摘要
较为全面地论述了高锰酸盐指数测定方法的发展及研究现状,指出研究试剂用量少、分析速度快、省时节能、简单易行,能同时测定多个样品的CODMn测定方法具有极为重要的意义,而研究与应用适应性强、污染少、运行可靠、性价比高的高锰酸盐指数在线监测仪则是CODMn监测的发展趋势。
This paper summarizes the progress and research situation of the determination methods of permanganate index overall at present. It is pointed out that the time-saving, energy-saving simple method, which uses less reagents and with a fast analysis speed is very significant for determining CODMn. The online CODMn. monitoring instrument, which is of better applicability and reliability, with less pollution and cost, could be widely used in the future.
出处
《环境科学导刊》
2013年第2期125-128,共4页
Environmental Science Survey
关键词
高锰酸盐指数
测定方法
研究动态
permanganate index
determination method
research progress
