摘要
研究了利用双氧水处理镀铬溶液中Cr3+的可行性 ,结果表明 ,在不通电的情况下 ,在镀铬液中加入双氧水 ,溶液中Cr3+含量增加 ,而在通电的条件下加入双氧水 ,镀液中Cr3+含量下降。分析了产生此种现象的原因 。
Feasibility of treating Cr 3+ in Cr plating bath with H 2O 2 is studied. Results show, with power off, adding H 2O 2 to Cr plating bath increases Cr 3+ content in bath obviously; while with power on, adding of H 2O 2 decreases Cr 3+ content. Causes of such phenomena are analyzed and effects of technological conditions on Cr treatment result discussed.
出处
《电镀与环保》
CAS
CSCD
北大核心
2000年第4期5-8,共4页
Electroplating & Pollution Control
