MX9700241A - Copolimeros de cadadm/viniltrialcoxisilano y su uso en el tratamiento de aguas residuales. - Google Patents

Copolimeros de cadadm/viniltrialcoxisilano y su uso en el tratamiento de aguas residuales.

Info

Publication number
MX9700241A
MX9700241A MX9700241A MX9700241A MX9700241A MX 9700241 A MX9700241 A MX 9700241A MX 9700241 A MX9700241 A MX 9700241A MX 9700241 A MX9700241 A MX 9700241A MX 9700241 A MX9700241 A MX 9700241A
Authority
MX
Mexico
Prior art keywords
dimethyl ammonium
clarifying
diallyl dimethyl
color
dadmac
Prior art date
Application number
MX9700241A
Other languages
English (en)
Inventor
Daniel K Chung
John H Collins
Manian Ramesh
Chandrashekar S Shetty
Ananthasubramanian Sivakumar
Karen R Tubergen
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
Priority claimed from US08/485,756 external-priority patent/US5527431A/en
Priority claimed from US08/521,938 external-priority patent/US5597490A/en
Priority claimed from US08/565,479 external-priority patent/US5589075A/en
Priority claimed from US08/589,095 external-priority patent/US5624569A/en
Application filed by Nalco Chemical Co filed Critical Nalco Chemical Co
Priority claimed from PCT/IB1996/000520 external-priority patent/WO1996035731A1/en
Publication of MX9700241A publication Critical patent/MX9700241A/es

Links

Landscapes

  • Separation Of Suspended Particles By Flocculating Agents (AREA)

Abstract

La invencion es un polímero de polielectrolito que contiene silicio de actividad superficial, soluble en agua, y en uso como coagulante para el control de resina depositable en molinos de pulpa y panel; para aclarar el agua efluyente que contiene tinta de la produccion de papel reciclado; para remover el color de un efluyente de desecho de molino de papel que contiene cuerpos de color; para aclarar el agua residual que contiene componentes que provocan turbidez; para un método de tratamiento químico que remueve efectivamente la grasa, la sangre, el tejido y otros olidos de los desechos de procesamiento de alimentos, y para remover el aceite de desecho del agua residual industrial aceitosa. Esto polímeros de polielectrolito son copolímeros que contienen silicio de monomeros hidrofílicos o hidrofobicos específicos, de preferencia haluros de amonio dialildimetilico, particularmente cloruro de amonio dialildimetilico y vinilalcoxisilanos, de preferencia viniltrimetoxisilano.
MX9700241A 1995-06-07 1996-04-22 Copolimeros de cadadm/viniltrialcoxisilano y su uso en el tratamiento de aguas residuales. MX9700241A (es)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US08/485,756 US5527431A (en) 1993-11-04 1995-06-07 Silicon polyelectrolytes for pitch deposit control
US08/521,938 US5597490A (en) 1995-08-31 1995-08-31 DADMAC/vinyl trialkoxysilane copolymers for treatment of food processing wastes
US08/565,479 US5589075A (en) 1995-11-30 1995-11-30 Use of silicon containing polyelectrolytes in wastewater treatment
US08/589,095 US5624569A (en) 1996-01-23 1996-01-23 Clarification of deinking process water
PCT/IB1996/000520 WO1996035731A1 (en) 1995-05-08 1996-04-22 Dadmac/vinyl trialkoxysilane copolymers and their use in wastewater treatment

Publications (1)

Publication Number Publication Date
MX9700241A true MX9700241A (es) 1998-01-31

Family

ID=39165385

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9700241A MX9700241A (es) 1995-06-07 1996-04-22 Copolimeros de cadadm/viniltrialcoxisilano y su uso en el tratamiento de aguas residuales.

Country Status (1)

Country Link
MX (1) MX9700241A (es)

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