摘要
本文利用水浸提取法,采用分光光度法对铬渣中Cr6+进行了含量的测定,为铬渣的综合开发提供了科学依据.
This essay uses water- soaked extraction and spectrophotometry to measure the content of Cr^6＋ in chromium sediment. It provides the scientific evidence for the general development of chromium sediment.
出处
《青海师范大学学报（自然科学版）》
2006年第3期74-76,共3页
Journal of Qinghai Normal University(Natural Science Edition)
关键词
铬渣
提取
分光光度法
chromium sediment
extraction
spectrophotometry
