CH488482A - Filter system, in particular for waste water purification - Google Patents

Filter system, in particular for waste water purification

Info

Publication number
CH488482A
CH488482A CH471368A CH471368A CH488482A CH 488482 A CH488482 A CH 488482A CH 471368 A CH471368 A CH 471368A CH 471368 A CH471368 A CH 471368A CH 488482 A CH488482 A CH 488482A
Authority
CH
Switzerland
Prior art keywords
waste water
water purification
filter system
filter
purification
Prior art date
Application number
CH471368A
Other languages
German (de)
Inventor
Brantschen Roman
Original Assignee
Brantschen Roman
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 Brantschen Roman filed Critical Brantschen Roman
Priority to CH471368A priority Critical patent/CH488482A/en
Publication of CH488482A publication Critical patent/CH488482A/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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • 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
    • B01D24/002—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with multiple filtering elements in parallel connection
    • B01D24/005—Filters being divided into a plurality of cells or compartments
    • 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
    • B01D24/22—Downward filtration, the filter 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
    • B01D24/4631—Counter-current flushing, e.g. by air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/30—Filter housing constructions
    • B01D35/301—Constructions of two or more housings
    • B01D35/303—Constructions of two or more housings the housings being modular, e.g. standardised

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (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)
CH471368A 1968-03-29 1968-03-29 Filter system, in particular for waste water purification CH488482A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH471368A CH488482A (en) 1968-03-29 1968-03-29 Filter system, in particular for waste water purification

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH471368A CH488482A (en) 1968-03-29 1968-03-29 Filter system, in particular for waste water purification

Publications (1)

Publication Number Publication Date
CH488482A true CH488482A (en) 1970-04-15

Family

ID=4281207

Family Applications (1)

Application Number Title Priority Date Filing Date
CH471368A CH488482A (en) 1968-03-29 1968-03-29 Filter system, in particular for waste water purification

Country Status (1)

Country Link
CH (1) CH488482A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0049930A2 (en) * 1980-10-09 1982-04-21 Eco-Pool Design Limited Pressure filter for liquid, in particular water

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0049930A2 (en) * 1980-10-09 1982-04-21 Eco-Pool Design Limited Pressure filter for liquid, in particular water
EP0049930A3 (en) * 1980-10-09 1982-08-25 Eco-Pool Design Limited Pressure filter for liquid, in particular water

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Legal Events

Date Code Title Description
PL Patent ceased