IT1052992B - Perfezionamenti al trattamento in continuo dei liquidi e in particolare delle acque residue - Google Patents

Perfezionamenti al trattamento in continuo dei liquidi e in particolare delle acque residue

Info

Publication number
IT1052992B
IT1052992B IT293675A IT293675A IT1052992B IT 1052992 B IT1052992 B IT 1052992B IT 293675 A IT293675 A IT 293675A IT 293675 A IT293675 A IT 293675A IT 1052992 B IT1052992 B IT 1052992B
Authority
IT
Italy
Prior art keywords
refinements
liquids
continuous treatment
residual waters
waters
Prior art date
Application number
IT293675A
Other languages
English (en)
Italian (it)
Original Assignee
Filtro Sa
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 Filtro Sa filed Critical Filtro Sa
Application granted granted Critical
Publication of IT1052992B publication Critical patent/IT1052992B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/20—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by changing the driving speed
    • 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
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • C02F1/685—Devices for dosing the additives
    • C02F1/686—Devices for dosing liquid additives
    • 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
    • C02F3/006—Regulation methods for biological treatment

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Molecular Biology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Paper (AREA)
IT293675A 1974-12-11 1975-12-10 Perfezionamenti al trattamento in continuo dei liquidi e in particolare delle acque residue IT1052992B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7441686A FR2294135A1 (fr) 1974-12-11 1974-12-11 Perfectionnements au traitement en continu des liquides et notamment des eaux residuaires

Publications (1)

Publication Number Publication Date
IT1052992B true IT1052992B (it) 1981-08-31

Family

ID=9146307

Family Applications (1)

Application Number Title Priority Date Filing Date
IT293675A IT1052992B (it) 1974-12-11 1975-12-10 Perfezionamenti al trattamento in continuo dei liquidi e in particolare delle acque residue

Country Status (7)

Country Link
BE (1) BE836512A (es)
CH (1) CH605431A5 (es)
DE (1) DE2555596A1 (es)
ES (1) ES443345A1 (es)
FR (1) FR2294135A1 (es)
IT (1) IT1052992B (es)
NL (1) NL7514383A (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1024650C2 (nl) * 2003-10-29 2005-05-02 Movacolor B V Doseersysteem.

Also Published As

Publication number Publication date
BE836512A (fr) 1976-04-01
NL7514383A (nl) 1976-06-15
DE2555596A1 (de) 1976-06-16
FR2294135B1 (es) 1978-09-15
CH605431A5 (es) 1978-09-29
ES443345A1 (es) 1977-05-01
FR2294135A1 (fr) 1976-07-09

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