AT312001B - Method and device for cleaning liquids containing suspended matter - Google Patents

Method and device for cleaning liquids containing suspended matter

Info

Publication number
AT312001B
AT312001B AT12872A AT12872A AT312001B AT 312001 B AT312001 B AT 312001B AT 12872 A AT12872 A AT 12872A AT 12872 A AT12872 A AT 12872A AT 312001 B AT312001 B AT 312001B
Authority
AT
Austria
Prior art keywords
suspended matter
liquids containing
cleaning liquids
containing suspended
cleaning
Prior art date
Application number
AT12872A
Other languages
German (de)
Original Assignee
Hydrotechnik Ges M B H & Co Kg
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 Hydrotechnik Ges M B H & Co Kg filed Critical Hydrotechnik Ges M B H & Co Kg
Priority to AT12872A priority Critical patent/AT312001B/en
Priority to CH1752072A priority patent/CH547112A/en
Priority to ZA728554A priority patent/ZA728554B/en
Priority to IT13082/72A priority patent/IT986840B/en
Priority to DE2262599A priority patent/DE2262599A1/en
Priority to FR7246629A priority patent/FR2166378A1/en
Application granted granted Critical
Publication of AT312001B publication Critical patent/AT312001B/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
    • B01D24/02—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
    • B01D24/12—Downward 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
    • B01D24/46—Regenerating the filtering material in the filter
    • B01D24/4668—Regenerating the filtering material in the filter by moving the filtering element
    • B01D24/4689—Displacement of the filtering material to a compartment of the filtering device for regeneration

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)
  • Filtering Materials (AREA)
  • Filtration Of Liquid (AREA)
AT12872A 1972-01-07 1972-01-07 Method and device for cleaning liquids containing suspended matter AT312001B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
AT12872A AT312001B (en) 1972-01-07 1972-01-07 Method and device for cleaning liquids containing suspended matter
CH1752072A CH547112A (en) 1972-01-07 1972-12-01 METHOD AND DEVICE FOR CLEANING UP LIQUIDS CONTAINING LIQUIDS.
ZA728554A ZA728554B (en) 1972-01-07 1972-12-04 Process and apparatus for purifying liquids
IT13082/72A IT986840B (en) 1972-01-07 1972-12-13 PROCEDURE AND DEVICE FOR THE PURIFICATION OF LIQUIDS CONTAINING SUSPENSION SUBSTANCES
DE2262599A DE2262599A1 (en) 1972-01-07 1972-12-21 METHOD AND DEVICE FOR CLEANING UP LIQUIDS CONTAINING LIQUIDS
FR7246629A FR2166378A1 (en) 1972-01-07 1972-12-28 Effluent filter - in counterflow to descending sand bed with hydrocyclone for sand and sludge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT12872A AT312001B (en) 1972-01-07 1972-01-07 Method and device for cleaning liquids containing suspended matter

Publications (1)

Publication Number Publication Date
AT312001B true AT312001B (en) 1973-12-10

Family

ID=3482257

Family Applications (1)

Application Number Title Priority Date Filing Date
AT12872A AT312001B (en) 1972-01-07 1972-01-07 Method and device for cleaning liquids containing suspended matter

Country Status (6)

Country Link
AT (1) AT312001B (en)
CH (1) CH547112A (en)
DE (1) DE2262599A1 (en)
FR (1) FR2166378A1 (en)
IT (1) IT986840B (en)
ZA (1) ZA728554B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE429128B (en) * 1976-11-29 1983-08-15 Nordstjernan Rederi Ab PROCEDURE FOR SEPARATING POLLUTANTS IN WATER SUSPENSIONS OR EMULSIONS
US4257896A (en) * 1978-05-24 1981-03-24 Takeda Chemical Industries, Ltd. Countercurrent liquid-solid contacting apparatus
FR2446259A1 (en) * 1979-01-12 1980-08-08 Degremont Treating nitrogen polluted water in a bacterial bed - with support material recirculation to remove excess microorganisms
AT389297B (en) * 1982-07-23 1989-11-10 Waagner Biro Ag METHOD FOR PRODUCING A CLEAR LIQUID AND CLEARING DEVICE
AU657130B2 (en) * 1991-05-22 1995-03-02 Baker Hughes Incorporated Continuous backwash filter and method of operation
FR2785899B1 (en) * 1998-11-18 2001-01-19 Omnium Traitement Valorisa METHOD OF TREATING WATER BY BULK FLOCKS INCLUDING A RECYCLING OF GRANULAR MATERIAL USING A CORRESPONDING HYDROCYCLONE

Also Published As

Publication number Publication date
ZA728554B (en) 1973-08-29
CH547112A (en) 1974-03-29
IT986840B (en) 1975-01-30
FR2166378A1 (en) 1973-08-17
DE2262599A1 (en) 1973-07-12

Similar Documents

Publication Publication Date Title
AT327823B (en) METHOD AND DEVICE FOR CLEANING UP LIQUIDS
AT331139B (en) METHOD AND DEVICE FOR SHEEPING CYLINDRICAL CASES
AT343560B (en) METHOD FOR DISINFECTING WASTE LIQUIDS AND DEVICE FOR CARRYING OUT THE PROCEDURE
AT309468B (en) Process for cleaning permeable filters and apparatus for carrying out the process
CH547110A (en) METHOD AND DEVICE FOR DEGASSING LIQUIDS.
CH493277A (en) Method and device for mechanical spraying of liquids
CH529580A (en) Method and apparatus for removing suspended solids from a liquid
AT353239B (en) METHOD AND DEVICE FOR MUTUAL CONTACTING GASES WITH LIQUIDS
AT324079B (en) METHOD AND DEVICE FOR STRETCH-SLIDING HOLLOW BODIES
CH527632A (en) Method for filtering a liquid and device for carrying out the method
AT332793B (en) METHOD AND DEVICE FOR DEMANDING BULK MATERIAL
AT337719B (en) METHOD AND DEVICE FOR INDUCING PARTICLE GROWTH IN A FLOWING LIQUID SUSPENSION
CH537460A (en) Method and device for the continuous selective electroplating of strips
AT312001B (en) Method and device for cleaning liquids containing suspended matter
CH492468A (en) Method and device for cleaning filter cartridges
AT326786B (en) METHOD AND DEVICE FOR EVAPORATING LIQUIDS
CH516483A (en) Method and device for the continuous treatment of liquids
AT335911B (en) METHOD AND DEVICE FOR PACKING GOODS
AT324982B (en) METHOD AND DEVICE FOR WEAVING SCHUBNOPPEN FROTIERWARE
AT312000B (en) Method and device for filtering
AT328368B (en) METHOD OF PACKAGING CYLINDRICAL BODIES AND DEVICE FOR CARRYING OUT THE PROCEDURE
AT321244B (en) Method and device for thickening solutions
AT310019B (en) Method and device for filling foam-forming liquids
CH537759A (en) Device for atomizing liquids and methods for their operation
AT346809B (en) METHOD AND DEVICE FOR DRYING CHEMICAL PRODUCTS

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee