关于二氮杂菲分光光度法检测生活饮用水和水源水中的铁含量

铁作为饮用水水质的常规理化检测指标项目必须进行测量。测定方法有原子吸收、原子发射光谱法、二氮菲分光度法等,前两个检测方法需要昂贵的设备,不容易在基层推广使用。因此,我选择二氮菲分光光度法检测铁的含量。

@@@@The iron must be measured as routine testing of drinking water qualitygeneral y limited chemical indicators project. Thedetermination method ofatomic absorption,atomicemissionspectrometry,phenanthrolineSpectrophotometry,the firsttwo need expensive equipment isnot easy to grass-rootsleveltopromotetheuseof.Tothisend,Ichosethecontentofphenanthrolinespectrophotometryiron.