IT972451B - Filtro ruotante per la depurazione bioligica delle acque di scarico - Google Patents

Filtro ruotante per la depurazione bioligica delle acque di scarico

Info

Publication number
IT972451B
IT972451B IT8413272A IT8413272A IT972451B IT 972451 B IT972451 B IT 972451B IT 8413272 A IT8413272 A IT 8413272A IT 8413272 A IT8413272 A IT 8413272A IT 972451 B IT972451 B IT 972451B
Authority
IT
Italy
Prior art keywords
bioligic
purification
waste water
rotating filter
filter
Prior art date
Application number
IT8413272A
Other languages
English (en)
Original Assignee
Bello C Di
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 Bello C Di filed Critical Bello C Di
Priority to IT8413272A priority Critical patent/IT972451B/it
Priority to US31778772 priority patent/US3837492A/en
Priority to ZA730803A priority patent/ZA73803B/xx
Priority to GB627173A priority patent/GB1397664A/en
Application granted granted Critical
Publication of IT972451B publication Critical patent/IT972451B/it

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
    • C02F3/08—Aerobic processes using moving contact bodies
    • C02F3/082—Rotating biological contactors
    • 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)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Biological Treatment Of Waste Water (AREA)
IT8413272A 1972-07-11 1972-07-11 Filtro ruotante per la depurazione bioligica delle acque di scarico IT972451B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT8413272A IT972451B (it) 1972-07-11 1972-07-11 Filtro ruotante per la depurazione bioligica delle acque di scarico
US31778772 US3837492A (en) 1972-07-11 1972-12-22 Rotating filter for wastewater biological purification
ZA730803A ZA73803B (en) 1972-07-11 1973-02-05 Rotating filter for wastewater biological purification
GB627173A GB1397664A (en) 1972-07-11 1973-02-08 Waste water biological purification apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8413272A IT972451B (it) 1972-07-11 1972-07-11 Filtro ruotante per la depurazione bioligica delle acque di scarico

Publications (1)

Publication Number Publication Date
IT972451B true IT972451B (it) 1974-05-20

Family

ID=11324506

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8413272A IT972451B (it) 1972-07-11 1972-07-11 Filtro ruotante per la depurazione bioligica delle acque di scarico

Country Status (4)

Country Link
US (1) US3837492A (it)
GB (1) GB1397664A (it)
IT (1) IT972451B (it)
ZA (1) ZA73803B (it)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3954615A (en) * 1972-03-20 1976-05-04 Yissum Research Development Company Of The Hebrew University Of Jerusalem Apparatus for sewage treatment and wastewater reclamation
JPS5017049A (it) * 1973-06-20 1975-02-22
US3962087A (en) * 1973-06-27 1976-06-08 Hans Hartmann Immersion filter
US4137171A (en) * 1974-05-03 1979-01-30 Ishigaki Kiko Co., Ltd. Process for treating waste water and an apparatus therefor
JPS528651A (en) * 1975-07-09 1977-01-22 Kurita Water Ind Ltd Rotary type waste water cleaning device usig aerobic system
JPS5330774U (it) * 1976-08-24 1978-03-16
US4115268A (en) * 1977-05-16 1978-09-19 Thissen Christopher P Waste water treatment rotor
US4177147A (en) * 1978-03-20 1979-12-04 Roberts Filter Manufacturing Company Biological treating systems
DE2822347A1 (de) * 1978-05-22 1979-11-29 Theo Staehler Vorrichtung zur umsetzung von in abwaessern und abwasserschlaemmen enthaltenen stoffen
US4549962A (en) * 1984-07-19 1985-10-29 Envirex Inc. Rotating biological contactor
US4537678A (en) * 1984-10-04 1985-08-27 Walker Process Corporation Rotary biological contactor
US4729828A (en) * 1986-12-29 1988-03-08 Gary Miller Modular rotating biological contactor system
US4737278A (en) * 1987-06-08 1988-04-12 Gary Miller Miniturized modular rotating biological contactor system
US5227055A (en) * 1992-01-15 1993-07-13 Cornell Research Foundation, Inc. Aquaculture water treatment system including combined rotating biological contactor and evaporative cooler
US6245236B1 (en) 1999-05-26 2001-06-12 Cercona Of America Inc. Reciprocating biological filter
US6344144B1 (en) 2000-05-10 2002-02-05 Fbc Technologies, Inc. High-capacity bio-block aeration system for stimulating enhanced bio-activity in aerobic wastewater treatment processes
US7083324B2 (en) * 2003-09-10 2006-08-01 Gerhardt Van Drie Integrated fixed film activated sludge system using gravity assisted mixing
US20130055690A1 (en) * 2011-09-06 2013-03-07 J & K Management Inc. Enhanced air filtration mechanism

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3283482A (en) * 1965-03-15 1966-11-08 James E Trafford Fuel conditioning system for internal combustion engines
SE328530B (it) * 1965-11-04 1970-09-14 H Hartmann

Also Published As

Publication number Publication date
ZA73803B (en) 1973-11-28
GB1397664A (en) 1975-06-18
US3837492A (en) 1974-09-24

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