sew age meaning in Chinese
污水
Examples
- Abstract : based on experimental analysis of magnetization in sew age treatment , this paper studied the biological effect of magnetization , e . g . its bactericidal action and the action of promotion algae growth etc , and analyzed th e mechanism of removal organic contaminent by magnetization
文摘:论文通过磁化处理污水的试验分析，研究了磁化对好氧微生物的活性、灭菌及促进藻类初级生产力等的生物效应，并进一步分析了磁化去除有机物的机理。