摘要
芦岭矿选煤厂通过选择沉降药剂，完善净化工艺，建立最佳加药模式，加强浓缩操作，使洗水浓度一直控制在 200ppm以下，真正实现了清水洗煤，取得了巨大的社会效益和经济效益。
s － In the coal cleaning plant of Luling Mine， the concentration of wash water is always controlled less than 200ppm by the selection of settling agent， the improvement of purification process， the establishment of optimum agent－ adding modes and the strengthening of concentration operation， thus realizing coal cleaning with clean water and obtaining great social and economic benefits.
出处
《矿业安全与环保》
北大核心
2000年第4期30-32,共3页
Mining Safety & Environmental Protection
