塔里木油田克拉作业区利用人工湿地处理生活污水

利用土地处理系统进行油田生活污水的净化及应用技术,目前在国内尚未推广使用。结合塔里木油田克拉作业区的实际情况,从废水的资源化、生态建设意义和减缓风蚀等角度出发,阐明了人工湿地建设在干旱区的重要作用;从土壤和地下水环境质量及其变化趋势的角度,分析了利用人工湿地处理生活废水的可行性;并对其进行了相应的效益分析。经分析论证,人工湿地可以用于克拉作业区生活污水的深度处理,并在干旱荒漠区进行推广。

Domestic Sewage Treatment by Artificial Wetland in Kela Operation District of Tarim Oilfield

It has been not generalized in China that soil system is used for oilfield domestic sewage treatment. The important senses of the artificial wetland in Kela operation district of Tarim oilfield were introduced in wastewater utilization,ecological construction and wind erosion control. Environmental possibility of artificial wetland construction by wastewater treatment was analyzed in environment quality and developing trend of soil and underground water. Ecological effect of the artificial wetland by wastewater treatment was assessed. The results showed that artificial wetland was fit for further treatment of domestic sewage of Kela operation district,and the experience was worth being generalized in arid and desert region.