ATE162955T1 - Verfahren zur behandlung einer suspension, die eine niedrige konzentration an suspendiertem material aufweist - Google Patents

Verfahren zur behandlung einer suspension, die eine niedrige konzentration an suspendiertem material aufweist

Info

Publication number
ATE162955T1
ATE162955T1 AT91910410T AT91910410T ATE162955T1 AT E162955 T1 ATE162955 T1 AT E162955T1 AT 91910410 T AT91910410 T AT 91910410T AT 91910410 T AT91910410 T AT 91910410T AT E162955 T1 ATE162955 T1 AT E162955T1
Authority
AT
Austria
Prior art keywords
suspension
chamber
tube
outlet
suspended material
Prior art date
Application number
AT91910410T
Other languages
English (en)
Inventor
Albin Andersson
Original Assignee
Albin Andersson
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 Albin Andersson filed Critical Albin Andersson
Application granted granted Critical
Publication of ATE162955T1 publication Critical patent/ATE162955T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/114—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for inward flow filtration
    • B01D29/115—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for inward flow filtration open-ended, the arrival of the mixture to be filtered and the discharge of the concentrated mixture are situated on both opposite sides of the filtering element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/117—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for outward flow filtration
    • B01D29/118—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for outward flow filtration open-ended
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Prostheses (AREA)
AT91910410T 1990-05-23 1991-05-22 Verfahren zur behandlung einer suspension, die eine niedrige konzentration an suspendiertem material aufweist ATE162955T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9001874A SE466267B (sv) 1990-05-23 1990-05-23 Foerfarande foer behandling av suspensioner

Publications (1)

Publication Number Publication Date
ATE162955T1 true ATE162955T1 (de) 1998-02-15

Family

ID=20379577

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91910410T ATE162955T1 (de) 1990-05-23 1991-05-22 Verfahren zur behandlung einer suspension, die eine niedrige konzentration an suspendiertem material aufweist

Country Status (7)

Country Link
EP (1) EP0530292B1 (de)
AT (1) ATE162955T1 (de)
AU (1) AU7989891A (de)
DE (1) DE69128885T2 (de)
DK (1) DK0530292T3 (de)
SE (1) SE466267B (de)
WO (1) WO1991017812A1 (de)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE858539C (de) * 1950-11-07 1952-12-08 Heinz Dipl-Volksw Hoening Verfahren zum Betrieb eines Eindickers
DE1960365A1 (de) * 1969-12-02 1971-06-09 Lange Gunde Johan Kristian Verfahren und Anlage zum Entwaessern ausgefaulten oder teilweise ausgefaulten Abwasserschlamms
SE394821B (sv) * 1975-04-15 1977-07-11 Kamyr Ab Sett och anordning for avvattning av suspensioner i rorelse
NO139300B (no) * 1975-05-29 1978-10-30 Peterson & Son As M Avvanningsaggregat.
JPS57149586A (en) * 1981-03-09 1982-09-16 Mitsubishi Heavy Ind Ltd Pipe line washing method

Also Published As

Publication number Publication date
DE69128885D1 (de) 1998-03-12
DK0530292T3 (da) 1998-09-23
WO1991017812A1 (en) 1991-11-28
SE466267B (sv) 1992-01-20
EP0530292B1 (de) 1998-02-04
EP0530292A1 (de) 1993-03-10
SE9001874L (sv) 1991-11-24
AU7989891A (en) 1991-12-10
SE9001874D0 (sv) 1990-05-23
DE69128885T2 (de) 1998-09-10

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties