Record Display for the EPA National Library Catalog

RECORD NUMBER: 32 OF 32

OLS Field Name OLS Field Data
Main Title Water Quality Control with Synthetic Polymeric Flocculants: Effect of Metal Ions on Flocculation of Biocolloids.
Author Dixo, J. K. ; Tilto, R. C. ;
CORP Author Connecticut Univ., Storrs. Inst. of Water Resources.
Year Published 1972
Report Number DI-14-31-0001-3207; OWRR-A-031-CONN; 14840,; A-031-CONN(2)
Stock Number PB-212 364
Additional Subjects ( Sewage treatment ; Flocculation) ; ( Polymers ; Flocculants) ; Metals ; Ions ; Sediments ; Silicon dioxide ; Bacteria ; Algae ; Performance evaluation ;
Holdings
Library Call Number Additional Info Location Last
Modified
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Status
NTIS  PB-212 364 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 06/23/1988
Collation 11p
Abstract
The report summarizes research concerning the flocculation of silica, bacteria, and algae, which are typical solid pollutants of water, by means of synthetic polymers, especially as regards the influence of multivalent metal cations such as Ca(+2), Mg(+2), Cu(+2), Zn(+2) on the flocculation processes. Also presented are results on how the flocculation of these dispersed systems is affected by addition of mixtures of cationic, anionic and nonionic polymers, which is often practiced in commercial operations. (Author)