研究了以粉煤灰为吸附剂处理含砷工业废水。
The arsenic-containing industrial wastewater treated with fly ash as adsorbent has been studied.
目的为使含砷工业废水达标排放，消除含砷工业废水对环境的危害。
Purpose: to attain the discharge standard of Arsenic (as) -containing industrial waste water, reduce the damage it made to environment.
讨论石灰-铁盐法处理含重金属和砷工业废水的过程。
The process for industrial wastewater containing heavy metal and arsenic was treated by lime - iron salt technology.
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