The facility should have a process wastewaterdischarge permit.
受核工厂须领有加工厂废水排放许可证。
2
The results showed that the industrial wastewaterdischarge amount was reduced to some extent which realized industrial waste drainage recycling.
结果表明：在一定程度上降低了废水排放量；实现了工业用水循环使用的目的。
3
We suggested this enterprise on the basis of the status quo to increase technology innovation inputs to reduce wastewaterdischarge of COD concentration.