摘要
本文研究了反渗透净水器对残留有机物的去除能力。选取GB 5749—2006标准中关注的22种有机物,基本涵盖了在天然水体及供水体系净化运输过程中可能受到的污染物质或对人体健康安全影响较大的物质,使用气相色谱仪及吹扫捕集气质联用仪对净化后的水进行测定。经过测试,反渗透净水器在符合厂商要求条件及净水总量下,能够较完整得去除有机物残留,处理后的净水完全符合国家标准。
In this paper,the removal ability of residual organic matter by reverse osmosis water purifier was studied.The 22 kinds of organic matter concerned in the GB 5749-2006 standard were selected,which basically covered the possible pollution during the purification and transportation of natural water bodies and water supply systems,or the substances that had a greater impact on human health and safety.The purified water was determined by gas chromatograph and the purging and trapping GC-MS.After testing,the reverse osmosis water purifier can remove organic residue more completely under the requirements of the manufacturer and the total amount of approved water,and the treated water fully meets the national standards.
作者
蔡天培
闫澍
吴瑛
宋小莉
郭亚丽
林子豪
王亚玲
马天怡
姜美慧
蒋文菊
CAI Tianpei;YAN Shu;WU Ying;SONG Xiaoli;GUO Yali;LIN Zihao;WANG Yaling;MA Tianyi;JIANG Meihui;JIANG Wenju(Chinese Academy of Inspection and Quarantine Comprehensive Test Center,Beijing,100123,China)
出处
《质量安全与检验检测》
2023年第4期83-88,共6页
QUALITY SAFETY INSPECTION AND TESTING
基金
中国检验检疫科学研究院基本科研业务费项目(2021JK005)。
关键词
反渗透净水器
吹扫捕集气质联用仪
净化水
有机物残留
Reverse osmosis water purifier
Purging and collecting temperament combined instrument
Water purification
Organic residue
