IT1108734B - Procedimento per il travaso di un liquido fra reparti di attivazione separati nella depurazione biolagica dell'aqua,e dispositivo per effettuare il procedimento stesso - Google Patents

Procedimento per il travaso di un liquido fra reparti di attivazione separati nella depurazione biolagica dell'aqua,e dispositivo per effettuare il procedimento stesso

Info

Publication number
IT1108734B
IT1108734B IT2638978A IT2638978A IT1108734B IT 1108734 B IT1108734 B IT 1108734B IT 2638978 A IT2638978 A IT 2638978A IT 2638978 A IT2638978 A IT 2638978A IT 1108734 B IT1108734 B IT 1108734B
Authority
IT
Italy
Prior art keywords
procedure
biolagic
activation
transfer
perform
Prior art date
Application number
IT2638978A
Other languages
English (en)
Italian (it)
Other versions
IT7826389A0 (it
Original Assignee
Romo Np
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 Romo Np filed Critical Romo Np
Publication of IT7826389A0 publication Critical patent/IT7826389A0/it
Application granted granted Critical
Publication of IT1108734B publication Critical patent/IT1108734B/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
    • C02F3/22—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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D1/12—Pumps with scoops or like paring members protruding in the fluid circulating in a bowl
    • 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

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Activated Sludge Processes (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
IT2638978A 1977-08-03 1978-08-01 Procedimento per il travaso di un liquido fra reparti di attivazione separati nella depurazione biolagica dell'aqua,e dispositivo per effettuare il procedimento stesso IT1108734B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS514177A CS192828B1 (en) 1977-08-03 1977-08-03 Method of by-passing liquid among separated activation sections at the biological purification of water and device for making the method

Publications (2)

Publication Number Publication Date
IT7826389A0 IT7826389A0 (it) 1978-08-01
IT1108734B true IT1108734B (it) 1985-12-09

Family

ID=5395722

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2638978A IT1108734B (it) 1977-08-03 1978-08-01 Procedimento per il travaso di un liquido fra reparti di attivazione separati nella depurazione biolagica dell'aqua,e dispositivo per effettuare il procedimento stesso

Country Status (16)

Country Link
JP (1) JPS5448967A (nl)
AT (1) AT374775B (nl)
AU (1) AU518422B2 (nl)
BE (1) BE869457A (nl)
BR (1) BR7804969A (nl)
CS (1) CS192828B1 (nl)
DE (1) DE2834130C2 (nl)
DK (1) DK331178A (nl)
ES (1) ES472898A1 (nl)
FR (1) FR2399385A1 (nl)
GB (1) GB2001945B (nl)
GR (1) GR65241B (nl)
IT (1) IT1108734B (nl)
NL (1) NL7808155A (nl)
SE (1) SE7808345L (nl)
YU (1) YU184478A (nl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2913132A1 (de) * 1979-04-02 1980-10-09 Menzel Gmbh & Co Verfahren zur durchfuehrung und regelung von chemischen bzw. bio-chemischen prozessablaeufen in zwei oder mehreren hintereinandergeschalteten reaktionsstufen oder becken

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL256235A (nl) * 1959-09-24 1900-01-01
CH499465A (de) * 1968-03-29 1970-11-30 Union Tank Car Co Vorrichtung zum Behandeln von Abwasser
DE1915063A1 (de) * 1969-03-25 1970-10-08 Koppers Gmbh Heinrich Kleinklaeranlage fuer die biologische Abwasserreinigung
GB1353008A (en) * 1970-07-21 1974-05-15 Ici Ltd Fermentation method and fermenter
US3764523A (en) * 1972-05-01 1973-10-09 Union Carbide Corp Nitrification of bod-containing water

Also Published As

Publication number Publication date
DK331178A (da) 1979-02-04
CS192828B1 (en) 1979-09-17
FR2399385A1 (fr) 1979-03-02
AU518422B2 (en) 1981-10-01
GR65241B (en) 1980-07-30
AU3852278A (en) 1980-02-07
IT7826389A0 (it) 1978-08-01
GB2001945A (en) 1979-02-14
BE869457A (fr) 1978-12-01
YU184478A (en) 1983-10-31
ATA548678A (de) 1983-10-15
DE2834130C2 (de) 1987-03-26
DE2834130A1 (de) 1979-02-15
NL7808155A (nl) 1979-02-06
SE7808345L (sv) 1979-02-04
AT374775B (de) 1984-05-25
BR7804969A (pt) 1979-04-24
JPS5448967A (en) 1979-04-17
ES472898A1 (es) 1980-02-01
FR2399385B1 (nl) 1984-11-23
GB2001945B (en) 1982-03-03

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