effluent control

To control effluent discharge from Lamma Power Station within licence limits.

将南丫发电厂的污水排放控制在牌照的规限之内.

There is only, at best , random monitoring of wastewater effluent by the pollution control agency.

污染控制机关充其量只是偶尔检查工厂的排水情况.

Biochemical Oxygen Demand is an important control index in wastewater effluent, but it takes longer time ( 5 days) for its determination, while the time for measuring the Chemical Oxygen Demand is shorter ( 10 hours). Would there be any stabilized relationship between the two?

生化耗氧量是废水排放的重要控制指标，但它的测定需要时间较长（五天），而化学耗氧量的测定时间较短（几小时），这两者是否存在稳定的关系？

Phenol content in wastewater effluent of resin or additive plants exceeding the national criteria hard to control is an urgent problem.

合成树脂及其添加剂的生产的排放废水，苯酚含量超过国家规定排放标准且难以控制的问题亦急待解决。

To make the effluent meet standard and carry out real-time control, the CASS was transformed.

旨在针对制药废水改造CASS工艺使出水达标,并实现主体的 实时 控制.