Moselle River电厂冷却水回路 斑马纹贻贝 控制—— 五种处理方法的试验.doc

☆ 美思国际 法国创新 ☆ Serving Industrial with Technology Mexel4321@ MEXEL 432 ? 法国Moselle发电厂 冷却水回路 斑纹贻贝控制 五种处理方法的比较 “ TESTING OF FIVE METHODS FOR THE CONTROL OF ZEBRA MUSSELS IN COOLING CIRCUITS OF POWER PLANTS LOCATED ON THE MOSELLE RIVER ” 法国国家电力(EDF) 报告 不论是以(技术可行性)、(对抗贻贝的效果)或是(环保观点)和(处理成本)来说，试验结果显示使用Mexel.432是达到试验主旨所寻求的最佳处理方案。 本文译自『EDF(法国电力公司) Report』 ”Testing of five methods for the control of Zebra (including MEXEL 432) - Ref DEF-DER-1993” (completed on Dec., 1993) 目 录 —— 试验目标 (Objectives) —— 方法 (Methods) —— 结果 (Results) —— 各种方法的比较 (Comparison of methods) —— 简介 (Introduction) —— Cattenom核能发电厂 (the Cattenom nuclear power plant) —— 机械式清洗 (Mechanical cleaning) —— Moselle河水的水质 (Water quality in the Moselle River) —— Moselle河Dreissena polymorpha生物数据 (Dreissena polymorpha in the Moselle) —— 热处理 (Thermal treatment) —— 瞬间氯化 (Shock chlorination) —— 二氧化氯 (Chlorine dioxide) —— 氯化钾 (Potassium chloride) —— 有机产品的测试 (Testing of an organic product) —— 结论与评论 (Conclusion and prospects) —— 参考资料 (References) 法国Moselle River电厂冷却水回路 斑马纹贻贝 控制 —— 五种处理方法的试验 TESTING OF FIVE METHODS FOR THE CONTROL OF ZEBRA MUSSELS IN COOLING CIRCUITS OF POWER PLANTS LOCATED ON THE MOSELLE RIVER 试验目标 (Objectives) 位于Moselle River河谷的热电厂进水回路内长满了斑马纹贻贝，每年夏天将其幼虫产在河盆和渠道的壁面上。研究的主旨是要寻求可替代或可互补方案，以期得以清除回路中的斑马纹贻贝，依据过去已发展的一些防止斑马纹贻贝的处理方案(EDF/DER report HE/31-90.34)，作为现场评估选定处理方法的试验指导。 Zebra mussels are building up in the raw water circuits of the thermal power plants located in the Moselle river valley. Their larvae settle in summer of every year on all the walls of the basins and galleries. The aim of this study is to seek alternative or complementary methods to annual cleaning of the circuits in order to eliminate zebra mussels. Following a bibliographical review of methods applicable to the prevention of zebra mussels ( EDF/DER report HE/31-90.34 ), an experimental study was conducted on site to assess the selected treatments. 方法 (Methods) 试验是在Cattenom核能发电厂进行，针对Moselle River采集的斑马纹贻贝。为了测试二氧化氯和有机产品MEXEL 432，一套试验设备是采用持