环境事件中废矿物油包装容器及内容物的危废鉴别技术研究

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中图分类号：X705 文献标识码：A 文章编号：1008-9500(2025)06-0047-03

DOI: 10.3969/j.issn.1008-9500.2025.06.012

Study on Hazardous Waste Identification Technology for Packaging Containers and Contents of Waste Mineral Oil in Environmental Incidents

WU Xieyuan,XIAOYuze (Guangdong Provincial Academy of Environmental Science,Guangzhou 51Oo45,China)

Abstract:Wastemineraloilbelongs tohazardous waste(referred toasHW),and inenvironmental incidents,the identificationofhazardouswasteinitspackagingcontainersandcontents iscrucial.Using three typicalillgalwastemieral oil packagingcontainersandtheircontents inecologicalenvironmentlawenforcementasidentificationobjects,hazardous wasteidentificationiscarriedoutonthesamplesthroughon-siteinvestigation,samplecollection,anddetectionanalysis, and the identification technology route is analyzed.For' I1 waste packaging container,according to the National Hazardous WasteList (2O25Edition),itis directly classified as hazardous waste;sampling is conducted on the T2 waste packaging container,with prioritygiventodetecting thetotalamountofpetroleumhydrocarbonsandtheclosedcupflash point,due tothedetectionresultsexceedingthestandard,itisclasifiedashazardouswaste;traceabilitynalysis isconductedon theT waste packagingcontainer,butdueto limitedtraceability information,itdoes notmeetthe identification criteria.In summary, T1 and T2 waste packaging containers belong to hazardous waste,and the identification results provide technical guidance for ecological environment protection and relevant legal enforcement.

Keywords: hazardous waste; identification of HW; waste mineral oil; packaging containers; content

废矿物油是指矿物油受杂质污染、氧化和热等作用，改变原有的理化性能而不能继续使用时被更换下来的废油[。（剩余4113字）