GB1412590A - Biological treatment of liquid effluent - Google Patents

Biological treatment of liquid effluent

Info

Publication number
GB1412590A
GB1412590A GB4812873A GB4812873A GB1412590A GB 1412590 A GB1412590 A GB 1412590A GB 4812873 A GB4812873 A GB 4812873A GB 4812873 A GB4812873 A GB 4812873A GB 1412590 A GB1412590 A GB 1412590A
Authority
GB
United Kingdom
Prior art keywords
liquid effluent
effluent
bed
biologically
foam
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
GB4812873A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gary Aircraft Corp
Original Assignee
Gary Aircraft Corp
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 by Gary Aircraft Corp filed Critical Gary Aircraft Corp
Priority to GB4812873A priority Critical patent/GB1412590A/en
Publication of GB1412590A publication Critical patent/GB1412590A/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
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/10—Packings; Fillings; Grids
    • 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)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biological Treatment Of Waste Water (AREA)

Abstract

1412590 Biological teatment of liquid effluent GARY AIRCRAFT CORP 19 March 1973 [20 Dec 1971] 48128/73 Divided out of 1412587 Heading C1C A process for biologically treating liquid effluent having organic content comprises passing the effluent through a bed of rigid and porous inorganic foamed silica packing which contains on the surface thereof biologically active aerobic micro-organisms and introducing oxygen to the bed whereby the organic content of the liquid effluent is biologically oxidized. Preferably the foam pore size is 10-300 microns and the foam is coated with an organic polymer such as methyl cellulose, polyvinyl pyrrolidone, polyvinyl alcohol, polyvinyl acetate or gelatin. Specifications 1,412,587, 1,412,588 and 1,412,589 are referred to.
GB4812873A 1971-12-20 1971-12-20 Biological treatment of liquid effluent Expired GB1412590A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4812873A GB1412590A (en) 1971-12-20 1971-12-20 Biological treatment of liquid effluent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4812873A GB1412590A (en) 1971-12-20 1971-12-20 Biological treatment of liquid effluent

Publications (1)

Publication Number Publication Date
GB1412590A true GB1412590A (en) 1975-11-05

Family

ID=10447490

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4812873A Expired GB1412590A (en) 1971-12-20 1971-12-20 Biological treatment of liquid effluent

Country Status (1)

Country Link
GB (1) GB1412590A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0104525A2 (en) * 1982-09-25 1984-04-04 Linde Aktiengesellschaft Apparatus and process for the biological purification of waste water
US7582474B2 (en) * 2005-07-11 2009-09-01 Honeywell International Inc. Process reactor with layered packed bed
WO2012161726A1 (en) 2010-10-05 2012-11-29 Dairy Manufactures, Inc. Composition and method for delivery of substances in a dry mode having a surface layer
CN104731060A (en) * 2015-02-02 2015-06-24 北京金控自动化技术有限公司 Sewage treatment energy-saving control method based on three-variable three-dimensional table
US10047339B2 (en) 2011-04-04 2018-08-14 Drylet, Llc Composition and method for delivery of living cells in a dry mode having a surface layer
US11440853B2 (en) 2017-02-28 2022-09-13 Drylet, Inc. Systems, methods, and apparatus for increased wastewater effluent and biosolids quality

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0104525A2 (en) * 1982-09-25 1984-04-04 Linde Aktiengesellschaft Apparatus and process for the biological purification of waste water
EP0104525A3 (en) * 1982-09-25 1985-09-04 Linde Aktiengesellschaft Apparatus and process for the biological purification of waste water
US7582474B2 (en) * 2005-07-11 2009-09-01 Honeywell International Inc. Process reactor with layered packed bed
US10316312B2 (en) 2009-10-05 2019-06-11 Drylet, Llc Composition and method for delivery of microorganisms in a dry mode in porous structure
CN103108555B (en) * 2010-10-05 2017-04-12 戴莱特有限公司 Composition and method for delivery of substances in a dry mode having a surface layer
CN103108555A (en) * 2010-10-05 2013-05-15 奶制品厂有限公司 Composition and method for delivery of substances in a dry mode having a surface layer
CN107446913A (en) * 2010-10-05 2017-12-08 戴莱特有限公司 It is used for superficial layer with the composition and method of drying mode delivered substance
WO2012161726A1 (en) 2010-10-05 2012-11-29 Dairy Manufactures, Inc. Composition and method for delivery of substances in a dry mode having a surface layer
CN107446913B (en) * 2010-10-05 2021-06-22 戴莱特公司 Composition and method for delivering a substance in a dry mode with a surface layer
US10047339B2 (en) 2011-04-04 2018-08-14 Drylet, Llc Composition and method for delivery of living cells in a dry mode having a surface layer
CN104731060A (en) * 2015-02-02 2015-06-24 北京金控自动化技术有限公司 Sewage treatment energy-saving control method based on three-variable three-dimensional table
CN104731060B (en) * 2015-02-02 2017-07-11 北京金控数据技术股份有限公司 A kind of sewage disposal energy-saving control method based on ternary three-dimensional table
US11440853B2 (en) 2017-02-28 2022-09-13 Drylet, Inc. Systems, methods, and apparatus for increased wastewater effluent and biosolids quality

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee