绿色清洗剂处理油污土壤效果分析

Effect Analysis of Petroleum Contaminated Soil Treated by Green Detergent

摘要: 目的：分析采用植物提取物作为绿色清洗剂对不同油污土壤的处理效果。方法：分析处理后土壤残油率。结果：长庆原油污染土壤、大庆原油污染土壤及俄罗斯原油污染土壤样品进行绿色清洗剂处理后，相应土壤中残油率分别为8.73%、9.06%和7.45%。结论：经过植物提取物作为绿色清洗剂处理，油污土壤的残油率低于10%，绿色清洗剂可有效改善原油污染土壤。

Abstract: Objective: To analyze the effect of different petroleum contaminated soil treated by green detergent composed of plant extracts. Methods: Analyzing the residual oil rate of treated soil. Results: The residual oil rate of Changqing oil contaminated soil, Daqing oil contaminated soil and Russia oil contaminated soil treated by green detergent was 8.73%, 9.06% and 7.45%, respectively. Con-clusion: The residual oil rate for petroleum contaminated soil can be below 10% through the treatment of green detergent composed of plant extracts, and the green detergent can improve the quality of petroleum contaminated soil effectively.