FI44562C - Lietteenkaapimislaite jäteveden selkeytysallasta varten - Google Patents

Lietteenkaapimislaite jäteveden selkeytysallasta varten

Info

Publication number
FI44562C
FI44562C FI24366A FI24366A FI44562C FI 44562 C FI44562 C FI 44562C FI 24366 A FI24366 A FI 24366A FI 24366 A FI24366 A FI 24366A FI 44562 C FI44562 C FI 44562C
Authority
FI
Finland
Prior art keywords
sludge scraper
clarification basin
sewage clarification
sewage
basin
Prior art date
Application number
FI24366A
Other languages
English (en)
Finnish (fi)
Other versions
FI44562B (en:Method
Inventor
Olson Ralph Albert
Wood Marvin Eugene
Langley Thomas Joseph
Original Assignee
Ecodyne Corp
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 Ecodyne Corp filed Critical Ecodyne Corp
Publication of FI44562B publication Critical patent/FI44562B/fi
Application granted granted Critical
Publication of FI44562C publication Critical patent/FI44562C/fi

Links

Classifications

    • 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
    • B01D21/02—Settling tanks with single outlets for the separated liquid
    • B01D21/04—Settling tanks with single outlets for the separated liquid with moving scrapers
    • B01D21/06—Settling tanks with single outlets for the separated liquid with moving scrapers with rotating 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
    • B01D21/18—Construction of the scrapers or the driving mechanisms 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
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2427—The feed or discharge opening located at a distant position from the side walls
    • 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
    • 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)
  • Removal Of Floating Material (AREA)
  • Sewage (AREA)
FI24366A 1965-02-23 1966-02-01 Lietteenkaapimislaite jäteveden selkeytysallasta varten FI44562C (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US43437165 US3335447A (en) 1965-02-23 1965-02-23 Sewage treatment system

Publications (2)

Publication Number Publication Date
FI44562B FI44562B (en:Method) 1971-08-02
FI44562C true FI44562C (fi) 1971-11-10

Family

ID=23723950

Family Applications (1)

Application Number Title Priority Date Filing Date
FI24366A FI44562C (fi) 1965-02-23 1966-02-01 Lietteenkaapimislaite jäteveden selkeytysallasta varten

Country Status (7)

Country Link
US (1) US3335447A (en:Method)
BE (1) BE676362A (en:Method)
FI (1) FI44562C (en:Method)
FR (1) FR1468072A (en:Method)
GB (1) GB1139243A (en:Method)
NO (1) NO117690B (en:Method)
SE (1) SE316429B (en:Method)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4005019A (en) * 1974-09-27 1977-01-25 L.S. Love & Associates Limited Gravitational separator
FR2616803B1 (fr) * 1987-06-22 1989-11-17 Mero Rousselot Satia Procede d'obtention de xanthane par fermentation et xanthane obtenu
CN113243331A (zh) * 2021-05-25 2021-08-13 中山市瀚森电器科技有限公司 一种鱼池过滤器

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3156939A (en) * 1960-06-30 1964-11-17 Hepworth Machine Company Inc Composite plow construction

Also Published As

Publication number Publication date
FI44562B (en:Method) 1971-08-02
GB1139243A (en) 1969-01-08
NO117690B (en:Method) 1969-09-08
BE676362A (en:Method) 1966-06-16
FR1468072A (fr) 1967-02-03
SE316429B (en:Method) 1969-10-20
US3335447A (en) 1967-08-15

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