海水中苯扎溴铵除藻剂的紫外可见分光光度法测定

编号 zgly0000322046

文献类型 期刊论文

文献题名 海水中苯扎溴铵除藻剂的紫外可见分光光度法测定

作者 潘剑宇  尹平河  赵玲  齐雨藻  谢隆初 

作者单位 暨南大学生命科学技术学院 

母体文献 应用生态学报 

年卷期 2003,14(7)

页码 1203-1204

年份 2003 

分类号 X55  X834 

关键词 海水  苯扎溴铵  除藻剂  紫外可见分光光度法  测定 

文摘内容 Benzalkonium bromide is a high-efficiency algaecide. Its concentration in seawater was measured by the method of spectrophotometer. The results indicated that the deposition appeared if the concentration of benzalkonium bromide in seawater was more than 50mg- L- 1 and affected the detection of benzalkonium bromide. But, there was a good linear relationship between concentration and absorbanee when the concentration was lower than 50mg-L-1 (R2= 0. 9996). Therefore, spectrophotometer could be used to detect benzalkonium bromide in seawater。