BG100087A - Method for chemical treatment of waste waters from metallurgical production - Google Patents

Method for chemical treatment of waste waters from metallurgical production

Info

Publication number
BG100087A
BG100087A BG100087A BG10008795A BG100087A BG 100087 A BG100087 A BG 100087A BG 100087 A BG100087 A BG 100087A BG 10008795 A BG10008795 A BG 10008795A BG 100087 A BG100087 A BG 100087A
Authority
BG
Bulgaria
Prior art keywords
waste waters
chemical treatment
metallurgical production
addition
waters
Prior art date
Application number
BG100087A
Other languages
Bulgarian (bg)
Inventor
Alexandre Rabaca
Christophe Wallet
Original Assignee
S.N.F.(Societe Anonyme)
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 S.N.F.(Societe Anonyme) filed Critical S.N.F.(Societe Anonyme)
Priority to BG100087A priority Critical patent/BG100087A/en
Publication of BG100087A publication Critical patent/BG100087A/en

Links

Landscapes

  • Separation Of Suspended Particles By Flocculating Agents (AREA)

Abstract

The method consists of the addition of flocculant F addition to the waste waters formed by: polyacrylamide, cationized by at least 50% having molecular weight higher than one million. There immediately follows the addition of a coagulation agent C being an aluminium salt, and finally - decanting of the thus treated waters.
BG100087A 1995-10-24 1995-10-24 Method for chemical treatment of waste waters from metallurgical production BG100087A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BG100087A BG100087A (en) 1995-10-24 1995-10-24 Method for chemical treatment of waste waters from metallurgical production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG100087A BG100087A (en) 1995-10-24 1995-10-24 Method for chemical treatment of waste waters from metallurgical production

Publications (1)

Publication Number Publication Date
BG100087A true BG100087A (en) 1997-08-29

Family

ID=3926348

Family Applications (1)

Application Number Title Priority Date Filing Date
BG100087A BG100087A (en) 1995-10-24 1995-10-24 Method for chemical treatment of waste waters from metallurgical production

Country Status (1)

Country Link
BG (1) BG100087A (en)

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