摘要
介绍了速测法测定污水中COD的方法。通过对该方法使用参数的优化选择,对优化前后结果进行了多次验证;对经典的重铬酸钾氧化滴定法与速测法进行了方法比对实验和对比实验,取得良好的效果,提高了准确度。
Rapidtestmethod for COD in waste water is introduced in this paper. Good results have been obtained and the accuracy has been improved, based on optimization selection of parameters of this method, several verifications for results before and after optimization and comparison and contrasts between traditional potassium dichromate oxidation titrimetric method and rapidtestmethod.
出处
《工业安全与环保》
2005年第5期31-33,共3页
Industrial Safety and Environmental Protection
