长距离输水工程海生物防治方案研究

  目的]  海生物在输水系统的附着和生长，会缩小输水管线的有效直径，减小输送海水的流量。为保证正常输水，需对海生物进行防治处理。  方法]  以某核电厂为例，通过对取水口海生物的现场调查分析和动态模拟试验，来研究长距离输水海生物防治方案。  结果]  试验结果得出，多点交替投加NaClO和非氧化性杀生剂，海生物防治效果良好。  结论]  旨在为将来类似工程海生物防治提供可借鉴的方案。

Research on the Marine Organisms Control Scheme of Long-Distance Water Transfer Project

  Introduction]  The attachment and growth of Marine organisms in the water transfer system reduces the effective diameter of the water pipeline and the flow of seawater. In order to ensure the normal water transfer, it is necessary to prevent and control Marine organisms.  Method]  Take a nuclear power plant as an example, this paper studied the Marine organisms control scheme of long-distance water transfer project through the field investigation and analysis of Marine organisms at the water intake and the dynamic simulation test.  Result]  The results show that NaClO and non-oxidizing biocide add alternately at multiple points, and the control effect of Marine organisms is good.  Conclusion]  The purpose of this paper is to provide a reference for the future Marine organisms control of similar projects.