GB1442454A - Sewage treatment processes and apparatus - Google Patents
Sewage treatment processes and apparatusInfo
- Publication number
- GB1442454A GB1442454A GB3478073A GB3478073A GB1442454A GB 1442454 A GB1442454 A GB 1442454A GB 3478073 A GB3478073 A GB 3478073A GB 3478073 A GB3478073 A GB 3478073A GB 1442454 A GB1442454 A GB 1442454A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sewage treatment
- sewage
- treatment processes
- air
- ultrasonic energy
- 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 abstract 4
- 239000007788 liquid Substances 0.000 abstract 2
- 239000002245 particle Substances 0.000 abstract 2
- 239000005416 organic matter Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 238000005507 spraying Methods 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
- 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
Abstract
1442454 Aerobic sewage treatment using ultrasonic energy J KREUTER 20 July 1973 [18 Aug 1972] 34780/73 Heading C1C Sewage including liquid, solid organic matter and aerobic organisms is treated by spraying it into air and transmitting ultrasonic energy to the sewage to reduce the liquid particle size and coat said particles with air. Apparatus for carrying out the treatment is described.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US28184372A | 1972-08-18 | 1972-08-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1442454A true GB1442454A (en) | 1976-07-14 |
Family
ID=23079009
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3478073A Expired GB1442454A (en) | 1972-08-18 | 1973-07-20 | Sewage treatment processes and apparatus |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS4952446A (en) |
CA (1) | CA1028431A (en) |
DE (1) | DE2338842A1 (en) |
FR (1) | FR2196295B1 (en) |
GB (1) | GB1442454A (en) |
IL (1) | IL42823A (en) |
IT (1) | IT995079B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2241697A (en) * | 1989-12-06 | 1991-09-11 | D L Herbertson Limited | Aeration of sewage |
CN109095601A (en) * | 2018-10-25 | 2018-12-28 | 江西理工大学 | Aerobic granular sludge reactor operation stability based on size controlling maintains method |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS553989B2 (en) * | 1973-09-25 | 1980-01-28 | ||
DE2856537A1 (en) * | 1978-12-28 | 1980-07-10 | Kasachskij G Uni Im S M Kirowa | WATER TREATMENT DEVICE |
FR2460329B2 (en) * | 1979-06-29 | 1985-07-19 | Raymond Joel | PROCESS FOR ACCELERATING THE NATURAL DEVELOPMENT OF A PRODUCT |
JPS58174294U (en) * | 1982-05-18 | 1983-11-21 | 株式会社井上ジャパックス研究所 | septic tank |
DE4204607C2 (en) * | 1992-02-15 | 1995-11-30 | Schott Glaswerke | Method and device for biological wastewater treatment |
DE19709384C1 (en) * | 1997-03-07 | 1998-04-23 | Rehau Ag & Co | Waste water treatment process immobilises microorganisms on one side of membrane |
CN102757162B (en) * | 2012-08-12 | 2013-10-16 | 周利坤 | Oily sludge treatment process and device |
CN106336004B (en) * | 2016-11-09 | 2019-08-09 | 南京大学 | A kind of device and method of Rapid matching waste water and biofilm |
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 (en) * | 1971-10-13 | 1973-04-19 | Siemens Ag | Water purificn - with microorganisms, using ultrasonic rays to comminute suspended material |
-
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/en active
- 1973-07-31 DE DE19732338842 patent/DE2338842A1/en 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
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2241697A (en) * | 1989-12-06 | 1991-09-11 | D L Herbertson Limited | Aeration of sewage |
GB2241697B (en) * | 1989-12-06 | 1993-04-14 | D L Herbertson Limited | Modular aeration unit |
CN109095601A (en) * | 2018-10-25 | 2018-12-28 | 江西理工大学 | Aerobic granular sludge reactor operation stability based on size controlling maintains method |
CN109095601B (en) * | 2018-10-25 | 2021-07-06 | 江西理工大学 | Method for maintaining operation stability of aerobic granular sludge reactor based on particle size control |
Also Published As
Publication number | Publication date |
---|---|
IL42823A0 (en) | 1973-10-25 |
CA1028431A (en) | 1978-03-21 |
JPS4952446A (en) | 1974-05-21 |
DE2338842A1 (en) | 1974-02-28 |
FR2196295B1 (en) | 1978-05-26 |
IT995079B (en) | 1975-11-10 |
IL42823A (en) | 1976-06-30 |
FR2196295A1 (en) | 1974-03-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |