便携式荧光仪快速测定废酸油渣中PAHs的方法研究  

Study on the Method of Rapid Determination of PAHs in Waste Acid Oil Residue by Portable Fluorescence Analyzer

作　　者：陈德翼 梁柳玲 潘圣 陈曦 CHEN Deyi;LIANG Liuling;PAN Sheng;CHEN Xi(Guangxi Zhuang Autonomous Region Product Quality Inspection Research Institute,Nanning 530004,China;Guangxi Zhuang Autonomous Region Ecological Environment Monitoring Center,Nanning 530028,China;Guangxi Nanning Xinxiong Technology Service Co.,Ltd.,Nanning530031,China)

机构地区：[1]广西壮族自治区产品质量检验研究院,南宁530004 [2]广西壮族自治区生态环境监测中心,南宁530028 [3]广西南宁信雄科技服务有限公司,南宁530031

出　　处：《中国资源综合利用》2025年第3期1-3,共3页China Resources Comprehensive Utilization

基　　金：广西重点研发项目“广西水环境高风险污染物快速监测新技术开发及示范应用”(桂科AB17129007)。

摘　　要：废酸油渣含有大量多环芳烃(Polycyclic Aromatic Hydrocarbons,PAHs),非法处置引发多起环境应急事件。试验采用便携式荧光仪快速测定废酸油渣的PAHs含量,以支撑现场应急的管理和采样。经实际样品测试,超声萃取60 min比手工振荡2 min具有更大的准确度。然而,在分秒必争的应急现场,手工振摇萃取2 min的固体样品前处理方法更能满足现场管理和采样的快速需求。The waste acid oil residue contains a large amount of Polycyclic Aromatic Hydrocarbons (PAHs),and illegal disposal has caused multiple environmental emergencies.The experiment uses a portable fluorescence analyzer to quickly measure the PAHs content in waste acid oil residue,in order to support on-site emergency management and sampling.According to actual sample testing,ultrasonic extraction for 60 min has greater accuracy than manual oscillation for 2 min.However,in emergency situations where every second counts,the manual shaking extraction method for solid sample pretreatment for 2 min can better meet the rapid needs of on-site management and sampling.

关 键 词：便携式荧光仪 废酸油渣 多环芳烃(PAHs) 

分 类 号：O657.63[理学—分析化学] X832[理学—化学]