摘要
提出了在原有固化处理技术的基础上,根据钻井泥浆原样pH值的高低,在固化材中适量加入酸性盐类混凝剂有效控制pH值的方法。采用此方法后,废弃钻井液的固化处理效果好,能够满足环保标准要求。
This paper offers the control pH value method by adding suitable acidic salt type coagulants to the solidifying materials according to pH value of the drilling fluid based on the before solidifying methods. The solidifying effect of waste drilling fluid is good to meet the environmental requirements using this method.
出处
《安全、健康和环境》
2009年第4期31-32,共2页
Safety Health & Environment
关键词
废弃钻井液
固化处理
PH值
控制
waste drilling fluid, solidifying treatment, pH value, control
