GB2286824B - Wastewater treatment - Google Patents

Wastewater treatment

Info

Publication number
GB2286824B
GB2286824B GB9403832A GB9403832A GB2286824B GB 2286824 B GB2286824 B GB 2286824B GB 9403832 A GB9403832 A GB 9403832A GB 9403832 A GB9403832 A GB 9403832A GB 2286824 B GB2286824 B GB 2286824B
Authority
GB
United Kingdom
Prior art keywords
wastewater treatment
wastewater
treatment
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 - Fee Related
Application number
GB9403832A
Other versions
GB9403832D0 (en
GB2286824A (en
Inventor
Keith Jonathan Ilett
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.)
WYATT Ltd
Original Assignee
WYATT Ltd
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 WYATT Ltd filed Critical WYATT Ltd
Priority to GB9403832A priority Critical patent/GB2286824B/en
Publication of GB9403832D0 publication Critical patent/GB9403832D0/en
Publication of GB2286824A publication Critical patent/GB2286824A/en
Application granted granted Critical
Publication of GB2286824B publication Critical patent/GB2286824B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C02F3/12—Activated sludge processes
    • C02F3/1205—Particular type of activated sludge processes
    • C02F3/1226—Particular type of activated sludge processes comprising an absorbent material suspended in the mixed liquor
    • 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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • 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
    • C02F3/1205—Particular type of activated sludge processes
    • C02F3/1231—Treatments of toxic sewage
    • 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)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Water Treatment By Sorption (AREA)
GB9403832A 1994-02-28 1994-02-28 Wastewater treatment Expired - Fee Related GB2286824B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9403832A GB2286824B (en) 1994-02-28 1994-02-28 Wastewater treatment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9403832A GB2286824B (en) 1994-02-28 1994-02-28 Wastewater treatment

Publications (3)

Publication Number Publication Date
GB9403832D0 GB9403832D0 (en) 1994-04-20
GB2286824A GB2286824A (en) 1995-08-30
GB2286824B true GB2286824B (en) 1998-02-25

Family

ID=10751047

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9403832A Expired - Fee Related GB2286824B (en) 1994-02-28 1994-02-28 Wastewater treatment

Country Status (1)

Country Link
GB (1) GB2286824B (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1402369A (en) * 1972-03-24 1975-08-06 Sterling Drug Inc Waste-water purification
US3977966A (en) * 1975-09-24 1976-08-31 Sterling Drug Inc. Purification of non-biodegradable industrial wastewaters
GB2004533A (en) * 1977-09-19 1979-04-04 Sterling Drug Inc Treating wastewaters with an adsorbent and a rotating biological contactor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1402369A (en) * 1972-03-24 1975-08-06 Sterling Drug Inc Waste-water purification
US3977966A (en) * 1975-09-24 1976-08-31 Sterling Drug Inc. Purification of non-biodegradable industrial wastewaters
GB2004533A (en) * 1977-09-19 1979-04-04 Sterling Drug Inc Treating wastewaters with an adsorbent and a rotating biological contactor

Also Published As

Publication number Publication date
GB9403832D0 (en) 1994-04-20
GB2286824A (en) 1995-08-30

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Legal Events

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

Effective date: 20010228