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RECORD NUMBER: 13 OF 17

OLS Field Name OLS Field Data
Main Title New Type of Disinfectant for Water Supplies.
Author Lamber, Jack L. ; Fin, Louis R. ;
CORP Author Kansas Water Resources Research Inst., Manhattan.
Year Published 1971
Report Number Contrib-78; DI-14-01-001-1635; OWRR-A-028-KAN; 03298,; A-028-KAN(2)
Stock Number PB-205 823
Additional Subjects ( Disinfectants ; Water supplies) ; ( Iodides ; Disinfectants) ; Water treatment ; Water pollution ; Contaminants ; Viruses ; Bacteria ; Bacillus ; Anion exchanging ;
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB-205 823 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/23/1988
Collation 20p
Abstract Triiodide combined with strong base anion exchange resins forms stable, nearly insoluble, complexes that have remarkable disinfecting capabilities. Complete kills are effected with water suspensions of virus (both DNA and RNA) Gram negative and Gram positive bacteria (whether capsulated or not), and viability of sporulating Bacilli species is reduced up to 99.9%. Water to be treated is simply passed through a column of the resin-complex. The bacteria or virus, shown by 14C or 3H tracers, pass through the column and are not filtered out. Kill is immediate and irreversible. No I2, I3(-), IO(-), IO(3(-), and IO4(-) are detected when the cadmium iodide-linear starch reagent method was used. Iodide, the halide form, was found in amounts ranging from 0.2-0.5 PPM. This is well below the taste threshold and indeed may be considered beneficial in iodine deficient areas.
NTIS Title Notes Completion rept. Mar 69-Jun 71.
PUB Date Free Form Jun 71,
Category Codes 13B; 6M; 68D; 57K
NTIS Prices PC A02/MF A01
Document Type NT
Cataloging Source NTIS/MT
Control Number 326524514
Origin NTIS
Type CAT