吉林大学学报(工学版)

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高效混凝处理浑江微污染水的中试试验

王雪松1,2;黄继国1;李绪谦1;冯慧敏2;刘宁1   

  1. 1.吉林大学 环境与资源学院,长春 130026;2.长春水务集团,长春 130028
  • 收稿日期:2007-03-01 修回日期:2007-05-01 出版日期:2008-05-01 发布日期:2008-05-01
  • 通讯作者: 黄继国

Pilotscale experiment of higheffect coagulation of micropolluted water

Wang Xue-song1,2;Huang Ji-guo1;Li Xu-qian1;Feng Hui-min2;Liu Ning1   

  1. 1.College of Environment and Resource, Jilin University, Changchun 130026, China; 2.Changchun Water Supply Group, Changchun 130028, China
  • Received:2007-03-01 Revised:2007-05-01 Online:2008-05-01 Published:2008-05-01

摘要:

以受到工业废水污染的吉林省浑江水源为研究对象,采用高效混凝沉淀净水技术在低温低浊期进行生产性中试试验。通过药剂筛选试验确定的最佳药剂配合条件为:聚合氯化铝铁30 mg/L与聚丙烯酰胺0.2 mg/L。设备生产性试验表明,在2.0~3.0 m3/h负荷范围内,保证处理出水满足工业用水水质标准。玻璃柱絮凝试验结果显示原水温度的上升对混凝效果是有利的。

关键词: 水处理, 微污染水, 低温低浊高色度, 高效混凝沉淀, 工业用水水质

Abstract: Higheffect coagulating pilotscale experiment on Hun River water source, contaminated by industrial sewage, was carried out in low temperature and low tuibidity period. The optimum dosage was determined as: Polyaluminum ferric chloride (PAFC) 30 mg/L and Polyacrylamide (PAM) 0.2 mg/L. Furthermore the pilotscale experiment results show that in the loading range from 2 to 3 m3/h, the processed water can reach the standard for industry utilization. It is also shown that increasing the water temperature can enhance the effect of coagulation.

Key words: water treatment, micro-polluted wate, low temperature & turbidity and high chromaticity, hi-effect coagulation, industry water standard

中图分类号: 

  • TU991
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