节点文献
用冷冻法浓缩分离废水中氯离子的试验
The experimental study of separating the Cl~- in waste water by frozen treatment
【摘要】 用冷冻法处理C l-含量为103~1.5×104m g/L的模拟废水和钻井废水,冰相中的C l-去除率可达90%左右;而对于C l-含量高达1.75×1.5m g/L的气田水,该方法也具有一定的浓缩分离效果。
【Abstract】 The article uses frozen method to treat the Cl-with concentration of 103-1.5104mg/L in simulate waste water and artesian well waste water.Experimental results show that the Cl-removal can be 90% when in treatment of Cl-in ice; the method also have certain effect in separation of Cl-in the waste water from natural gas field,where Cl-concentration can be as high as 1.751.5mg/L.
【关键词】 渐进冷冻法;
浓缩分离;
含盐废水;
【Key words】 progressive freeze; concentration separate; Contain the salt waste water;
【Key words】 progressive freeze; concentration separate; Contain the salt waste water;
【基金】 西南石油学院资助项目(院256)
- 【文献出处】 内蒙古石油化工 ,Inner Mongolian Petrochemical Industry , 编辑部邮箱 ,2005年10期
- 【分类号】X703.1
- 【被引频次】25
- 【下载频次】402