The availability of a cyanide-free cadmium plating bath with acceptable product quality has been suggested as an answer to simplified treatment needs . 为了简化废水处理的需要，已建议采用产品质量合格的无氰镀镉浴。
Electrolytic methods of waste treatment must be examined more closely as a means of removing the refractory chemicals present in the textile waste streams . 作为清除纺织业废水水流中的不易溶化学成份的一种手段，更应研究废水处理的电解方法。
It has been the responsibility of the engineers to synthesize this basic knowledge into practical systems of wastewater treatment that are effective and economical . 工程师们的任务就是把上述基础知识综合运用到经济有效的实际废水处理系统中去。
A plant engineer who is in charge of both water supply and wastewater treatment will probably put more effort and concern into the operation of the water purification plant . 一个负责工厂给水和废水处理的工程师可能对给水净化运转更为重视和关心。
This section has attempted to relate the survey data to those previously-identified variables which can be expected to cause differences in waste treatment costs . 本节准备把调查资料和前面所提到的引起废水处理费用高低不同的各种影响因素联系起来。
Review of high - salinity organic wastewater treatment 高盐度有机废水处理研究进展
Review on effluents treatment technique of paper mill 制浆造纸废水处理技术评述
Wastewater treatment - vocabulary ; trilingual version en 1085 : 1997 废水处理.术语
Experimental study on the treatment of the acidic wastewater 酸性废水处理试验研究
Wastewater treatment plants - part 14 : disinfection 废水处理厂.第14部分:消毒
