甲醛缓冲溶液吸收—盐酸副玫瑰苯胺分光光度法测定大气中二氧化硫要注意的问题  

Points Highlighted in Sulfur Dioxide Monitoring by Hydrochloric Para-rosaniline Spectrophotometry with Formaldehyde as Buffer Solution

作　　者：贾艳[1] 

机构地区：[1]铁岭市环境保护监测站,辽宁铁岭112000

出　　处：《环境科学导刊》2009年第1期81-82,共2页Environmental Science Survey

摘　　要：对甲醛缓冲溶液吸收—盐酸副玫瑰苯胺分光光度法测定大气中二氧化硫的过程中应注意的问题进行了归纳总结,以提高测定结果的准确性。The points that should be focused on in sulfur dioxide detecting by hydrochloric para - rosaniline spectrophotometry with formaldehyde as buffer solution are summarized, which helps to promote the accuracy of monitoring.

关 键 词：二氧化硫 测定 大气 问题 

分 类 号：X83[环境科学与工程—环境工程]