研究建立了土壤中水溶性氟化物的分析方法，提出以土壤中水溶性氟化物为指标，评价地热利用后，尾水对土壤污染的程度。
An analytical method for soluble fluorides in soil is established and soil pollution is evaluated after terrestrial heat utilization by using soluble fluorides as index.
在对原沈阳冶炼厂主厂区土壤污染现状评价的基础上，提出了土壤重金属污染治理措施。
Based on the assessment of the existent soil polluted status of original Shenyang Smelting Plant, this paper put forward the treating measures for soil polluted by heavy metal.
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