FI961883A - Reningsförfarande för spillvatten - Google Patents

Reningsförfarande för spillvatten Download PDF

Info

Publication number
FI961883A
FI961883A FI961883A FI961883A FI961883A FI 961883 A FI961883 A FI 961883A FI 961883 A FI961883 A FI 961883A FI 961883 A FI961883 A FI 961883A FI 961883 A FI961883 A FI 961883A
Authority
FI
Finland
Prior art keywords
treatment process
wastewater treatment
wastewater
treatment
Prior art date
Application number
FI961883A
Other languages
English (en)
Finnish (fi)
Other versions
FI961883A0 (sv
Inventor
Christer Saefstroem
Goeran Lundgren
Original Assignee
Sunds Defibrator Ind Ab
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 Sunds Defibrator Ind Ab filed Critical Sunds Defibrator Ind Ab
Publication of FI961883A publication Critical patent/FI961883A/sv
Publication of FI961883A0 publication Critical patent/FI961883A0/sv

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/66—Pulp catching, de-watering, or recovering; Re-use of pulp-water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
    • B01D5/0033—Other features
    • B01D5/0054—General arrangements, e.g. flow sheets
    • 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
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • C02F1/10—Treatment of water, waste water, or sewage by heating by distillation or evaporation by direct contact with a particulate solid or with a fluid, as a heat transfer medium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
FI961883A 1993-11-05 1996-05-03 Reningsförfarande för spillvatten FI961883A0 (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9303645A SE502916C2 (sv) 1993-11-05 1993-11-05 Sätt att rena och återvinna avloppsvatten från en process för framställning av fiberboard
PCT/SE1994/000990 WO1995012549A1 (en) 1993-11-05 1994-10-20 Method of purifying waste water

Publications (2)

Publication Number Publication Date
FI961883A true FI961883A (sv) 1996-05-03
FI961883A0 FI961883A0 (sv) 1996-05-03

Family

ID=20391643

Family Applications (1)

Application Number Title Priority Date Filing Date
FI961883A FI961883A0 (sv) 1993-11-05 1996-05-03 Reningsförfarande för spillvatten

Country Status (7)

Country Link
EP (1) EP0726879A1 (sv)
JP (1) JPH09504473A (sv)
AU (1) AU678081B2 (sv)
CA (1) CA2171838A1 (sv)
FI (1) FI961883A0 (sv)
SE (1) SE502916C2 (sv)
WO (1) WO1995012549A1 (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI982737A (sv) * 1998-12-17 2000-06-18 Valmet Corp Förfarande vid framställning av papper och/eller kartong och vid energiproduktion samt ett produktionsförfarande och en industrianläggning som tillämpar förfarandet
CN101851041B (zh) * 2010-04-27 2012-02-08 中国海诚工程科技股份有限公司 一种脱硫废水深化处理实现零排放的方法和装置
CN111701265A (zh) * 2020-06-28 2020-09-25 宜宾丝丽雅股份有限公司 用于酸浴处理的蒸发系统及方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1239250B (de) * 1963-03-06 1967-04-20 Buckau Wolf Maschf R Verdampfer mit senkrecht stehenden Heizrohren und Verdampferanlage fuer die Zuckerindustrie
DE3016406C2 (de) * 1980-04-29 1985-11-28 Fried. Krupp Gmbh, 4300 Essen Mehrstufiges thermisches Stofftrennverfahren mit kombiniertem Brüdenverdichter und Wärmetransformator zur Rückgewinnung der in den Brüden enthaltenden Wärme und Vorrichtung zur Durchführung des Verfahrens
FI82609C (sv) * 1989-05-10 1991-04-10 Inventio Oy Förfarande för indunstning av varm vätska
AT397078B (de) * 1992-02-10 1994-01-25 Schiestl Adolf Verfahren und vorrichtung zur thermischen brauchwasserreinigung

Also Published As

Publication number Publication date
SE9303645D0 (sv) 1993-11-05
AU678081B2 (en) 1997-05-15
EP0726879A1 (en) 1996-08-21
JPH09504473A (ja) 1997-05-06
AU1036895A (en) 1995-05-23
WO1995012549A1 (en) 1995-05-11
SE502916C2 (sv) 1996-02-19
CA2171838A1 (en) 1995-05-11
FI961883A0 (sv) 1996-05-03
SE9303645L (sv) 1995-05-06

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