饮用水系统黄铜零部件无铅害化处理技术研究  

Study on a Lead-leaching Technique of Brass Components Used in Potable Water System

作　　者：王疆[1] 李昆仑[1] 郦剑[1] 王幼文[1] 

机构地区：[1]浙江大学材料科学与工程系,浙江杭州310027

出　　处：《中国表面工程》2004年第6期43-46,共4页China Surface Engineering

摘　　要：研制了一种用于饮用水系统黄铜零件表面除铅的除铅溶液,并开发了与之相关的黄铜零件表面除铅工艺。X射线能谱分析证明,经表面除铅处理后的黄铜零件表面的含铅量低于标准规定值。A sort of lead-leaching solution used for cleaning out the lead at the surface of lead-brass components in potable water system has been developed successfully. The operating process was designed correspondingly. Through EDS analysis, it was proved that the surface lead content of the components treated by this lead-leaching solution is reduced under standard value.

关 键 词：铅黄铜 铅中毒 饮用水 除铅 

分 类 号：TG178[金属学及工艺—金属表面处理]