AR015773A1 - METHOD FOR WATER TREATMENT WITH A SUPERIOR ACTIVE DISPERSION POLYMER - Google Patents

METHOD FOR WATER TREATMENT WITH A SUPERIOR ACTIVE DISPERSION POLYMER

Info

Publication number
AR015773A1
AR015773A1 ARP990101814A AR015773A1 AR 015773 A1 AR015773 A1 AR 015773A1 AR P990101814 A ARP990101814 A AR P990101814A AR 015773 A1 AR015773 A1 AR 015773A1
Authority
AR
Argentina
Prior art keywords
waste water
raw material
water treatment
dispersion polymer
paper raw
Prior art date
Application number
Other languages
Spanish (es)
Original Assignee
Nalco Chemical Co
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 Nalco Chemical Co filed Critical Nalco Chemical Co
Priority to ARP990101814 priority Critical patent/AR015773A1/en
Publication of AR015773A1 publication Critical patent/AR015773A1/en

Links

Landscapes

  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Paper (AREA)

Abstract

Se describe un método para clarificar,desaguar o mejorar la retencion y drenaje de agua de desperdicio industrial o materia prima de papel con una cantidadefectiva de por lo menos una dispersion de un floculante polimérico cationico soluble en agua en donde la mejora comprende la adicion del polímero que tieneuna concentracion de por lo menos 25% al agua de desperdicio o materia prima de papel. El desperdicio industrial es de preferencia agua de desperdicio delprocesamiento de alimento, agua dedesperdicio aceitosa, agua de desperdicio de fábricas de papel y agua de desperdicio contaminada con compuestos inorgánicos.La materia prima de papel puede ser una suspension celulosica acuosa.A method for clarifying, draining or improving the retention and drainage of industrial waste water or paper raw material with a defective amount of at least one dispersion of a water-soluble cationic polymeric flocculant where the improvement comprises the addition of the polymer is described. which has a concentration of at least 25% to waste water or paper raw material. Industrial waste is preferably waste water from food processing, oily waste water, waste from paper mills and waste water contaminated with inorganic compounds. The paper raw material may be an aqueous cellulosic suspension.

ARP990101814 1999-04-20 1999-04-20 METHOD FOR WATER TREATMENT WITH A SUPERIOR ACTIVE DISPERSION POLYMER AR015773A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ARP990101814 AR015773A1 (en) 1999-04-20 1999-04-20 METHOD FOR WATER TREATMENT WITH A SUPERIOR ACTIVE DISPERSION POLYMER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ARP990101814 AR015773A1 (en) 1999-04-20 1999-04-20 METHOD FOR WATER TREATMENT WITH A SUPERIOR ACTIVE DISPERSION POLYMER

Publications (1)

Publication Number Publication Date
AR015773A1 true AR015773A1 (en) 2001-05-16

Family

ID=45606087

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP990101814 AR015773A1 (en) 1999-04-20 1999-04-20 METHOD FOR WATER TREATMENT WITH A SUPERIOR ACTIVE DISPERSION POLYMER

Country Status (1)

Country Link
AR (1) AR015773A1 (en)

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