摘要
对HJ 637-2018和HJ 970-2018两项石油类水质检测标准的编制背景、过程、意义、仪器、测定目标物、适用范围等进行解读;比较了两项标准测定过程和步骤的异同;介绍了不同来源样品、处理工艺评价和应急污染监测的适用案列;对两种萃取剂的质量要求提出了建议;证明了四氯乙烯为HJ 970-2018的测定目标物,正己烷为HJ 637-2018的测定目标物;分析了测定干扰来源并提出对策。
Two determination standards HJ 637—2018 and HJ 970—2018 for petroleum items of water quality are analyzed.The establishment background and course,significance,instruments,determination target objects and range of application are interpreted.Comparison of determination courses and steps,cases of applying in various samples(low concentration samples,high concentration samples,treatment process evaluation samples and emergency pollution monitoring samples)are introduced,and quality requirement of extraction agents is also suggested.Through experiments,tetrachloroethylene is proved the determination target object to HJ 970—2018 and n-hexane is proved the determination target object to HJ 637—2018.The countermeasure is summarized to deal with vessels pollution.
作者
蒋增辉
JIANG Zenghui(Shanghai Textile Center for Energy Saving and Environmental Protection,Shanghai 200082,China;Shanghai Textile Architectural Design Research Institute Co.,Ltd.,Shanghai 200060,China;Shanghai Hongyuan Construction Engineering Technology Co.,Ltd.,Shanghai 2017073,China)
出处
《净水技术》
CAS
2020年第5期21-26,共6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
环境保护
石油类
动植物油类
四氯化碳
紫外分光光度法
红外分光光度法
消耗臭氧层物质
environmental protection
petroleum
animal fats and vegetable oils
carbon tetrachloride(CTC)
ultraviolet spectroscopy
infrared spectrophotometry
ozone layer depleting substance(ODS)
作者简介
蒋增辉(1975-),男,研究方向为水质监测等,Email:1564838908@qq.com。
