重金属捕集剂去除冷轧酸洗废水中铬镍的应用研究
孙伟,肖凡,魏伟
Application study of heavy metal chelating agent in the removal of Cr
3+
and Ni
2+
from cold rolling and pickling wastewater
Wei Sun,Fan Xiao,Wei Wei
图4
最终排放池中投加重捕剂对总铬、总镍去除效果的影响