These include wind turbines, capturing methane from sewage works and technology used in factory chimneys to destroy harmful industrial gases.
这些项目包括风力发电机、从下水道获取甲烷、以及用于过滤工厂烟囱内有害工业气体的技术。
This system solves the problem which the devices at pharmaceutical factory are distributed and difficult to control, and has improved the automatic level of sewage disposal greatly.
本系统解决了制药厂设备分散，难以控制的难题，大大提高了污水处理的自动化水平。
On the basis of the control system design in sewage treatment factory in Yanzhou City, we discussed the function of the PLC control system in sewage treatment processing.
依据兖州市污水处理厂的控制系统设计思路，讨论了在污水处理过程中，采用可编程序控制器（P LC） 控制系统的功能。
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