摘要
为达到一级A排放标准,山东禹城第二污水处理厂需要对全厂实行集中管理,采用高性能、高品质的PLC产品确保控制系统安全、高效运行。以和利时公司LK系列PLC为核心的控制系统在基于A^2/0生物除磷脱氮污水处理工艺中得到应用,并能完全满足工艺控制的要求,提供了一种高可靠性、低成本、更优化的控制方案。
In order to achieve an A emission standards, Shandong Yucheng second sewage treatment plant needs to implement centralized management of the whole plant, using high- performance, high-quality products to ensure the PLC control system safe and efficient operation. Hollysys LK series PLC as the core of the control system to be applied based on A2/O biological nutrient removal wastewater treatment processes, and can fully meet the requirements of process control, provides a high reliability, low cost, more optimal control scheme.
