Record Display for the EPA National Library Catalog

RECORD NUMBER: 3 OF 17

OLS Field Name OLS Field Data
Main Title Assessment of Phased-Isolation Ditch Technologies.
Author Tetreault, J. J. ; Rusten, B. ; Benedict, A. H. ; Kreissl, J. F. ;
CORP Author Brown and Caldwell, Walnut Creek, CA. ;Aquateam-Norwegian Water Technology Centre of Oslo (Norway).;Environmental Protection Agency, Cincinnati, OH. Water Engineering Research Lab.
Year Published 1987
Report Number EPA-68-03-1818; EPA/600/J-87/186;
Stock Number PB88-161872
Additional Subjects Isolation ; Ditches ; Waste water ; Aeration ; Sedimentation ; Denitrification ; Denmark ; Phosphorus ; Reprints ;
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB88-161872 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 06/21/1988
Collation 11p
Abstract
The paper presents an assessment of phased isolation ditch technologies currently used in Denmark. They include process modifications to T and DE ditches for nitrogen and phosphorus removal. Key objectives of the assessment were to (1) present a technology profile, (2) determine current development status, (3) compare phased isolation ditch technologies, with sequencing batch reactors (SBR) and conventional oxidation ditch technologies, and (4) assess potential effects of implementing the technology in the United States.