Study on the Determination of Two Extraction Methods for Soil Petroleum Hydrocarbons(C10-C40)Pre-treatment
The source of total petroleum hydrocarbon in soil,which is one of the widely existing organic pollutants in the environment.The pretreatment of petroleum hydrocarbon in soil is extracted,concentrated and purified by Soxhlet extraction and pressurized fluid extraction,and then determined by gas chromatography after volume determination.At the same time,the two pretreatment extraction methods are compared,and the simple,efficient,low reagent energy consumption,and green pretreatment method is adopted to provide technical reference for environmental soil detection.
NETL
NSTL
万方数据
