摘要
采用分光光度法测定干式防渗料中的SiO2含量。本文分别讨论了助熔剂的选择和用量、试剂用量、酸度、吸收波长对试验结果的影响。用新方法结果和原方法进行对比,其结果令人满意。此方法简便,快速易行,大大节约分析成本和分析时间。
Using spectrophotometry assay of the SiO2 content in dry permeate-proof. Discussed the variety and dosage of fluxing agent, the dosage of reagents, acidity and absorption wavelength on the result of test. Contrast with the new method results and the original method results, the results are consistent. This method is simple, fast and convenient, greatly saves the cost of analysis and the time.
出处
《科技视界》
2013年第28期58-59,共2页
Science & Technology Vision
