CH550743A - METHOD FOR WATER TREATMENT AND DEVICE FOR ITS IMPLEMENTATION. - Google Patents

METHOD FOR WATER TREATMENT AND DEVICE FOR ITS IMPLEMENTATION.

Info

Publication number
CH550743A
CH550743A CH1668472A CH1668472A CH550743A CH 550743 A CH550743 A CH 550743A CH 1668472 A CH1668472 A CH 1668472A CH 1668472 A CH1668472 A CH 1668472A CH 550743 A CH550743 A CH 550743A
Authority
CH
Switzerland
Prior art keywords
implementation
water treatment
treatment
water
Prior art date
Application number
CH1668472A
Other languages
German (de)
Original Assignee
Klein Hans U
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 Klein Hans U filed Critical Klein Hans U
Publication of CH550743A publication Critical patent/CH550743A/en

Links

Classifications

    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5281—Installations for water purification using chemical agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/007—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with multiple filtering elements in series connection
    • B01D24/008—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with multiple filtering elements in series connection arranged concentrically or coaxially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/10—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
    • B01D24/16—Upward filtration
    • B01D24/165—Upward filtration the filtering material being supported by pervious surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/38—Feed or discharge devices
    • B01D24/386—Feed or discharge devices internal recirculation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/38—Feed or discharge devices
    • B01D24/40—Feed or discharge devices for feeding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B01D37/03—Processes of filtration using flocculating agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Filtration Of Liquid (AREA)
CH1668472A 1971-12-02 1972-11-16 METHOD FOR WATER TREATMENT AND DEVICE FOR ITS IMPLEMENTATION. CH550743A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2159811A DE2159811C2 (en) 1971-12-02 1971-12-02 Method and device for water treatment

Publications (1)

Publication Number Publication Date
CH550743A true CH550743A (en) 1974-06-28

Family

ID=5826825

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1668472A CH550743A (en) 1971-12-02 1972-11-16 METHOD FOR WATER TREATMENT AND DEVICE FOR ITS IMPLEMENTATION.

Country Status (10)

Country Link
JP (1) JPS5524951B2 (en)
AT (1) AT330682B (en)
BE (1) BE792186A (en)
CH (1) CH550743A (en)
DE (1) DE2159811C2 (en)
FR (1) FR2161973B3 (en)
GB (1) GB1402928A (en)
IT (1) IT974675B (en)
NL (1) NL7214905A (en)
SE (1) SE403767C (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2753216A1 (en) * 1977-11-29 1979-06-07 Sick Kg Otto PROCESS AND DEVICE FOR SEPARATING POLLUTANTS THAT SOLVED IN WASHING SOLUTIONS
DE3030558C2 (en) * 1980-08-13 1982-10-28 Kronos Titan-Gesellschaft Mbh, 5090 Leverkusen Apparatus for chemical conditioning of sludge
AT378380B (en) * 1981-12-21 1985-07-25 Enso Gutzeit Oy METHOD FOR CLEARING, IN PARTICULAR, LIQUID SUSPENSIONS RESULTING FROM PROCESSES IN THE WOODWORKING INDUSTRY
FI70695C (en) * 1981-12-21 1986-10-06 Enso Gutzeit Oy FOERFARANDE FOER RENING AV I SYNNERHET AVFALLSVATTEN SOM UPPSTAOR I TRAEFOERAEDLINGSINDUSTRIN
HU188395B (en) * 1984-01-03 1986-04-28 Sasad Mtsz,Hu Method and apparatus for purifying contaminated fluids
DE3443033A1 (en) * 1984-11-26 1986-05-28 Günter 8000 München Schüssler METHOD AND DEVICE FOR REGENERATION AND TREATMENT OF LIQUIDS, AS A MULTI-CHAMBER FILTER SYSTEM WITH A CONSTANT FILTER PERFORMANCE AND RECIRCULATION OF PARTIAL FLOWS BETWEEN THE INDIVIDUAL FILTER CHAMBERS, WITH AT LEAST ONE STORE AND REAK
DE19800886A1 (en) * 1998-01-13 1999-07-15 Blaue Quellen Mineral Und Heil Removing iron and manganese from natural mineral water
DE19916440A1 (en) * 1999-04-12 2000-10-19 Aquadosil Wasseraufbereitung G Potable water treatment e.g. employing limestone to reduce acidity, recycles water to fluidize bed in first vessel, maximizing transfer coefficients whilst minimizing size and cost of plant

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3171801A (en) * 1962-10-29 1965-03-02 Gen Services Company Process for clarifying water

Also Published As

Publication number Publication date
SE403767B (en) 1978-09-04
ATA903072A (en) 1975-09-15
BE792186A (en) 1973-03-30
FR2161973A1 (en) 1973-07-13
GB1402928A (en) 1975-08-13
IT974675B (en) 1974-07-10
DE2159811C2 (en) 1985-11-21
SE403767C (en) 1985-12-02
AT330682B (en) 1976-07-12
DE2159811A1 (en) 1973-06-07
FR2161973B3 (en) 1975-11-28
JPS4876369A (en) 1973-10-15
JPS5524951B2 (en) 1980-07-02
NL7214905A (en) 1973-06-05

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Legal Events

Date Code Title Description
PL Patent ceased