to control chemicals是什么意思

用法例句

Triclocarban (TCC) and Trichlosan (TCS), being very often used in current detergent and cosmetic products, bring about the problems pertaining to biochemical treatment of the effluents discharged from the relevant factories due to their inhibition to microorganism.

针对TCC/TCS广泛应用于洗涤化妆用品行业,同时带来对废水生化处理系统的毒性问题,采用混凝—厌氧—好氧处理工艺,研究TCC/TCS对生化处理系统的影响效应,并探讨系统的调控反馈机制,对于这类废水的处理工艺设计、工艺调控具有较高的参考价值。