CS232768B1 - Plant for slurry withdrawal after flotation during biochemical activating purification of sewage waters with application of fluidized filtering - Google Patents

Plant for slurry withdrawal after flotation during biochemical activating purification of sewage waters with application of fluidized filtering Download PDF

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Publication number
CS232768B1
CS232768B1 CS824401A CS440182A CS232768B1 CS 232768 B1 CS232768 B1 CS 232768B1 CS 824401 A CS824401 A CS 824401A CS 440182 A CS440182 A CS 440182A CS 232768 B1 CS232768 B1 CS 232768B1
Authority
CS
Czechoslovakia
Prior art keywords
level
sludge
activation
collecting tank
space
Prior art date
Application number
CS824401A
Other languages
Czech (cs)
English (en)
Other versions
CS440182A1 (en
Inventor
Vladimir Mackrle
Svatopluk Mackrle
Original Assignee
Vladimir Mackrle
Svatopluk Mackrle
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 Vladimir Mackrle, Svatopluk Mackrle filed Critical Vladimir Mackrle
Priority to CS824401A priority Critical patent/CS232768B1/cs
Priority to NL8302043A priority patent/NL8302043A/nl
Priority to CA000430283A priority patent/CA1191286A/en
Priority to IT2160383A priority patent/IT1161931B/it
Priority to AT216483A priority patent/AT385978B/de
Priority to DE19833321440 priority patent/DE3321440A1/de
Publication of CS440182A1 publication Critical patent/CS440182A1/cs
Publication of CS232768B1 publication Critical patent/CS232768B1/cs
Priority to US06/725,154 priority patent/US4585556A/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
    • C02F3/22—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
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/006—Water distributors either inside a treatment tank or directing the water to several treatment tanks; Water treatment plants incorporating these distributors, with or without chemical or biological tanks
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Physical Water Treatments (AREA)
  • Removal Of Floating Material (AREA)
CS824401A 1982-06-14 1982-06-14 Plant for slurry withdrawal after flotation during biochemical activating purification of sewage waters with application of fluidized filtering CS232768B1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CS824401A CS232768B1 (en) 1982-06-14 1982-06-14 Plant for slurry withdrawal after flotation during biochemical activating purification of sewage waters with application of fluidized filtering
NL8302043A NL8302043A (nl) 1982-06-14 1983-06-08 Inrichting voor het verwijderen van het uitfloterende slib bij het reinigen van afvalwatersoorten met biologische activering bij gebruik van fluide filtreren.
CA000430283A CA1191286A (en) 1982-06-14 1983-06-13 Arrangement for removal of sludge separated by flotation at biological activating cleaning of waste waters using fluid filtration
IT2160383A IT1161931B (it) 1982-06-14 1983-06-13 Complesso per la rimozione di fanghi,separati mediante flottazione,nella depurazione di acque di rifiuto,mediante attivazione biologica,usando una filtrazione fluidica
AT216483A AT385978B (de) 1982-06-14 1983-06-13 Anordnung zum entfernen des ausflotierten schlammes bei biologischem aktivationsreinigen von abwaessern unter anwendung des fluiden filtrierens
DE19833321440 DE3321440A1 (de) 1982-06-14 1983-06-14 Anordnung zum entfernen des flotationsschlammes beim biologischen aktivierungsreinigen von abwaessern
US06/725,154 US4585556A (en) 1982-06-14 1985-04-22 Arrangement for removal of sludge separated by flotation in the biological activating cleaning of waste waters using a fluid filtration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS824401A CS232768B1 (en) 1982-06-14 1982-06-14 Plant for slurry withdrawal after flotation during biochemical activating purification of sewage waters with application of fluidized filtering

Publications (2)

Publication Number Publication Date
CS440182A1 CS440182A1 (en) 1984-01-16
CS232768B1 true CS232768B1 (en) 1985-02-14

Family

ID=5386659

Family Applications (1)

Application Number Title Priority Date Filing Date
CS824401A CS232768B1 (en) 1982-06-14 1982-06-14 Plant for slurry withdrawal after flotation during biochemical activating purification of sewage waters with application of fluidized filtering

Country Status (7)

Country Link
US (1) US4585556A (de)
AT (1) AT385978B (de)
CA (1) CA1191286A (de)
CS (1) CS232768B1 (de)
DE (1) DE3321440A1 (de)
IT (1) IT1161931B (de)
NL (1) NL8302043A (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2022610C1 (ru) * 1988-05-20 1994-11-15 Якутский научно-исследовательский и проектный институт алмазо-добывающей промышленности Аппарат для осветления
IL108557A (en) * 1993-02-15 1996-12-05 Mackrle Svatopluk Method and apparatus for biological activation waste water purification
IL108556A (en) * 1993-02-15 1996-12-05 Mackrle Svatopluk Reactor for biological sewage purification
US6056128A (en) * 1998-08-04 2000-05-02 Glasgow; James A. Coalescer with removable cartridge
CZ296942B6 (cs) * 1999-10-19 2006-07-12 Envi-Pur, S. R. O. Zpusob biologického cistení odpadních vod a zarízení k provádení tohoto zpusobu
US6620322B1 (en) 2002-06-21 2003-09-16 Smith & Vesio Llc Apparatus and methods for purifying a waste influent material
US7270750B2 (en) * 2005-04-08 2007-09-18 Ecofluid Systems, Inc. Clarifier recycle system design for use in wastewater treatment system
SG165349A1 (en) * 2005-09-07 2010-10-28 Aqwise Wise Water Technologies Ltd Method and apparatus for wastewater treatment
CN113912185A (zh) * 2021-11-10 2022-01-11 天津壹新环保工程有限公司 一种低能耗农村污水处理装置及方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1200951A (en) * 1916-01-19 1916-10-10 Kelly Separator Company Separator.
US1960686A (en) * 1929-07-26 1934-05-29 Nat Aniline & Chem Co Inc Decanter
US2874842A (en) * 1955-04-05 1959-02-24 Krofta Milos Process and apparatus for waste liquid purification
US3224964A (en) * 1961-04-03 1965-12-21 Fuller Co Apparatus and process for biological purification of waste water containing foam forming substances
US3307701A (en) * 1963-09-05 1967-03-07 Krofta Milos Apparatus for purification of unclarified waste water
US3642618A (en) * 1968-10-07 1972-02-15 Rene Narcisco Silva Continuous clarification-filtration method
US3642617A (en) * 1970-01-29 1972-02-15 Fmc Corp Foam flotation concentrator
US3846299A (en) * 1972-12-13 1974-11-05 Improved Machinery Inc Clarifying apparatus and method for influent waters
US3970556A (en) * 1974-09-23 1976-07-20 Douglas John Gore Floating skimmer for cleaning the surface of a body of liquid, method and apparatus
FR2366227A1 (fr) * 1976-09-29 1978-04-28 Dunkers Karl Appareil de traitement des eaux
US4157952A (en) * 1978-03-24 1979-06-12 Lenox Institute For Research Apparatus for deinking waste paper pulp
CS200027B1 (en) * 1978-06-15 1980-08-29 Svatopluk Mackrle Device for the biological treatment of water
CS226713B2 (en) * 1978-11-20 1984-04-16 Ct Tech Komunal Method of and apparatus for treating polluted water

Also Published As

Publication number Publication date
AT385978B (de) 1988-06-10
DE3321440C2 (de) 1989-09-28
US4585556A (en) 1986-04-29
ATA216483A (de) 1987-11-15
NL8302043A (nl) 1984-01-02
IT8321603A0 (it) 1983-06-13
IT1161931B (it) 1987-03-18
DE3321440A1 (de) 1983-12-15
CS440182A1 (en) 1984-01-16
CA1191286A (en) 1985-07-30

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