摘要
设计了不同试样、不同浓度、不同酸度、不同温度以及不同容器条件的贮存方案 ,对含砷形态化合物水样的贮存和砷形态稳定性进行了研究。认为 ,人为酸化水样不利于砷形态的稳定 ;塑料瓶作容器、低温对砷形态水样的保存有利。本研究为水质监测砷形态提供了必要依据。
By means of designing reserve scheme,different water sample,concentration and acidity,we make research into the stability of Arsenic and the reserve of water sample containing Arsenic chemical compound.The results are that acidified water sample is disadvantageous to the stability of Arsenic,plastic bottle and low temperature is beneficial to reserve the water sample of Arsenic species.The work provides a basis for monitoring water quality.
出处
《干旱环境监测》
北大核心
2000年第4期193-196,共4页
Arid Environmental Monitoring
基金
云南省教委基金!资助项目 (编号 96 12 0 2 6 )
