这项工作的目的是比较在试验过程中形成的铅固体的性质 实验室规模的沉淀实验，用于从实际样品中去除铅管上发现的固体 饮用水分配系统和用于中试腐蚀的金属试片 测试。具体而言，固体和表面分析方法，包括XRD、SEM、， 利用EDS和BYTEM对铅的腐蚀产物进行了比较。这些结果有助于深入了解腐蚀副产物是如何产生的 水垢在铅管上形成，并在饮用水分配中溶解成铅 系统。研究结果表明，低至中等碱度会降低腐蚀速率，而 高碱度有增加铅腐蚀速率的趋势。包括9个参考文献、表格、图表。

The objective of this work was to compare the properties of lead solids formed during bench-scale precipitation experiments to solids found on lead pipe removed from real drinking water distribution systems and metal coupons used in pilot scale corrosion testing. Specifically, solids and surface analysis approaches, including XRD, SEM, TEM, and EDS were used to compare the properties of lead solids and corrosion byproducts. These results provide insight into the understanding of how corrosion byproduct scales form on lead pipes, and into the dissolution of lead in drinking water distribution systems. Findings suggest that low to moderate alkalinity decreases corrosion rates, while higher alkalinities have a tendency to increase the corrosion rates of lead. Includes 9 references, table, figures.