燃料与化工 ›› 2015, Vol. 46 ›› Issue (3): 61-63.

• 煤气净化与化学产品加工 • 上一篇    下一篇

固定床吸附树脂法深度处理焦化废水

王永树   

  1. 柳钢股份公司焦化厂, 柳州545002
  • 出版日期:2015-05-28

Deep treatment of coking waste water by fixed-bed resin absorption

Wang Yongshu   

  1. Coking Plant of Liuzhou Iron and Steel Co.,Ltd.,Liuzhou 545002,China
  • Online:2015-05-28

摘要:

生化混凝后焦化废水用斜管沉淀池和0.4~1.2mm浅层砂滤预处理后,经固定床树脂吸附深度处理,出水达到回收利用要求;树脂吸附床再生产生的浓缩液用Fenton法氧化后送到生化装置。

Abstract:

The coking waste water after biochemical coagulation is pretreated by tube settling pond and 0.4~1.2mm shallow sand filter, and then deeply treated by fixed-bed resin absorption.The water after treatment meets the requirement of recycling.The concentrated liquid generated by the regeneration of resin absorption bed is sent to the biochemical unit after Fenton oxidation.

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