摘要
通过对GBZ/T 160.33—2004《工作场所空气有毒物质测定硫化物》中四氯汞钾吸收-盐酸副玫瑰苯胺分光光度法测定工作场所空气中二氧化硫的方法进行改进和细化,提高了该方法的可操作性以及测定结果的准确性和可靠性,可在工作场所空气监测中推广应用。
Improved and refined the method for determination of sulfur dioxide in the air of workplace by potassium tetrachloride mercuric absorption pararosaniline hydrochloride spectrophotometry in the national standard method for determination of sulfide in the air of workplace(GBZ/T 160.33——2004),which improves the operability of this method and the accuracy and reliability of the determination results,and the modified method can be widely used in the monitoring of workplace air.
作者
付俊龙
李飞
康俊
FU Junlong;LI Fei;KANG Jun(Hebei Xinfeng Engineering Testing Co.,Ltd.,Qinhuangdao 066000,China;China Building Material Test&Certification Group Qinhuangdao Co.,Ltd.,Qinhuangdao 066004,China)
出处
《玻璃》
2023年第4期43-48,共6页
Glass
关键词
平板玻璃生产企业
工作场所
二氧化硫
测定
flat glass production enterprise
workplace
sulfur dioxide
determination
