【摘要】 探讨了高浓度含铬褪铜废液的处理方法 ,根据该废液铬含量高 ,具有回收利用价值的特点 ,提出了一条综合利用含铬废液的工艺路线。将含铬废液在合适的条件下把Cr(Ⅲ )氧化为Cr(Ⅵ ) ,加合适的沉淀剂除杂质后 ,加入铅盐溶液 ,生成铬黄更多还原

【Abstract】 This paper presents a method of recovery of industrial materials from hazardous waste liquor containing high strength chromium based on experimental work. The process involves oxidizing of Cr (III) to Cr (VI), removing impurities and adding lead nitrate solution, then the end product - chrome yellow is yielded.更多还原