A method for continuous titration of boric acid and nickel chloride in bright nickelplating bath was presented.
介绍了一种光亮镀镍液中硼酸和氯化镍的测定方法。
2
This paper introduces nanofiltration for nickelplating rinse water treatment in small-scale test, industrial practice and preliminary purification of nickel sulfate, respectively.
本文主要介绍了用纳滤膜处理电镀镍漂洗水的小试研究、工业实践及硫酸镍初步纯化研究。
3
PH value too high or low, general nickelplating or gold-plated (low won't) is happening.