工业水处理 ›› 2007, Vol. 27 ›› Issue (3): 78-79. doi: 10.11894/1005-829x.2000.20(4).78

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混凝-砂滤-活性炭吸附工艺处理废旧塑料清洗废水

刘启东1, 周建民2   

  1. 1. 陕西科技大学资源与环境学院, 陕西西安 712000;
    2. 西安科技大学地质与环境学院, 陕西西安 710600
  • 收稿日期:2006-10-19 出版日期:2007-03-20 发布日期:2010-10-01
  • 作者简介:刘启东(1974- ), 2004 年毕业于西南农业大学环境工程专业, 硕士, 讲师。电话: 029-33561194, E-mail: liu_qidong@163.com。

Treatment of the junked plas tic cleaning was tewater by the coagulation-sand filtration-active carbon adsorption proces s

Liu Qidong1, Zhou Jianmin2   

  1. 1. College of Resource and Environment, Shaanxi University of Science and Technology, Xi’an 712000, China;
    2. College of Geology and Environment, Xi’an University of Science and Technology, Xi’an 710600, China
  • Received:2006-10-19 Online:2007-03-20 Published:2010-10-01

摘要:

通过混凝、砂滤以及活性炭吸附机理介绍,阐述选择该工艺的理由;列举了主要设备数量、型号、价格与构筑物数量、规格尺寸等相关参数。经济效益分析表明,每年节约水费70200元;实际运行结果证明,各单元状态稳定,出水中的CODCr、BOD5和SS完全达到地方一级排放标准以及GB8978-1996中的二级排放标准要求。

关键词: 混凝, 砂滤, 活性炭吸附, 废旧塑料清洗废水

Abstract:

The mechanism of coagulation,sand filtration and active carbon adsorption are introduced and the process-selecting reason is expounded. The number,type and price of the equipment and the number, size and other parameters of the structures are specialized. The economic benefit analysis indicates $70 200 is economized every year. The result of actual motion indicates that the CODCr,BOD5 and SS in the discharged water absolutely meet the requirements of provincial first class effluent discharge standard and the second class effluent standard GB 8978-1996.

Key words: coagulation, sand filtration, active carbon adsorption, junked plastic cleaning wastewater

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