SE0401417L - Anordning och sätt för höjning av koncentrationen av fasta ämnen i lösningar - Google Patents

Anordning och sätt för höjning av koncentrationen av fasta ämnen i lösningar

Info

Publication number
SE0401417L
SE0401417L SE0401417A SE0401417A SE0401417L SE 0401417 L SE0401417 L SE 0401417L SE 0401417 A SE0401417 A SE 0401417A SE 0401417 A SE0401417 A SE 0401417A SE 0401417 L SE0401417 L SE 0401417L
Authority
SE
Sweden
Prior art keywords
membrane
sludge
concentration
solids
solutions
Prior art date
Application number
SE0401417A
Other languages
English (en)
Other versions
SE528037C2 (sv
SE0401417D0 (sv
SE528037C3 (sv
Inventor
Niclas Eriksson
Lars Svenningsson
Original Assignee
Kerttu Eriksson
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 Kerttu Eriksson filed Critical Kerttu Eriksson
Priority to SE0401417A priority Critical patent/SE528037C3/sv
Publication of SE0401417D0 publication Critical patent/SE0401417D0/sv
Priority to EP05746885A priority patent/EP1765736A1/en
Priority to PCT/SE2005/000816 priority patent/WO2005118491A1/en
Publication of SE0401417L publication Critical patent/SE0401417L/sv
Publication of SE528037C2 publication Critical patent/SE528037C2/sv
Publication of SE528037C3 publication Critical patent/SE528037C3/sv

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
    • B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/08—Filter cloth, i.e. woven, knitted or interlaced material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/10—Filter screens essentially made of metal
    • B01D39/12—Filter screens essentially made of metal of wire gauze; of knitted wire; of expanded metal
    • 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
    • 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
    • C02F11/126—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using drum filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/065—More than one layer present in the filtering material

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Sludge (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
SE0401417A 2004-06-02 2004-06-02 Anordning för avvattning av slam SE528037C3 (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE0401417A SE528037C3 (sv) 2004-06-02 2004-06-02 Anordning för avvattning av slam
EP05746885A EP1765736A1 (en) 2004-06-02 2005-05-31 Arrangement to increase the concentration of solids in solutions
PCT/SE2005/000816 WO2005118491A1 (en) 2004-06-02 2005-05-31 Arrangement to increase the concentration of solids in solutions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0401417A SE528037C3 (sv) 2004-06-02 2004-06-02 Anordning för avvattning av slam

Publications (4)

Publication Number Publication Date
SE0401417D0 SE0401417D0 (sv) 2004-06-02
SE0401417L true SE0401417L (sv) 2005-12-03
SE528037C2 SE528037C2 (sv) 2006-08-15
SE528037C3 SE528037C3 (sv) 2006-09-19

Family

ID=32589871

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0401417A SE528037C3 (sv) 2004-06-02 2004-06-02 Anordning för avvattning av slam

Country Status (3)

Country Link
EP (1) EP1765736A1 (sv)
SE (1) SE528037C3 (sv)
WO (1) WO2005118491A1 (sv)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO348818B1 (en) 2022-12-23 2025-06-10 Carbon Twelve As System for Dewatering and Hygienization of Wet Waste Streams

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3351205A (en) * 1962-05-18 1967-11-07 Lindsay Wire Weaving Co Twisted strands and non-woven filtering media made of such strands
DE1277203B (de) * 1965-05-08 1968-09-12 Klein Kg A Bandfilter zum Entwaessern insbesondere der bei der Abwasseraufbereitung anfallenden, eingedickten Suspensionen
DE1903974B2 (de) * 1969-01-28 1976-01-22 Brecht, Walter, Prof. Dr.-Ing., 6100 Darmstadt Verfahren und vorrichtung zum kontinuierlichen entwaessern von abwasserschlaemmen
US3931012A (en) * 1974-02-19 1976-01-06 Atlantic Fluidics, Inc. Sewage treatment system
AR207603A1 (es) * 1974-11-16 1976-10-15 Friedrichs Dieter Tejido de filtro
CH610579A5 (en) * 1975-04-11 1979-04-30 Indberatungs Ag Process and apparatus for the dewatering of sludge
FR2343701A1 (fr) * 1976-03-11 1977-10-07 Besson Paul Procede et appareil pour la deshydratation des boues provenant des eaux residuaires, urbaines ou industrielles
SE455380B (sv) * 1986-12-12 1988-07-11 Scandiafelt Ab Vevt filtermedia for slamavvattning
JPH02265624A (ja) * 1989-04-04 1990-10-30 Yoshihisa Ito 脱水方法及び装置
JPH0623398A (ja) * 1992-07-07 1994-02-01 Hitachi Plant Eng & Constr Co Ltd 汚泥の消化方法
JP2802866B2 (ja) * 1992-10-20 1998-09-24 株式会社イナックス 固液分離装置
AU2002344431A1 (en) * 2002-02-15 2003-09-04 Arao City Gravity type thickener, gravity type thickening method, coagulant adding device, and coagulant adding method

Also Published As

Publication number Publication date
SE528037C2 (sv) 2006-08-15
EP1765736A1 (en) 2007-03-28
SE0401417D0 (sv) 2004-06-02
WO2005118491A1 (en) 2005-12-15
SE528037C3 (sv) 2006-09-19

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Legal Events

Date Code Title Description
NUG Patent has lapsed