非金属矿对焦化废水中NH<sub>3</sub>-N吸附处理试验研究

非金属矿对焦化废水中NH₃-N吸附处理试验研究

摘要: 以几种改性非金属矿(坡缕石、斜发沸石、膨润土)作吸附剂对吸附焦化废水中的NH₃-N进行了试验研究,试验结果表明,NH₃-N去除率达75％,具有一定的应用价值。在此基础上,对该试验的工业应用作了初步设计和评价。

Abstract: This experiment is to take somekinds of modified nomnetal minerals, such as Attapulgite, zeolite and Bentonite as sorbent, and absorb NH₃-N in coking waste water, and the result of this experiment shows that the rate of removing NH₃-N is 75 %, and the result of this experiment have some application value. Bases on this, the author makes preliminary design and judgement for industrial application.