GB1521609A - Process for the anaerobic digestion of aqueous effluent - Google Patents

Process for the anaerobic digestion of aqueous effluent

Info

Publication number
GB1521609A
GB1521609A GB5318576A GB5318576A GB1521609A GB 1521609 A GB1521609 A GB 1521609A GB 5318576 A GB5318576 A GB 5318576A GB 5318576 A GB5318576 A GB 5318576A GB 1521609 A GB1521609 A GB 1521609A
Authority
GB
United Kingdom
Prior art keywords
effluent
conducting
sludge
treated
dec
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
GB5318576A
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.)
WESTERN PACIFIC WATER TREATMEN
Original Assignee
WESTERN PACIFIC WATER TREATMEN
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 WESTERN PACIFIC WATER TREATMEN filed Critical WESTERN PACIFIC WATER TREATMEN
Publication of GB1521609A publication Critical patent/GB1521609A/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
    • C02F3/30—Aerobic and anaerobic 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
    • C02F3/28—Anaerobic digestion processes
    • 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
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Fertilizers (AREA)

Abstract

1521609 Anaerobic treatment of effluent WESTERN PACIFIC WATER TREATMENT CORP Ltd 20 Dec 1976 [7 Dec 1976] 53185/76 Headings C1C and C1B Effluent is treated by conducting the effluent through a screen to remove solids therefrom, conducting the screened effluent through a sand trap to remove fine particles therefrom, conducting the thus treated effluent to a retaining basin and adding appropriate chemicals, preferably lime, to bring the pH of the effluent to approximately 7, treating the neutralized effluent in an anaerobic digestor to break down pollutant materials and conducting the digested effluent to a sedimentation tank and separating sludge from purified water. The process may be used to treat effluent from a palm oil factory. The sludge produced may be used as a fertilizer and phosphates and nitrates may be added to the effluent prior to digestion to increase the fertilizer value of the resulting sludge. The purified water may be further treated for example by trickle filtration or activated sludge processes.
GB5318576A 1976-12-07 1976-12-20 Process for the anaerobic digestion of aqueous effluent Expired GB1521609A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU20321/76A AU493415B2 (en) 1976-12-07 1976-12-07 Effluent treatment system

Publications (1)

Publication Number Publication Date
GB1521609A true GB1521609A (en) 1978-08-16

Family

ID=3709661

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5318576A Expired GB1521609A (en) 1976-12-07 1976-12-20 Process for the anaerobic digestion of aqueous effluent

Country Status (3)

Country Link
AU (1) AU493415B2 (en)
GB (1) GB1521609A (en)
MY (1) MY8400237A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0142873A1 (en) * 1983-09-09 1985-05-29 Gist-Brocades N.V. Process and apparatus for anaerobic fermentation of solid wastes in water in two phases
FR2620439A1 (en) * 1987-09-14 1989-03-17 Sgn Soc Gen Tech Nouvelle Process and device for the treatment of lipid-containing sewage by methanic fermentation
WO2000041976A1 (en) * 1999-01-14 2000-07-20 Ebara Engineering Singapore Pte Ltd. System for treating palm oil mill effluent
EP1285959A1 (en) * 2001-08-21 2003-02-26 Höfer Bioreact GmbH Bioreactor for use of the heat generated by biochemical reactions
WO2003016461A2 (en) * 2001-08-17 2003-02-27 HöFer Bioreact GmbH Bio-reactor system for the use of heat generated by biochemical reactions
WO2008060137A1 (en) * 2006-11-13 2008-05-22 Gim Triple Seven Sdn. Bhd. Organic fertilizer

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0142873A1 (en) * 1983-09-09 1985-05-29 Gist-Brocades N.V. Process and apparatus for anaerobic fermentation of solid wastes in water in two phases
US4652374A (en) * 1983-09-09 1987-03-24 Gist-Brocades N.V. Process for anaerobic fermentation of solid wastes in water in two phases
FR2620439A1 (en) * 1987-09-14 1989-03-17 Sgn Soc Gen Tech Nouvelle Process and device for the treatment of lipid-containing sewage by methanic fermentation
WO2000041976A1 (en) * 1999-01-14 2000-07-20 Ebara Engineering Singapore Pte Ltd. System for treating palm oil mill effluent
WO2003016461A2 (en) * 2001-08-17 2003-02-27 HöFer Bioreact GmbH Bio-reactor system for the use of heat generated by biochemical reactions
WO2003016461A3 (en) * 2001-08-17 2003-06-12 Hoefer Bioreact Gmbh Bio-reactor system for the use of heat generated by biochemical reactions
EP1285959A1 (en) * 2001-08-21 2003-02-26 Höfer Bioreact GmbH Bioreactor for use of the heat generated by biochemical reactions
WO2008060137A1 (en) * 2006-11-13 2008-05-22 Gim Triple Seven Sdn. Bhd. Organic fertilizer

Also Published As

Publication number Publication date
AU2032176A (en) 1978-06-15
AU493415B2 (en) 1978-06-15
MY8400237A (en) 1984-12-31

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Legal Events

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