GB8421390D0 - Purification of water - Google Patents

Purification of water

Info

Publication number
GB8421390D0
GB8421390D0 GB8421390A GB8421390A GB8421390D0 GB 8421390 D0 GB8421390 D0 GB 8421390D0 GB 8421390 A GB8421390 A GB 8421390A GB 8421390 A GB8421390 A GB 8421390A GB 8421390 D0 GB8421390 D0 GB 8421390D0
Authority
GB
United Kingdom
Prior art keywords
purification
water
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.)
Withdrawn
Application number
GB8421390A
Other versions
GB2153808A (en
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.)
Klein S H
Original Assignee
Klein S H
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
Priority claimed from CA000445043A external-priority patent/CA1240418A/en
Application filed by Klein S H filed Critical Klein S H
Publication of GB8421390D0 publication Critical patent/GB8421390D0/en
Publication of GB2153808A publication Critical patent/GB2153808A/en
Withdrawn legal-status Critical Current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
    • C02F3/08—Aerobic processes using moving contact bodies
    • C02F3/085—Fluidized beds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D36/00—Filter circuits or combinations of filters with other separating devices
    • B01D36/02—Combinations of filters of different kinds
    • 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
    • C02F3/06—Aerobic processes using submerged filters
    • 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)
  • Chemical & Material Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biological Treatment Of Waste Water (AREA)
GB8421390A 1984-02-10 1984-08-23 Purification of water and other aqueous liquids Withdrawn GB2153808A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000445043A CA1240418A (en) 1983-02-24 1984-02-10 Method and apparatus for the purification of water and other aqueous liquids

Publications (2)

Publication Number Publication Date
GB8421390D0 true GB8421390D0 (en) 1984-09-26
GB2153808A GB2153808A (en) 1985-08-29

Family

ID=4126917

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8421390A Withdrawn GB2153808A (en) 1984-02-10 1984-08-23 Purification of water and other aqueous liquids

Country Status (1)

Country Link
GB (1) GB2153808A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8807234D0 (en) * 1988-03-25 1988-04-27 Simpson J R Innovative development of slow sand filter
US5264129A (en) * 1988-03-25 1993-11-23 Biofil Limited Filter device
FR2741334B1 (en) * 1995-11-22 1998-01-16 Scpa PROCESS AND PLANT FOR THE TREATMENT OF EFFLUENTS HIGHLY LOADED WITH ORGANIC COMPOUNDS AND IN PARTICULAR VINIFICATION CELL EFFLUENTS
NL2012531B1 (en) * 2014-03-31 2016-02-15 Brightwork B V Method for dewatering biologically activated sludge and filtering of a waste water influent, and device and system for performing such method.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB374125A (en) * 1931-03-04 1932-06-06 Lurgi Ges Fuer Waermetechnik Process for purifying potable water
US3957632A (en) * 1972-03-24 1976-05-18 Sterling Drug Inc. Waste-water purification
US4066546A (en) * 1974-10-25 1978-01-03 Toshin Science Co., Ltd. Continuous filtering process and an apparatus therefor
DE3167230D1 (en) * 1980-12-08 1984-12-20 Sterling Drug Inc A process for treating wastewaters
ZA822382B (en) * 1981-04-07 1983-08-31 Schmidt Mfg Improved physical-chemical waste treatment method and apparatus

Also Published As

Publication number Publication date
GB2153808A (en) 1985-08-29

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)