二(2-乙基己基)己二酸酯检测方法研究进展  

Research progress of the detection methods of di(2-ethyl hexyl)adipate

作　　者：张倬玮 于茵[1,2] 吴昌永[1,2] 周岳溪 李利荣 刘殿甲 席宏波[1,2] 牛远方[5] ZHANG Zhuowei;YU Yin;WU Changyong;ZHOU Yuexi;LI Lirong;LIU Dianjia;XI Hongbo;NIU Yuanfang(State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences;Research Center of Environmental Pollution Control Technology, Chinese Research Academy of Environmental Sciences;College of Water Sciences, Beijing Normal University;Tianjin Eco-Environmental Monitoring Center;Calcium Carbide Factory of Jilin Petrochemical Company, Petro China)

机构地区：[1]环境基准与风险评估国家重点实验室,中国环境科学研究院 [2]中国环境科学研究院环境污染控制技术研究中心 [3]北京师范大学水科学研究院 [4]天津市生态环境监测中心 [5]中国石油吉林石化公司电石厂

出　　处：《环境工程技术学报》2021年第5期951-961,共11页Journal of Environmental Engineering Technology

基　　金：国家水体污染控制与治理科技重大专项(2017ZX07402-002)。

摘　　要：二(2-乙基己基)己二酸酯(DEHA)是一种广泛使用的增塑剂,而其作为一类生物内分泌干扰素,长期大量使用会对人类和环境造成不良影响。综述了国内外DEHA的检测方法,包括样品前处理技术和检测技术,其中前处理技术主要有索氏提取法、超声提取法、同位素稀释法、顶空萃取法、液液萃取法、固相微萃取法、微波萃取法等,分析技术主要有光谱分析法、气相色谱分析法、液相色谱分析法及其联用分析法等;对不同检测方法的原理、特点及应用进行综述和对比,提出后续研究可从筛选液液萃取的萃取剂类型并联合超声等萃取技术,提高复杂样品体系中DEHA检测能力以及研发便携化、智能化检测仪器等方面开展。Di(2-ethyl hexyl)adipate(DEHA)has been widely used as a plasticizer.As a kind of biological endocrine interferon,its long-term use in large quantities would cause adverse effects on human beings and the environment.The detection methods of DEHA were reviewed,including the pretreatment technologies and detection technologies.The pretreatment technologies mainly included Soxhlet extraction,ultrasonic extraction,isotope dilution,top air extraction,liquid-liquid extraction,solid phase micro extraction,and microwave extraction methods,etc.The detection techniques mainly included spectral analysis,gas chromatography,liquid chromatography and their combined analysis methods,etc.The principles,characteristics and applications of different detection technologies were summarized and compared.It was proposed that subsequent studies could be carried out from the aspects of selecting the types of extractive agents for liquid-liquid extraction,combining extraction technologies such as ultrasound,improving DEHA detection ability in complex sample systems,and developing portable intelligent detection instruments.

关 键 词：二(2-乙基己基)己二酸酯(DEHA) 检测方法 前处理技术 光谱分析法 色谱分析法 

分 类 号：X830.2[环境科学与工程—环境工程] O657.31[理学—分析化学]