摘要
利用重量法测定水样中的悬浮物具有准确度高的优点,但存在测定时间长、工作效率低等不足。作者经过大量的实验,认为分光光度法测定悬浮物是一种简单易行的替代方法。
Althrough using the gravimetric method to determine the suspended sohd in the water samples has an advantage of high accuracy, but it has evident disadvantages, such as long determination time and low working efficiency. An amount of experiments have been made,and the result indicates that the spectrophotometric method is a simple and practical substituted method.
出处
《工业水处理》
CAS
CSCD
北大核心
2007年第6期66-67,共2页
Industrial Water Treatment
关键词
悬浮物
分光光度法
废水处理
suspended solid
spectrophotometry
wastewater treatment
