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NETLThis study was an investigation into the feasibility of utilizing a coal gasification wastewater as makeup to an evaporative cooling tower. A bench scale cooling tower and heat...
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Gathering Resources...NETLThe Statement of Work for year one activities under contract AC1885FC10625 requests that an assessment of low-rank coal biodegradation be completed early in the contract period....-
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Gathering Resources...NETLPDU scale nitrification and denitrification of Great Plains Gasification Plant's stripped gas liquorGasification wastewater treatment at UNDERC has focused on treating wastewater to suitable quality for reuse. Reuse criteria have centered on reduction of organic compounds; the...-
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Gathering Resources...NETLThe work performed for the period January 1, 1986 through March 31, 1986 on the research project entitled ''Biological Degradation of Low-Rank Coal''is summarized in this...-
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Gathering Resources...NETLData collected after underground coal-gasification field tests indicated that the concentrations of organic contaminants in the ground water decrease with time, apparently due...-
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Gathering Resources...NETLMass transfer and kinetic studies were carried out for the Rhodospirillum rubrum and Chlorobium thiosulfatophilum bacterial systems. R. rubrum is a photosynthetic anaerobic...-
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Gathering Resources...NETLCondensate from four producer runs was successfully treated by biooxidation after pre-stripping for ammonia reduction. Assuming only simple phenols in the waste, about 43% of...-
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Gathering Resources...NETLWet scrubber sludges (FGD sludges) are a major national environmental problem. Dewatering of these sludges by conventional technologies is costly, but required for their...-
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Gathering Resources...NETLA review is presented on sources of solid wastes generated from fixed bed gasification processes, and suggestions are made for acceptable disposal alternatives. Samples of fixed...-
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Gathering Resources...NETLHydantoins, (I), are biologically active compounds which occur in nature and have been isolated from such sources as sugar beets and butterfly wings. Synthetic analogs have...-
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Gathering Resources...NETLBased on the results of leaching data to date, and toxicity and mutagenicity testing on derived leachates prepared to date, it may be concluded that coal derived bottom ash...-
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Gathering Resources...NETLEffect of 5% and 10% coal solids loadings was studied in two types of bench scale bioreactors and in chemostat cultures. The bench scale reactors used were rotating biological...-
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Gathering Resources...NETLRecognizing the potential impacts of sour gas plant operations on the subsurface environment, the Canadian Association of Petroleum Producers (CAPP) and Environment Canada...-
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Gathering Resources...NETLThe objective of this study was to develop a disposal system concept for up to four leases operating simultaneously on the NOSR 1 property. Each lease would have a plant...-
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Gathering Resources...NETLOrganic contaminant fate in soil/water systems can be affected by the biological characteristics of the soil and of the pollutant. This work investigates biodegradation of...-
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Gathering Resources...NETLSyngas is known to contain approximately 1 percent H[sub 2]S, along with CO[sub 2], C0[sub 2], H[sub 2] and CH[sub 4]. Similarly, the syngas may become contaminated with oxygen,...-
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Gathering Resources...NETLBiological markers, compounds derived essentially unchanged from living organisms, are found in oil-bearing rocks, petroleum and most ancient sediments. We are investigating the...-
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Gathering Resources...NETLWet carbonization is a thermochemical process for beneficiating low-rank coals by heating the coal in the presence of water to temperatures in the range of 400/sup 0/ to 650/sup...-
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Gathering Resources...NETLThe Third Biennial Synfuels Wastewater Workshop, sponsored by the US Department of Energy, Morgantown Energy Technology Center, has contributed valuable information to the...-
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Gathering Resources...NETLThis technical brief summarizes the results of research demonstrating the feasibility of radiolabeling complex mixtures of organic compounds. Tritium can be incorporated...-
Dataset Size: 1.271 MB
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