CS505283A1 - Zpusob biologickeho aktivacnihocisteni odpadnich vod s denitrifikaci v cirkulacnim systemu a zarizeni k provadeni tohoto zpusobu - Google Patents

Zpusob biologickeho aktivacnihocisteni odpadnich vod s denitrifikaci v cirkulacnim systemu a zarizeni k provadeni tohoto zpusobu

Info

Publication number
CS505283A1
CS505283A1 CS835052A CS505283A CS505283A1 CS 505283 A1 CS505283 A1 CS 505283A1 CS 835052 A CS835052 A CS 835052A CS 505283 A CS505283 A CS 505283A CS 505283 A1 CS505283 A1 CS 505283A1
Authority
CS
Czechoslovakia
Prior art keywords
denitrifikaci
cirkulacnim
biologickeho
aktivacnihocisteni
systemu
Prior art date
Application number
CS835052A
Other languages
Czech (cs)
Other versions
CS240757B1 (en
Inventor
Svatopluk Ing Csc Mackrle
Vladimir Dr Ing Csc Mackrle
Oldrich Doc Dr Ing Csc Dracka
Original Assignee
Mackrle Svatopluk
Mackrle Vladimir
Oldrich Doc Dr Ing Csc Dracka
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 Mackrle Svatopluk, Mackrle Vladimir, Oldrich Doc Dr Ing Csc Dracka filed Critical Mackrle Svatopluk
Priority to CS835052A priority Critical patent/CS240757B1/en
Priority to IT83380/84A priority patent/IT1181193B/en
Priority to NL8402134A priority patent/NL8402134A/en
Priority to FR848410610A priority patent/FR2548655B1/en
Priority to DE3424615A priority patent/DE3424615C2/en
Priority to AT2149/84A priority patent/AT392956B/en
Priority to GB08416992A priority patent/GB2143811B/en
Publication of CS505283A1 publication Critical patent/CS505283A1/en
Publication of CS240757B1 publication Critical patent/CS240757B1/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
    • C02F3/30—Aerobic and anaerobic processes
    • C02F3/302—Nitrification and denitrification treatment

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)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Biological Treatment Of Waste Water (AREA)
CS835052A 1983-07-04 1983-07-04 Sewage biological activation treatment method with denitration in circulation system and equipment for performance of this method CS240757B1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CS835052A CS240757B1 (en) 1983-07-04 1983-07-04 Sewage biological activation treatment method with denitration in circulation system and equipment for performance of this method
IT83380/84A IT1181193B (en) 1983-07-04 1984-07-03 PROCEDURE FOR BIOLOGICALLY ACTIVATING THE PURIFICATION OF WASTEWATER WITH DENITRIFICATION IN A CIRCULATION SYSTEM, AND DEVICE FOR CARRYING OUT THIS PROCEDURE
NL8402134A NL8402134A (en) 1983-07-04 1984-07-04 METHOD FOR BIOLOGICAL PURIFICATION OF WASTE WATER, AND APPARATUS FOR CARRYING OUT THIS PROCESS.
FR848410610A FR2548655B1 (en) 1983-07-04 1984-07-04 BIOLOGICAL ACTIVATION PURIFICATION PROCESS WITH DENITRIFICATION IN A CIRCULATORY SYSTEM AND DEVICE FOR CARRYING OUT SAID PROCESS
DE3424615A DE3424615C2 (en) 1983-07-04 1984-07-04 Process and sewage treatment plant for biological wastewater treatment
AT2149/84A AT392956B (en) 1983-07-04 1984-07-04 PROCEDURE
GB08416992A GB2143811B (en) 1983-07-04 1984-07-04 Biological activating cleaning of waste waters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS835052A CS240757B1 (en) 1983-07-04 1983-07-04 Sewage biological activation treatment method with denitration in circulation system and equipment for performance of this method

Publications (2)

Publication Number Publication Date
CS505283A1 true CS505283A1 (en) 1985-07-16
CS240757B1 CS240757B1 (en) 1986-02-13

Family

ID=5394633

Family Applications (1)

Application Number Title Priority Date Filing Date
CS835052A CS240757B1 (en) 1983-07-04 1983-07-04 Sewage biological activation treatment method with denitration in circulation system and equipment for performance of this method

Country Status (7)

Country Link
AT (1) AT392956B (en)
CS (1) CS240757B1 (en)
DE (1) DE3424615C2 (en)
FR (1) FR2548655B1 (en)
GB (1) GB2143811B (en)
IT (1) IT1181193B (en)
NL (1) NL8402134A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4204590C2 (en) * 1992-02-15 1995-05-04 Dyckerhoff & Widmann Ag Process for biological wastewater treatment in an aeration tank
DE19502856C2 (en) * 1995-01-30 1997-08-07 Vit Robert Clarifier, thickening centrifuge and process to reduce sludge production in clarifiers
CZ291371B6 (en) * 1995-01-30 2003-02-12 Robert Vit Thickening centrifuge for thickening of surplus sludge
AT2078U3 (en) * 1997-11-20 1998-08-25 Kurt Gassner METHOD FOR PURIFYING WASTE WATER
AT406261B (en) * 1997-11-20 2000-03-27 Kurt Gassner Process for cleaning up wastewater
RU2144517C1 (en) * 1999-05-05 2000-01-20 Камайданов Евгений Николаевич Method and plant for treatment of sewage
US7811456B2 (en) * 2007-10-11 2010-10-12 Recology Inc. Systems and methods for combining and converting solid and liquid organic waste materials into useful products
CN110482686B (en) * 2019-03-26 2023-12-12 浙江海牛环境科技股份有限公司 Consumption-reducing and efficiency-improving system and method suitable for biological denitrification of oxidation ditch
CN113968617B (en) * 2021-06-25 2023-09-19 北京绿恒科技有限公司 Inversion type multi-directional flow aerobic granular sludge water treatment device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3805481A (en) * 1964-04-23 1974-04-23 E Armstrong Apparatus for and process of treating liquids with a gas
US3650950A (en) * 1969-08-20 1972-03-21 Robert W White Material shearing mixer and aerator
DE2426672C3 (en) * 1974-06-01 1980-04-24 Bayer Ag, 5090 Leverkusen Process for the recoagulation of activated sludge flakes and a suitable recoagulator
GB1511047A (en) * 1975-07-07 1978-05-17 Activox Inc Process for total sewage treatment
US3997437A (en) * 1975-07-25 1976-12-14 Prince Jack E Aerobic type sewage digestion system
BR7800726A (en) * 1977-02-08 1978-11-28 Union Carbide Corp PROCESS FOR DIGESTING MUD AND PROCESS FOR REMOVING BODY FROM REJECTED WATER IN A COVERED AERATION AREA, AND DIGESTING THE MUD ACTIVATED WITH GAS OXYGEN
AU523598B2 (en) * 1977-11-04 1982-08-05 John Hager Reid Aeration ditch
DE3002604A1 (en) * 1980-01-25 1981-07-30 Basf Ag, 6700 Ludwigshafen METHOD AND DEVICE FOR BIOLOGICAL WASTE WATER TREATMENT
GB2110658B (en) * 1981-11-03 1985-03-13 Agrotechnika Np Apparatus for cleaning waste liquid
DE3144019A1 (en) * 1981-11-05 1983-05-19 Agrotechnika, N.P., podnikové riaditelstvo, Zvolen Device for the biological purification of waste waters containing carbon and nitrogen
FR2516910B1 (en) * 1981-11-20 1986-09-12 Agrotechnika Np PLANT FOR THE BIOLOGICAL PURIFICATION OF WASTE WATER CONTAINING CARBON AND NITROGEN

Also Published As

Publication number Publication date
FR2548655A1 (en) 1985-01-11
IT8483380A0 (en) 1984-07-03
FR2548655B1 (en) 1990-08-24
GB8416992D0 (en) 1984-08-08
GB2143811B (en) 1987-09-23
CS240757B1 (en) 1986-02-13
ATA214984A (en) 1990-12-15
DE3424615C2 (en) 1994-04-07
NL8402134A (en) 1985-02-01
DE3424615A1 (en) 1985-02-14
IT1181193B (en) 1987-09-23
GB2143811A (en) 1985-02-20
AT392956B (en) 1991-07-25

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