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
Application number
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of GB1239181A publication Critical patent/GB1239181A/en
Expired legal-status Critical Current

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.
GB1239181D 1970-01-02 1970-01-02 Expired GB1239181A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (4)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
CA1002533A (en) Ureas, process of treating textiles, and improved textiles
CA890032A (en) Microwave horn-paraboloidal antenna
GB1268743A (en) Door locking device
GB1239181A (en)
GB1211880A (en) Improvements in and relating to operating mechanism for door latch apparatus
CA966261A (en) Method of treating textiles
GB1180074A (en) Improvements in or relating to Metal Melting Apparatus.
CA947187A (en) Metal treating process
CA929914A (en) Single turn fluid energy particle treating mill
GB1353894A (en) Handling of waste materials
GB1268234A (en) Stabilized methyl chloroform
AU445972B2 (en) Metal treating process
CA706377A (en) Method of electrolytically chemically treating metals
AU2871471A (en) Metal pretreatment solution and process
CA744685A (en) Sulphurizing treatment of iron and steel
GB1225789A (en)
AU2543471A (en) Metal treating process
IL38443A0 (en) Microwave waveguide window
CA928307A (en) Method of making-5,6-dihydro-2-methyl-1,4-oxathiin-3-carboxamide 4,4-dioxides
CA816288A (en) Process for treating substances with microwave energy
AU3332071A (en) Method of treating nickel-containing ore
CA859716A (en) Method of ionitriding objects made of iron and steel
CA709369A (en) Methods of heat-treating low carbon steel
AU432081B2 (en) Metal pretreatment process and liquid
CA705865A (en) Method of heat treating steel

Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees