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OLS Field Name OLS Field Data
Main Title H2O2-Enhanced Bleaching Strategy Cuts TOCl Levels in Mill Effluent.
Author Webster, J. ;
CORP Author Du Pont de Nemours (E.I.) and Co., Wilmington, DE.;Environmental Protection Agency, Washington, DC.
Publisher Apr 90
Year Published 1990
Stock Number PB95-235867
Additional Subjects Bleaching ; Hydrogen peroxide ; Pulp mills ; Pollution control ; Dioxin ; Furans ; Chlorine organic compounds ; Investments ; Pollution regulations ; Best technology ; Reprints ;
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB95-235867 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 09/02/1995
Collation 5p
Abstract Recent efforts by the paper industry, market forces, and regulatory groups have identified several new and/or modified technologies to limit dioxins and furans (particularly 2,3,7,8-TCDD and 2,3,7,8-TCDF) in kraft bleach plant effluents and paper products. By using hydrogen peroxide (H2O2) reinforced extractions (EOP or EP) to do some of the work of existing C and D (chlorine dioxide) states, chlorine charges can be cut and existing ClO2 charges redistributed to implement high-ClO2-substitution bleaching without investing in ClO2 capacity or a multistep C stage. To date, mill trials using this H2O2-enhanced bleaching strategy have resulted in significant reductions of dioxins, AOX and chloroform.
Supplementary Notes Pub. in Pulp and Paper, p141-144 Apr 90. Sponsored by Environmental Protection Agency, Washington, DC.
NTIS Title Notes Journal article.
Title Annotations Reprint: H2O2-Enhanced Bleaching Strategy Cuts TOCl Levels in Mill Effluent.
Category Codes 71R; 99B; 68
NTIS Prices PC A01/MF A01
Primary Description 100/00
Document Type NT
Cataloging Source NTIS/MT
Control Number 521407700
Origin NTIS
Type CAT