文章基本信息

标题：ANALYSIS OF THE IMPACT OF DRILLING MUD SOLIDIFICATION TREATMENT ON SOIL ENVIRONMENT
本地全文：下载
作者：Ming Yi ; Hao Huang ; Bingqing Li 等
期刊名称：Fresenius Environmental Bulletin
印刷版ISSN：1018-4619
出版年度：2021
卷号：30
期号：7
页码：8179-8186
语种：English
出版社：PSP Publishing
摘要：Waste drilling mud will affect the soil environ- ment. In this paper, five representative wellsite plat- forms (A, B, C, D, E) that have been solidified in the natural gas production area in Xinjiang are selected for on-site investigation. The solidified body leach-ing solution is monitored experimentally, and the so- lidification effect and the impact of the solidified waste mud on the surrounding soil environment are compared and analyzed. The experimental results show that the solidified body at well site A is poorly formed and soft. The strength of the solidified body at the other 4 wellsites (except well site A) is greater than 150kPa, which meets the strength requirements. The pH of well Site A, well Site C, and well Site D exceed the standard to varying degrees (pH>9). The environmental impact of the solidified body leachate in wellsite E is the smallest and that of wellsite A is the largest.
关键词：Drilling mud;solidification disposal;analytic hierarchy process;soil;environmental impact