GB575827A - Liquid clarification apparatus - Google Patents

Liquid clarification apparatus

Info

Publication number
GB575827A
GB575827A GB1609144A GB1609144A GB575827A GB 575827 A GB575827 A GB 575827A GB 1609144 A GB1609144 A GB 1609144A GB 1609144 A GB1609144 A GB 1609144A GB 575827 A GB575827 A GB 575827A
Authority
GB
United Kingdom
Prior art keywords
liquid
compartment
tank
pipe
launder
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
GB1609144A
Other languages
English (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB575827A publication Critical patent/GB575827A/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
    • C02F3/1205—Particular type of activated sludge processes
    • C02F3/121—Multistep treatment
    • 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
    • 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
    • B01D21/003—Sedimentation tanks provided with a plurality of compartments separated by a partition wall
    • 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
    • B01D21/12—Settling tanks with multiple outlets for the separated liquids with moving scrapers
    • 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
    • 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
    • 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
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (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)
  • Removal Of Floating Material (AREA)
  • Extraction Or Liquid Replacement (AREA)
GB1609144A 1942-05-12 1944-08-23 Liquid clarification apparatus Expired GB575827A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US44263842 US2355640A (en) 1942-05-12 1942-05-12 Liquid clarification apparatus

Publications (1)

Publication Number Publication Date
GB575827A true GB575827A (en) 1946-03-06

Family

ID=10071029

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1609144A Expired GB575827A (en) 1942-05-12 1944-08-23 Liquid clarification apparatus

Country Status (4)

Country Link
US (1) US2355640A (enrdf_load_stackoverflow)
FR (1) FR922452A (enrdf_load_stackoverflow)
GB (1) GB575827A (enrdf_load_stackoverflow)
NL (1) NL66883C (enrdf_load_stackoverflow)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3172849A (en) * 1965-03-09 Apparatus for improving the combined mechanical and biological clarification of town sewage or the like
US3123555A (en) * 1964-03-03 Automatic sewage disposal for individual homes and buildings
US2419693A (en) * 1943-01-29 1947-04-29 Austin Co Sewage disposal system
US2708520A (en) * 1951-10-03 1955-05-17 James L Dallas Settling tank
BE622049A (enrdf_load_stackoverflow) * 1962-04-10
US3966599A (en) * 1971-11-26 1976-06-29 Ecodyne Corporation Method and apparatus
DE2952706A1 (de) * 1979-12-29 1981-07-02 Grabowski Tropfkörper-Technik GmbH, 6352 Ober-Mörlen Abwasservorklaerung mit integrierter tropfkoerper-stufe
WO2012161339A1 (ja) * 2011-05-26 2012-11-29 メタウォーター株式会社 下水処理システム
CN111320218A (zh) * 2020-04-02 2020-06-23 上海环境工程设计研究院有限公司 水处理重力配水装置及其配水方法

Also Published As

Publication number Publication date
NL66883C (enrdf_load_stackoverflow) 1960-12-15
US2355640A (en) 1944-08-15
FR922452A (fr) 1947-06-10

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