水体中硫化物测定吹气装置改进试验  

Researches on the Improvement of Blowing Device for Determining Sulfide in Water

作　　者：许智林[1] 娄涛[1] 吕鹂[1] 易艳红[1] 

机构地区：[1]株洲市环境监测中心站,湖南省株洲市纺织路27号412000

出　　处：《光谱实验室》2006年第1期85-87,共3页Chinese Journal of Spectroscopy Laboratory

摘　　要：改进了水体中硫化物吹气装置,同时可测6个样品,并进行了温度、流量、吹气时间等因素对回收率的影响试验,证明改进的硫化物吹气装置具有造价低、回收率高、操作简单、同时可测定多个水样等特点。The blowing device for determining sulfide in water was improved for six samples determination at the same time. The influence factors on recovery such as temperature, airflow and blowing time were studied. The improved blowing device shows high recovery, low costing and easiness to operate.

关 键 词：水体 硫化物 吹气装置 改进 

分 类 号：O657.32[理学—分析化学] X832[理学—化学]