研究了氯氧铋湿法直接制取铋盐新工艺。
A new technology to produce bismuthate from bismoclite by direct hydrometallurgy was studied.
乙二胺四乙酸铋盐;
实验结果提示:羧甲基壳聚糖铋盐主要经粪便排泄,少量被降解吸收。
The result suggests that CM-Chitosan-Bismuth is mainly excreted by dejection, only a few is absorbed.
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