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金属矿山 ›› 2010, Vol. 39 ›› Issue (01): 147-150+174.

• 安全与环保 • 上一篇    下一篇

HDS工艺处理某矿山酸性废水试验研究

何孝磊1,程一松1,何丽2   

  1. 1中钢集团马鞍山矿山研究院有限公司;2巢湖市环境监察支队
  • 出版日期:2010-01-15 发布日期:2010-11-09

Experimental Research on Treatment of Acid Mine Wastewater with HDS Process

 HE  Xiao-Lei1, CHENG  Yi-Song1, HE  Li2   

  1. 1. Sinosteel Maanshan Institute of Mining Research Co.,Ltd.;2. Chaohu Environment Supervising Detachment
  • Online:2010-01-15 Published:2010-11-09

摘要: 通过对高密度泥浆法处理矿山酸性废水的工艺参数试验研究,结果表明HDS法可降低中和药剂使用量高达16.7%,絮凝剂的投加量也适量减少,沉淀室泥水分离的时间仅为8 min,外排中和渣固体物浓度达26.7%,出水水质达标排放。

关键词: HDS工艺, 矿山酸性废水, 水处理

Abstract: In light of the process parameters tests on acid mine wastewater treatment,HDS can reduce the dosage of neutralizing agent as high as 16.7%,decrease flocculant dosage amount,and lower the sedimentation time of separating mud and water to be only 8min. the concentration of neutralizing slag solids for outward discharge is up to 26.7% with qualified water discharge standards.

Key words: HDS process, Mine acid wastewater, Water treatment