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水中硫化物测定方法的研究
引用本文:朱金安,陈云祥.水中硫化物测定方法的研究[J].化工环保,2000,20(1):39-43,31.
作者姓名:朱金安  陈云祥
作者单位:岳阳石油化工总厂供排水厂,湖南,岳阳,414014
摘    要:改进了用于水中硫化物测定的酸化-吹取-吸收预处理方法,对样样预处理条件及校准曲线的制作 进行了详细试验。该方法具有吹取完全,吸收安全、操作简单、准确度高的优点,适用于水和废水中微量硫化物的测定。

关 键 词:光度法  硫化物测定  水样  预处理  水质监测

Study on Determination Method for Sulfide in Water
ZHUJin-an,CHENYun-xiang.Study on Determination Method for Sulfide in Water[J].Environmental Protection of Chemical Industry,2000,20(1):39-43,31.
Authors:ZHUJin-an  CHENYun-xiang
Abstract:A pretreatment method of acidification air stripping absorption for determination of sulfide in water has been improved.The conditions for water sample pretreatment were tested in detail and the calibration curves were made.The method is characterized by stripping and absorbing completely,simple operation and high precision.It is suitable for the determination of trace amount of sulfide in water and wastewater.
Keywords:methylene blue spectrophotometry  sulfide determination  water sample pretreatment  
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