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首页> 美国政府科技报告 >Toxicological Study Number 87-3012A-97; Studies on the Stability of the Bindingof TNT Residues to Organic Fractions of Soil Compost During Composting of TNT-Contaminated Soil October 1994-October 1995
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Toxicological Study Number 87-3012A-97; Studies on the Stability of the Bindingof TNT Residues to Organic Fractions of Soil Compost During Composting of TNT-Contaminated Soil October 1994-October 1995

机译：毒理学研究编号87-3012a-97; 1994年10月至1995年10月TNT污染土壤堆肥过程中TNT残留物与土壤堆肥有机组分结合稳定性的研究

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Composting is currently the only bioremediation method for explosives-contaminated soils that has progressed through the field trial stage. In the most successful of the field composting demonstrations, 30 vol percent of contaminated soil was mixed with an amendment mixture consisting of 30 vol percent cow manure, 25.4 vol percent sawdust, 25.4 vol percent alfalfa, 14.3 vol percent chopped potato waste, and 4.9 vol percent chicken manure and was arranged in windrows. Chemical and toxicological tests of the composted soil product demonstrated greater than 98 percent reductions in acetonitrile extractable and leachable explosives and extractable bacterial mutagens and approximately 90 percent reductions in leachable compounds toxic to Ceriodaphnia dubia.

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