SE7415862L - - Google Patents

Info

Publication number
SE7415862L
SE7415862L SE7415862A SE7415862A SE7415862L SE 7415862 L SE7415862 L SE 7415862L SE 7415862 A SE7415862 A SE 7415862A SE 7415862 A SE7415862 A SE 7415862A SE 7415862 L SE7415862 L SE 7415862L
Authority
SE
Sweden
Application number
SE7415862A
Other versions
SE417312B (en
Inventor
J L Forgie
Original Assignee
Waltec Ind 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 Waltec Ind Ltd filed Critical Waltec Ind Ltd
Publication of SE7415862L publication Critical patent/SE7415862L/xx
Publication of SE417312B publication Critical patent/SE417312B/en

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
    • C02F3/1236—Particular type of activated sludge installations
    • C02F3/1242—Small compact installations for use in homes, apartment blocks, hotels or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0012—Settling tanks making use of filters, e.g. by floating layers of particulate material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
    • B01D21/0045—Plurality of essentially parallel plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/009—Heating or cooling mechanisms specially adapted for settling tanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/10—Settling tanks with multiple outlets for the separated liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2433—Discharge mechanisms for floating particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/245—Discharge mechanisms for the sediments
    • B01D21/2466—Mammoth pumps, e.g. air lift pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2221/00—Applications of separation devices
    • B01D2221/02—Small separation devices for domestic application, e.g. for canteens, industrial kitchen, washing machines
    • 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

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • 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)
  • Organic Chemistry (AREA)
  • Treatment Of Biological Wastes In General (AREA)
  • Biological Treatment Of Waste Water (AREA)
SE7415862A 1973-12-20 1974-12-17 PLANT FOR AIR TREATMENT OF WASTE WATER SE417312B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA188,615A CA1014281A (en) 1973-12-20 1973-12-20 Domestic sewage treatment plant

Publications (2)

Publication Number Publication Date
SE7415862L true SE7415862L (en) 1975-06-23
SE417312B SE417312B (en) 1981-03-09

Family

ID=4098742

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7415862A SE417312B (en) 1973-12-20 1974-12-17 PLANT FOR AIR TREATMENT OF WASTE WATER

Country Status (7)

Country Link
JP (1) JPS5094751A (en)
BR (1) BR7410539D0 (en)
CA (1) CA1014281A (en)
DE (1) DE2457177A1 (en)
FR (1) FR2255262B1 (en)
GB (1) GB1449558A (en)
SE (1) SE417312B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4059521A (en) * 1975-12-19 1977-11-22 Lumsden Roy W Sewage purification system
US4200534A (en) * 1978-06-05 1980-04-29 Ferdinand Besik Apparatus for renovation of sanitary waters
BE871512A (en) * 1978-10-24 1979-04-24 Godar Serge WATER AND AQUEOUS EFFLUENT COLLECTION AND TREATMENT INSTALLATION.
IT1128841B (en) * 1979-07-02 1986-06-04 Small Stuart H WASTE DISPOSAL DEVICE
CA2022097C (en) * 1990-07-27 1995-02-14 Gerardo Buelna Method of pre-treating peat for use in biofilters for wastewater treatment and use thereof
HUE038909T2 (en) * 2011-05-11 2018-12-28 Juraj Csefalvay Biological treatment process and installation including air-lift and post-treatment in filter
TWI472488B (en) 2012-07-06 2015-02-11 Jinmin Li Apparatus and method for biological sewage treatment
CN110577292A (en) * 2018-06-11 2019-12-17 苏州西姆提纳米科技有限公司 Three-stage sedimentation wastewater treatment device
CN114605051B (en) * 2022-05-16 2022-07-29 山东海河环境技术有限公司 Formula sludge drying device sways with aeration function

Also Published As

Publication number Publication date
FR2255262B1 (en) 1978-07-07
GB1449558A (en) 1976-09-15
DE2457177A1 (en) 1975-07-03
BR7410539D0 (en) 1975-09-02
FR2255262A1 (en) 1975-07-18
CA1014281A (en) 1977-07-19
JPS5094751A (en) 1975-07-28
SE417312B (en) 1981-03-09

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