摘要
研究了表面活性剂对煤矿矿井水处理过程中所起的作用,阐述了泡沫分离法处理废水中表面活性剂的原理,指出泡沫分离法结合混凝沉淀法是处理含表面活性剂矿井水的一种高效、经济的工艺措施.通过调整陕西彬县大佛寺煤矿矿井水处理工艺,CODcr,SS,BOD5和表面活性剂的平均去除率达到73.2%,90.1%,45.7%和90.1%,出水各项水质指标均达到排放标准和校核标准.
The influence of surfactant in treating the coal mine water was studied aimed at expounding the principle of foam fractionation and explained that foam fractionation ＆ coagulation precipitated combination processing craft is a new high-effective and more cost-effective mine water contained surfactant treatment. By regulating the Shaanxi Dafosi mine water processing craft, the average wipe-off of CODcr, SS, BOD5 and the surfactant reach 73.2% , 90. 1% , 45.7% and 90. 1% , finally the water quality reaches the effluent discharge standards and calibrated standards.
出处
《煤炭学报》
EI
CAS
CSCD
北大核心
2009年第6期827-831,共5页
Journal of China Coal Society
关键词
表面活性剂
矿井水
泡沫分离
混凝沉淀法
surfactant
mine water
foam fractionation
coagulation precipitated
