Record Display for the EPA National Library Catalog

RECORD NUMBER: 230 OF 293

OLS Field Name OLS Field Data
Main Title Suspended Solids Removal.
Author Kreiss, James F. ;
CORP Author Environmental Protection Agency, Cincinnati, Ohio. Advanced Waste Treatment Research Lab.
Year Published 1971
Stock Number PB-213 704
Additional Subjects ( Suspended sediments ; Sewage treatment) ; ( Sewage filtration ; Suspended sediments) ; Reviews ; Sedimentation ; Settling ; Performance evaluation ; Design ; Cost estimates ; Microstraining
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB-213 704 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 06/23/1988
Collation 21p
Abstract
Suspended solids removal is a necessary consideration in all waste treatment operations. Solids which must be removed may be those present in the raw sewage, those added by some form of recycle within the plant, or those created by biological or chemical actions during treatment. Suspended solids, unlike many other pollutants, vary widely in their chemical and physical makeup. Tertiary removal of suspended solids from a waste stream may also accomplish an increase in organic removal necessary to meet effluent standards due to the organic nature of some of the solids. The discussion is limited to only three available tertiary processes which may be used for upgrading the efficiency of existing treatment facilities. These processes are microstraining, high-rate sedimentation, and granular in-depth filtration.