 2019-08-09 | 南京大学 | 一种快速匹配废水和填料挂膜的装置及方法 |
CN109095601B (zh) * | 2018-10-25 | 2021-07-06 | 江西理工大学 | 基于粒径控制的好氧颗粒污泥反应器运行稳定性维持方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3264213A (en) * | 1964-10-27 | 1966-08-02 | Pav Jarmil | Method and apparatus for continuous biological degradation of metabolisable substances |
US3672823A (en) * | 1970-03-25 | 1972-06-27 | Wave Energy Systems | Method of sterilizing liquids |
DE2150962A1 (de) * | 1971-10-13 | 1973-04-19 | Siemens Ag | Verfahren zum klaeren von abwasser |
-
1973
- 1973-07-20 GB GB3478073A patent/GB1442454A/en not_active Expired
- 1973-07-25 IL IL42823A patent/IL42823A/en unknown
- 1973-07-27 IT IT2719773A patent/IT995079B/it active
- 1973-07-31 DE DE19732338842 patent/DE2338842A1/de not_active Ceased
- 1973-08-03 CA CA178,070A patent/CA1028431A/en not_active Expired
- 1973-08-09 JP JP8960873A patent/JPS4952446A/ja active Pending
- 1973-08-20 FR FR7330202A patent/FR2196295B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2196295B1 (ja) | 1978-05-26 |
IL42823A0 (en) | 1973-10-25 |
IT995079B (it) | 1975-11-10 |
FR2196295A1 (ja) | 1974-03-15 |
JPS4952446A (ja) | 1974-05-21 |
GB1442454A (en) | 1976-07-14 |
IL42823A (en) | 1976-06-30 |
DE2338842A1 (de) | 1974-02-28 |
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