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刷镀是一种电沉积新技术,基本原理同普通电镀(槽镀)一样。但由于其本身的工艺特点,产生的废水也不同于一般槽镀废水。目前机械零件修复中刷镀的主要金属是铜和镍,废水中铜镍的合量比较高,一般为几克到十几克/升。处理废液时,首先通过电解回收大部分铜镍金属,并通过电解破坏有机物,铜镍电
Brush plating is a new electrodeposition technology, the basic principle of the same plating (groove plating) the same. However, due to its own characteristics of the process, the resulting wastewater is also different from the general slot plating wastewater. At present, the main metal that is plated in mechanical parts is copper and nickel. The combined amount of copper and nickel in the waste water is relatively high, usually several grams to ten grams / liter. When dealing with waste, the first recovery by electrolysis of most of the copper and nickel metal, and through the destruction of organic matter, copper and nickel