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The Solidification Treatment Experimental Research on Waste Drilling Fluid
Author(s): 
Pages: 139-141
Year: Issue:  4
Journal: ENVIRONMENTAL SCIENCE AND MANAGEMENT

Keyword:  废钻井液固化处理室内实验;
Abstract: 固化处理技术是实现废钻井液无害化处理主要方法之一,论文以水泥基为主,针对钻井现场的泥浆进行了废钻井液的固化处理研究,探讨了水泥、石灰、固化助剂、工艺条件对固化作用效果的影响,获得优化的处理工艺条件为:水泥加量为废钻井液重量的10%左右,固化块用10倍去离子水浸泡48h后,测得COD含量显著下降.经大量实验证明,固化物浸出液的分析结果符合国家危险废物鉴别标准(GB5085.3-1996)和国家污水综合排放标准(GB8978-1996).
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