专利名称：Method and apparatus for testing soil
contamination
发明人：Andre Tarte申请号：US08/718505申请日：19961004公开号：US05786527A公开日：19980728
摘要：The invention relates to a method of measuring the degree of contamination ofa soil volume by a contaminant which has a volatile constituent. The steps of the methodinclude the injection of a non- contaminated gas into this soil volume for a period of timesufficient for a measurement of the volatile constituent to be reduced, and thesubsequent measuring of the rate of increase of the concentration of the volatileconstituent in this soil volume.
申请人：TARTE; ANDRE
代理人：François Martineau
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