GB1239181A - - Google Patents
Info
- Publication number
- GB1239181A GB1239181A GB1239181DA GB1239181A GB 1239181 A GB1239181 A GB 1239181A GB 1239181D A GB1239181D A GB 1239181DA GB 1239181 A GB1239181 A GB 1239181A
- Authority
- GB
- United Kingdom
- Prior art keywords
- treating sewage
- heading
- jan
- electromagnetic energy
- international corp
- 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
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
-
- 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
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F7/00—Fertilisers from waste water, sewage sludge, sea slime, ooze or similar masses
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
-
- 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
1,239,181. Treating sewage. BECHTEL INTERNATIONAL CORP. 2 Jan., 1970, No. 331/70. Heading C1C. Treating sewage with electromagnetic energy of microwave length.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB33170 | 1970-01-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1239181A true GB1239181A (en) | 1971-07-14 |
Family
ID=9702508
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1239181D Expired GB1239181A (en) | 1970-01-02 | 1970-01-02 |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1239181A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2117370A (en) * | 1982-03-29 | 1983-10-12 | Conoco Inc | Use of microwave radiation in separating emulsions and dispersions of hydrocarbons and water |
EP0183501A1 (en) * | 1984-11-26 | 1986-06-04 | California Nickel Corporation | Improved separation extraction process for immiscible liquids |
WO1995004871A1 (en) * | 1993-08-11 | 1995-02-16 | Sovmestnoe Predpriyatie 'rida' | Hydraulic wedge device |
WO2004094031A1 (en) * | 2003-04-23 | 2004-11-04 | Arka Holding Aps | Manipulation of dispersed systems |
-
1970
- 1970-01-02 GB GB1239181D patent/GB1239181A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2117370A (en) * | 1982-03-29 | 1983-10-12 | Conoco Inc | Use of microwave radiation in separating emulsions and dispersions of hydrocarbons and water |
EP0183501A1 (en) * | 1984-11-26 | 1986-06-04 | California Nickel Corporation | Improved separation extraction process for immiscible liquids |
WO1995004871A1 (en) * | 1993-08-11 | 1995-02-16 | Sovmestnoe Predpriyatie 'rida' | Hydraulic wedge device |
WO2004094031A1 (en) * | 2003-04-23 | 2004-11-04 | Arka Holding Aps | Manipulation of dispersed systems |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |