土壤石油污染环境容量的评估与模拟研究

Evaluation and Simulation Research on Soil Environmental Capacity of Petroleum Pollution

文章基于对某滨海油区环境和生态进行调研分析的结果,选择一般参数法、综合估值法和数值模拟法三种方法对土壤石油污染的环境容量进行评估和模拟研究。研究分析了污染物在土壤中的时空分布,预测分析污染物迁移趋势和范围,综合探讨了研究区土壤石油污染的环境容量,可为制订有关环境标准和加强土壤石油烃排放管理提供技术依据和参考。

This paper based on the investigated results of environment and ecology in one coastal oilfield,evaluated and simulated the soil environment capacity(EC) of petroleum pollutants using three methods of simple factors,comprehensive evaluation and simulation models.The paper analysed the time-space distribution of petroleum pollutants in soil,predicted the trends and range of pollutants transformation,and comprehensively investigated the EC of petroleum pollution at the research region.The results can provide technical reference and fundamental information for concerned formulation of environmental standards and strengthening management of petroleum pollutants discharge in soil.