Abstract:

In this paper a new method of determining Cr quantitatively in water, which is adsorped and enriched by mercapto cotton, is studied. This method has the advantages of good selectivity and high rate of adsorption and so on.

Key words: mercupto cotton, spectrophotometric method, six valence chromium

摘要：

研究了用巯基棉为吸附富集剂，定量测定水中六价铬的一种新方法。这种方法具有选择性好、吸附效率高等优点

关键词: 巯基棉, 分光光度法, 六价铬