GB2073165B - Submerged filter bed for treating liquid waste - Google Patents

Submerged filter bed for treating liquid waste

Info

Publication number
GB2073165B
GB2073165B GB8032296A GB8032296A GB2073165B GB 2073165 B GB2073165 B GB 2073165B GB 8032296 A GB8032296 A GB 8032296A GB 8032296 A GB8032296 A GB 8032296A GB 2073165 B GB2073165 B GB 2073165B
Authority
GB
United Kingdom
Prior art keywords
liquid waste
filter bed
treating liquid
submerged filter
submerged
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
GB8032296A
Other versions
GB2073165A (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.)
Yamato Setubi Construction Co Ltd
Original Assignee
Yamato Setubi Construction Co 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 Yamato Setubi Construction Co Ltd filed Critical Yamato Setubi Construction Co Ltd
Publication of GB2073165A publication Critical patent/GB2073165A/en
Application granted granted Critical
Publication of GB2073165B publication Critical patent/GB2073165B/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
    • C02F3/12—Activated sludge processes
    • C02F3/22—Activated sludge processes using circulation pipes
    • C02F3/223—Activated sludge processes using circulation pipes using "air-lift"
    • 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
    • C02F3/04—Aerobic processes using trickle 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
    • C02F3/06—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)
  • 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)
GB8032296A 1980-03-28 1980-10-07 Submerged filter bed for treating liquid waste Expired GB2073165B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3983980A JPS56136697A (en) 1980-03-28 1980-03-28 Immersion filter bed tank of combined waste liquid

Publications (2)

Publication Number Publication Date
GB2073165A GB2073165A (en) 1981-10-14
GB2073165B true GB2073165B (en) 1984-02-29

Family

ID=12564126

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8032296A Expired GB2073165B (en) 1980-03-28 1980-10-07 Submerged filter bed for treating liquid waste

Country Status (3)

Country Link
JP (1) JPS56136697A (en)
DE (1) DE3049609A1 (en)
GB (1) GB2073165B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2136791B (en) * 1983-03-17 1987-09-23 Geoffrey Harold Jensen Sewage treatment plant
DE3529668A1 (en) * 1985-08-20 1987-02-26 Blum Albert CLEANING DEVICE
JPS6369590A (en) * 1986-09-11 1988-03-29 Iseki Kaihatsu Koki:Kk Purifier
JPH0661546B2 (en) * 1990-04-09 1994-08-17 大和設備工事株式会社 Sewage purification equipment
US6287469B1 (en) * 1997-10-17 2001-09-11 Ashco-A-Corporation Home wastewater treatment plant
DE102009020202A1 (en) * 2009-05-07 2010-11-11 Engelhardt, Karl, Dipl.-Ing. (FH) Small wastewater treatment plant with ring filter
JP5810385B2 (en) * 2011-12-02 2015-11-11 株式会社レックＥｍ益子 Wastewater infiltration treatment equipment
CN107398096A (en) * 2017-09-05 2017-11-28 中冶焦耐(大连)工程技术有限公司 A kind of new tar ammonia water separator and its method of work

Also Published As

Publication number Publication date
JPS56136697A (en) 1981-10-26
GB2073165A (en) 1981-10-14
DE3049609A1 (en) 1981-10-29

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Legal Events

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

Effective date: 19961007