SE9904542D0 - purification Method - Google Patents

purification Method

Info

Publication number
SE9904542D0
SE9904542D0 SE9904542A SE9904542A SE9904542D0 SE 9904542 D0 SE9904542 D0 SE 9904542D0 SE 9904542 A SE9904542 A SE 9904542A SE 9904542 A SE9904542 A SE 9904542A SE 9904542 D0 SE9904542 D0 SE 9904542D0
Authority
SE
Sweden
Prior art keywords
wood
plant
chips
purification
water
Prior art date
Application number
SE9904542A
Other languages
Swedish (sv)
Inventor
Per Gustav Jonasson
Original Assignee
Bmh Wood Technology 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 Bmh Wood Technology Ab filed Critical Bmh Wood Technology Ab
Priority to SE9904542A priority Critical patent/SE9904542D0/en
Publication of SE9904542D0 publication Critical patent/SE9904542D0/en
Priority to AU22426/01A priority patent/AU2242601A/en
Priority to PCT/SE2000/002457 priority patent/WO2001041991A1/en
Priority to SE0201634A priority patent/SE0201634D0/en

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  • Engineering & Computer Science (AREA)
  • Paper (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)

Abstract

The present invention concerns a method for the purification of water, for example, excess water from a wood room in a forestry plant for the production of paper pulp, whereby the base raw material, wood, is chopped into small pieces, for example, chips, and whereby the forestry plant comprises a purification function that exists in the plant. According to the invention, the method is characterised by the following steps: the dirty wood room effluent is led from the washer and is returned to the plant in such a manner that a collaboration occurs with the wood that has been chopped into chips, such that the pieces of chips absorb and carry the wood room water; the wood room effluent, carried by the chips, is carried onwards into the process and reaches the purification function of the plant, which makes purification of the wood room effluent possible.
SE9904542A 1999-12-13 1999-12-13 purification Method SE9904542D0 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE9904542A SE9904542D0 (en) 1999-12-13 1999-12-13 purification Method
AU22426/01A AU2242601A (en) 1999-12-13 2000-12-07 A purification method
PCT/SE2000/002457 WO2001041991A1 (en) 1999-12-13 2000-12-07 A purification method
SE0201634A SE0201634D0 (en) 1999-12-13 2002-05-31 Method of purifying water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9904542A SE9904542D0 (en) 1999-12-13 1999-12-13 purification Method

Publications (1)

Publication Number Publication Date
SE9904542D0 true SE9904542D0 (en) 1999-12-13

Family

ID=20418093

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9904542A SE9904542D0 (en) 1999-12-13 1999-12-13 purification Method

Country Status (3)

Country Link
AU (1) AU2242601A (en)
SE (1) SE9904542D0 (en)
WO (1) WO2001041991A1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI840940A (en) * 1984-03-08 1985-09-09 Timo Tapio Saalasti VATTENBEHANDLING FOER BARKERIER.
JP3276488B2 (en) * 1993-11-26 2002-04-22 喜一郎 猿井 Processed waste wood particles and wastewater treatment method using the same

Also Published As

Publication number Publication date
WO2001041991A1 (en) 2001-06-14
AU2242601A (en) 2001-06-18

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