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ITMI920022A1 - Impianto per la depurazione biologica di liquami - Google Patents

Impianto per la depurazione biologica di liquami

Info

Publication number
ITMI920022A1
ITMI920022A1 ITMI920022A ITMI920022A1 IT MI920022 A1 ITMI920022 A1 IT MI920022A1 IT MI920022 A ITMI920022 A IT MI920022A IT MI920022 A1 ITMI920022 A1 IT MI920022A1
Authority
IT
Italy
Prior art keywords
liquams
plant
biological purification
purification
biological
Prior art date
Application number
Other languages
English (en)
Inventor
Gianmaria Righetti
Original Assignee
Gianmaria Righetti
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 Gianmaria Righetti filed Critical Gianmaria Righetti
Priority to IT92MI22 priority Critical patent/IT1262922B/it
Publication of ITMI920022A0 publication Critical patent/ITMI920022A0/it
Priority to EP19930830001 priority patent/EP0552134B1/en
Publication of ITMI920022A1 publication Critical patent/ITMI920022A1/it
Application granted granted Critical
Publication of IT1262922B publication Critical patent/IT1262922B/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
    • C02F3/12—Activated sludge processes
    • C02F3/1205—Particular type of activated sludge processes
    • C02F3/1215—Combinations of activated sludge treatment with precipitation, flocculation, coagulation and separation of phosphates
    • 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
    • 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
    • C02F3/226—"Deep shaft" 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
    • C02F3/30—Aerobic and anaerobic processes
    • C02F3/302—Nitrification and denitrification treatment
    • 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)
  • Chemical & Material 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)
  • Analytical Chemistry (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Biological Treatment Of Waste Water (AREA)
IT92MI22 1992-01-10 1992-01-10 Impianto per la depurazione biologica di liquami IT1262922B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT92MI22 IT1262922B (it) 1992-01-10 1992-01-10 Impianto per la depurazione biologica di liquami
EP19930830001 EP0552134B1 (en) 1992-01-10 1993-01-07 A sewage biological purification system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT92MI22 IT1262922B (it) 1992-01-10 1992-01-10 Impianto per la depurazione biologica di liquami

Publications (3)

Publication Number Publication Date
ITMI920022A0 ITMI920022A0 (it) 1992-01-10
ITMI920022A1 true ITMI920022A1 (it) 1993-07-10
IT1262922B IT1262922B (it) 1996-07-22

Family

ID=11361497

Family Applications (1)

Application Number Title Priority Date Filing Date
IT92MI22 IT1262922B (it) 1992-01-10 1992-01-10 Impianto per la depurazione biologica di liquami

Country Status (2)

Country Link
EP (1) EP0552134B1 (it)
IT (1) IT1262922B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITRM20020523A1 (it) * 2002-10-15 2004-04-16 Euroeco S P A Depuratore di acque reflue civili ed industriali a reattore verticale compatto a ridotto impatto ambientale.
ITRM20060224U1 (it) 2006-12-07 2008-06-08 Euroeco Srl Perfezionamenti ai depuratori di acque reflue civili ed industriali a reattore verticale
ITRM20110340A1 (it) 2011-06-28 2012-12-29 H C Dev S R L Impianto di depurazione di acque reflue civili ed industriali a reattore verticale.
ITRM20110341A1 (it) 2011-06-28 2012-12-29 H C Dev S R L Impianto di depurazione di acque reflue civili ed industriali a reattore verticale, con migliorate caratteristiche di trattamento dell?azoto.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1198414B (it) * 1982-11-03 1988-12-21 Gianmaria Righetti Impianto di depurazione di acque reflue
DE3408464A1 (de) * 1984-03-08 1985-09-12 VLT Gesellschaft für verfahrenstechnische Entwicklung mbH, 7000 Stuttgart Verfahren zur durchfuehrung von reaktionen und stoffaustauschprozessen in heterogenen fluiden systemen
DE3808834A1 (de) * 1988-03-17 1989-09-28 Heinz Harrendorf Verfahren und vorrichtung zur biologischen reinigung von wasser mit einer verschmutzung an stickstoff- und phosphorverbindungen sowie organischem kohlenstoff

Also Published As

Publication number Publication date
EP0552134A1 (en) 1993-07-21
IT1262922B (it) 1996-07-22
EP0552134B1 (en) 1996-07-10
ITMI920022A0 (it) 1992-01-10

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970424