干旱区生态环境知识资源中心(Arid): Status report on remedial investigation of the 300 Area process ponds

Arid

DOI	10.2172/5719703
报告编号	PNL-6442
来源ID	OSTI_ID: 5719703
	Status report on remedial investigation of the 300 Area process ponds
	Dennison, D.I.; Sherwood, D.R.; Young, J.S.
英文摘要	A remedial investigation (RI) of the South and North Process Ponds adjacent to the 300 Area at the US Department of Energy (DOE) Hanford Site was initiated in FY 1987 as partial implementation of the DOE Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) Program. The objective of FY 1987 activities was initial characterization of the quantity and distribution of contaminants in the sediments. Sediment samples from 14 locations in and adjacent to the ponds were collected and analyzed. Initial results indicated that contaminated sediments in the ponds typically contained high gross alpha and gross beta activities and concentrations of Ag, Al, Cr, Cu, Ni, and Zn that were elevated relative to background levels. Radiochemical analyses of the sediments showed that the primary radiological contaminant was uranium; cobalt-60 and cesium-137 were detected in several samples. Organic compounds, including polychlorinated biphenyls (PCBs), were also detected in several samples. Future RI activities will be undertaken under EPA-approved RI/FS work plans. 5 refs., 14 figs., 11 tabs.
出版年	1989
报告类型	Technical Report
语种	英语
国家	美国
来源学科分类	54 ENVIRONMENTAL SCIENCES ; CESIUM 137 ; RADIOECOLOGICAL CONCENTRATION ; COBALT 60 ; PONDS ; RADIATION MONITORING ; SEDIMENTS ; RADIOCHEMICAL ANALYSIS ; URANIUM ; ALUMINIUM ; CHROMIUM ; COPPER ; ENVIRONMENT ; FUEL FABRICATION PLANTS ; GROUND WATER ; HANFORD RESERVATION ; HOT LABS ; NICKEL ; RADIONUCLIDE MIGRATION ; SILVER ; USA ; WASTE WATER ; ZINC ; ACTINIDES ; ALKALI METAL ISOTOPES ; BETA DECAY RADIOISOTOPES ; BETA-MINUS DECAY RADIOISOTOPES ; CESIUM ISOTOPES ; CHEMICAL ANALYSIS ; COBALT ISOTOPES ; ECOLOGICAL CONCENTRATION ; ELEMENTS ; ENVIRONMENTAL TRANSPORT ; HYDROGEN COMPOUNDS ; INTERMEDIATE MASS NUCLEI ; INTERNAL CONVERSION RADIOISOTOPES ; ISOMERIC TRANSITION ISOTOPES ; ISOTOPES ; LABORATORIES ; LIQUID WASTES ; MASS TRANSFER ; METALS ; MINUTES LIVING RADIOISOTOPES ; MONITORING ; NATIONAL ORGANIZATIONS ; NORTH AMERICA ; NUCLEAR FACILITIES ; NUCLEI ; ODD-EVEN NUCLEI ; ODD-ODD NUCLEI ; OXYGEN COMPOUNDS ; QUANTITATIVE CHEMICAL ANALYSIS ; RADIOISOTOPES ; SURFACE WATERS ; TRANSITION ELEMENTS ; US DOE ; US ERDA ; US ORGANIZATIONS ; WASTES ; WATER ; YEARS LIVING RADIOISOT ; YEARS LIVING RADIOISOTOPES 520300* -- Environment, Aquatic-- Radioactive Materials Monitoring & Transport-- (1989) ; 510300 -- Environment, Terrestrial-- Radioactive Materials Monitoring & Transport-- (-1989)
URL	http://www.osti.gov/scitech/servlets/purl/5719703
资源类型	科技报告
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/264157
推荐引用方式 GB/T 7714	Dennison, D.I.,Sherwood, D.R.,Young, J.S.. Status report on remedial investigation of the 300 Area process ponds,1989.