摘要
对絮凝再絮凝技术处理高泥化程度煤泥水的方法进行了理论和试验探讨,结果表明,采用先加絮凝剂、后加凝聚剂、再加絮凝剂的絮凝再絮凝技术处理高泥化程度煤泥水时,可以促进煤泥水沉降,减少加药量,节约生产成本,是一种处理高泥化程度煤泥水的有效方法。
Treatment technique for highly degraded slime water by flocculation and re-flocculation explored,both in theory and experiment; denoted by result that process employed as addition of flocculent and coagulant followed by addition of flocculent again can promote sedimentation of such slime water,reduce reagent consumption and operation cost,being an effective method for treating such slime water.
出处
《煤炭加工与综合利用》
CAS
2014年第3期14-17,8,共4页
Coal Processing & Comprehensive Utilization
关键词
选煤厂
煤泥水
高灰细泥
絮凝剂
凝聚剂
效果
coal preparation plant
slime water
highash slime
flocculent
coagulant
re-flocculation
