Record Display for the EPA National Library Catalog

RECORD NUMBER: 17 OF 27

Main Title Organic Chemical Waste Characterization for Marine Disposal of Black Rock Harbor Dredged Materials.
Author Rogerson, P. F. ;
CORP Author Environmental Research Lab., Narragansett, RI. ;Geological Survey, Arvada, CO. Water Resources Div.
Publisher c1988
Year Published 1988
Report Number ERLN-909 ;EPA/600/J-88/451;
Stock Number PB90-126095
Additional Subjects Organic compounds ; Dredging ; Waste disposal ; Black Rock Harbor ; Spoil ; Sediments ; Accumulation ; Chromatographic analysis ; Biphenyl ; Chlorine organic compounds ; Mussels ; Tests ; Reprints ; Chemicals ; Mytilus edulus ; Polychlorinated biphenyls
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB90-126095 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 12p
Abstract
A waste characterization test was designed to determine the actual contaminants in dredged materials that are bioavailable. Unlike many smaller freshwater systems, marine habitats are frequently regulated on the basis of waste bioaccumulation potential. This implies that traditional chemical characterization of sediments may provide data that is not appropriate for marine systems. A waste characterization procedure was sought that would determine those contaminants in sediment that could bioaccumulate. A highly contaminated urban harbor sediment from Black Rock Harbor, Bridgeport, CT was chosen as the test material. The marine bivalve, Mytilus edulis, was exposed to suspended dredged material for 28 days in a flow-through exposure system. These tentatively identified contaminants were subsequently analyzed in the dredged material and quantified when appropriate standards were available.