摘要
对水中阴离子表面活性剂的测定方法做了一些探讨改进,并用改进方法和目标法分别对已知样和自配样进行了测定比较,结果标准偏差<1%,效果较好。
The methods on deterring anionic surface active agent are discussed and improved. Using the improved method and objective method to deter the known sample and self - made sample respectively, the results the error is less with good effect.
出处
《环境科学导刊》
2007年第6期89-90,共2页
Environmental Science Survey
关键词
阴离子表面活性剂
亚甲蓝分光光度法
测定
比较
anionic surface active agent
methylene blue spectrophotometric method
deter
comparison