HUT36437A - Method for dewatering sludges and/or organic materials - Google Patents

Method for dewatering sludges and/or organic materials

Info

Publication number
HUT36437A
HUT36437A HU841443A HU144384A HUT36437A HU T36437 A HUT36437 A HU T36437A HU 841443 A HU841443 A HU 841443A HU 144384 A HU144384 A HU 144384A HU T36437 A HUT36437 A HU T36437A
Authority
HU
Hungary
Prior art keywords
organic materials
dewatering sludges
sludges
dewatering
organic
Prior art date
Application number
HU841443A
Other languages
Hungarian (hu)
Other versions
HU189860B (en
Inventor
Janusch Alois
Hanke Reinhart
Original Assignee
Voest Alpine Ag
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 Voest Alpine Ag filed Critical Voest Alpine Ag
Publication of HUT36437A publication Critical patent/HUT36437A/en
Publication of HU189860B publication Critical patent/HU189860B/en

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
    • C02F11/127—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering by centrifugation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/009—Heating or cooling mechanisms specially adapted for settling tanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/01—Separation of suspended solid particles from liquids by sedimentation using flocculating agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/26—Separation of sediment aided by centrifugal force or centripetal force
    • 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
    • C02F11/18—Treatment of sludge; Devices therefor by thermal conditioning
    • C02F11/185—Treatment of sludge; Devices therefor by thermal conditioning by pasteurisation
    • 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
    • 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
    • C02F11/02—Biological treatment
    • 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
    • C02F11/06—Treatment of sludge; Devices therefor by oxidation
    • C02F11/08—Wet air oxidation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds

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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Treatment Of Sludge (AREA)
HU841443A 1983-11-11 1984-04-12 Method for dewatering sludges and/or organic materials HU189860B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0398483A AT380227B (en) 1983-11-11 1983-11-11 METHOD FOR DRAINING SLUDGE AND / OR ORGANIC SUBSTANCES

Publications (2)

Publication Number Publication Date
HUT36437A true HUT36437A (en) 1985-09-30
HU189860B HU189860B (en) 1986-08-28

Family

ID=3558076

Family Applications (1)

Application Number Title Priority Date Filing Date
HU841443A HU189860B (en) 1983-11-11 1984-04-12 Method for dewatering sludges and/or organic materials

Country Status (4)

Country Link
AT (1) AT380227B (en)
DD (1) DD222285A5 (en)
DK (1) DK147884A (en)
HU (1) HU189860B (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT242634B (en) * 1961-02-20 1965-09-27 Shell Int Research Method of dewatering sludge
DE3009710A1 (en) * 1979-03-15 1980-09-18 Uop Inc METHOD FOR MECHANICALLY DRAINING PLANT SLUDGE

Also Published As

Publication number Publication date
ATA398483A (en) 1985-09-15
DK147884D0 (en) 1984-02-29
AT380227B (en) 1986-04-25
DK147884A (en) 1985-05-12
DD222285A5 (en) 1985-05-15
HU189860B (en) 1986-08-28

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