摘要
根据水源地检测的需要,建立了采用车载PT/GC/MS技术对水源水中73项挥发性有机物水质指标(70种挥发性有机物)的应急测定方法。结果显示,测定方法具有良好的线性范围、重复性和准确度,适用于地表水和自来水的应急监测,扩展了《生活饮用水水质标准》(DB31/T 1091—2018)中挥发性有机物指标体系,提高了水源地水质监测安全保障能力,为实现饮用水直饮目标提供了技术支撑。
According to the needs of water source monitoring,emergency monitoring method for 73 water quality items(70 volatile organic matters)by-vehicle-mounted PT/GC/MS technology were established.Determination method had good linearity range,repeatability and accuracy,they could be applied to not only surface water but also tap water.Water quality items system of VOCs for Standards for Drinking Water Quality(DB31/T 1091—2018)was extended,which improved the security capability of water quality monitoring in water source and provided technical support for achieving direct drinking water in Shanghai.
作者
蒋增辉
俞超
施俭
童俊
潘睿捷
陈汉
JIANG Zenghui;YU Chao;SHI Jian;TONG Jun;PAN Ruijie;CHEN Han(Shanghai Textile Architectural Design Research Institute Co.,Ltd.,Shanghai 200060,China;Shanghai Textile Center for Energy Saving and Environmental Protection,Shanghai 200082,China;Shanghai Municipal Control&Monitor Center of Water Supply,Shanghai 200002,China;Shanghai Hongyuan Construction Engineering Technology Co.,Ltd.,Shanghai 201707,China)
出处
《净水技术》
CAS
2021年第9期58-62,共5页
Water Purification Technology
基金
国家水体污染控制与治理科技重大专项(2017ZX07207003)。
关键词
车载
吹扫捕集
气相色谱与质谱
挥发性有机物
水源地
应急监测
饮用水
vehicle-mounted
purge and trap
GC/MS
volatile organic compounds(VOCs)
water source
emergency monitoring
drinking water
