ATA282587A - METHOD FOR WATER TREATMENT FOR SWIMMING POOLS BY FLOCAL FILTRATION AND SWIMMING POOL SYSTEM FOR CARRYING OUT THE METHOD - Google Patents

METHOD FOR WATER TREATMENT FOR SWIMMING POOLS BY FLOCAL FILTRATION AND SWIMMING POOL SYSTEM FOR CARRYING OUT THE METHOD

Info

Publication number
ATA282587A
ATA282587A AT0282587A AT282587A ATA282587A AT A282587 A ATA282587 A AT A282587A AT 0282587 A AT0282587 A AT 0282587A AT 282587 A AT282587 A AT 282587A AT A282587 A ATA282587 A AT A282587A
Authority
AT
Austria
Prior art keywords
flocal
filtration
carrying
swimming
water treatment
Prior art date
Application number
AT0282587A
Other languages
German (de)
Other versions
AT392059B (en
Inventor
Hans Apeltauer
Original Assignee
Merck Ges M B H
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 Merck Ges M B H filed Critical Merck Ges M B H
Priority to AT0282587A priority Critical patent/AT392059B/en
Publication of ATA282587A publication Critical patent/ATA282587A/en
Application granted granted Critical
Publication of AT392059B publication Critical patent/AT392059B/en

Links

Classifications

    • 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
    • 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
    • B01D24/20—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 provided in an open container
    • B01D24/24—Downward filtration, the container having distribution or collection headers or pervious conduits
    • 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
    • B01D24/4631—Counter-current flushing, e.g. by air

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
AT0282587A 1987-10-27 1987-10-27 Process for treating water for swimming pools using flocculation filtration and swimming pool plant for carrying out the process AT392059B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT0282587A AT392059B (en) 1987-10-27 1987-10-27 Process for treating water for swimming pools using flocculation filtration and swimming pool plant for carrying out the process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0282587A AT392059B (en) 1987-10-27 1987-10-27 Process for treating water for swimming pools using flocculation filtration and swimming pool plant for carrying out the process

Publications (2)

Publication Number Publication Date
ATA282587A true ATA282587A (en) 1990-07-15
AT392059B AT392059B (en) 1991-01-25

Family

ID=3540893

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0282587A AT392059B (en) 1987-10-27 1987-10-27 Process for treating water for swimming pools using flocculation filtration and swimming pool plant for carrying out the process

Country Status (1)

Country Link
AT (1) AT392059B (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3939505A (en) * 1975-01-06 1976-02-24 Gross Richard S Self-hinged, buoyant weir plate for skimmers
US4206522A (en) * 1975-12-15 1980-06-10 Baker William H Automated surge weir and rim skimming gutter flow control system
FR2557092B1 (en) * 1983-12-23 1988-10-14 Rech Prod Agents Chimi Et PLANT FOR THE COAGULATION AND FLOCCULATION TREATMENT OF LIQUIDS CONTAINING COLLOIDAL AND / OR NON-COLLOIDAL MATERIALS

Also Published As

Publication number Publication date
AT392059B (en) 1991-01-25

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Legal Events

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