sewage treatment systems

常见例句

The main yeast strains from active sludge and biological membrane, and their degradation in printing and dyeing sewage treatment syStems are compared.
本文报道了活性污泥处理印染废水系统和生物膜处理印染废水系统中主要酵母菌类群及其降解效能。
The lack of research on these factors may not be conducive to the efficient operations and effective regulations of the constructed wetland sewage treatment systems.
对这些影响因素的研究不足，将不利于对人工湿地的高效运行和有效调控。
At the same time, in order to ensure long-term steady operation of the sewage treatment systems, it puts forward some effective management measures.
同时为了保证生活污水处理系统长期稳定可持续运行，提出了有效管理措施。

So the proposal is that sewage treatment systems should be upgraded to deal with this.
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