工艺流程节点分析法在工业危险废物调查中的应用研究

42ENVIRONMENTALSCIENCEANDMANAGEMENT1673-1212(2006)04-0042-04X7B434445StudyonTheMethodofTechnicsProcessNodeAnalysisApplicationsforInvestigationIndustrialHazardousWasteZHOUBing-yan1,GUOPing2,WANGQi3,ZHUXue-Mei4,WANGjing-gang5(1.3.4ChineseResearchAcademyofEnvironmentalScience,Beijing,100012,China;2.5BeijingUniversityofChemicalTechnology,Beijing,100029,China)Abstract:Inthepasttime,thegenerationinformationofindustrialhazardouswasteinourcountrymainlyhasgaineddependingontheregistra-tionofsolidwastedeclaringandenvironmentstatistics.Withoutestablishingthespecialhazardouswasteinvestigationmethod,theveracityofhazard-ouswastegenerationstatisticsandthescientificdecision-makingofhazardouswastemanagementarehell-firedinfluenced.Onthebasisofsuppliesbalancedprinciple,theinvestigationmethodoftechnicsprocessandnodalanalysisapplicationsforinvestigationhazardouswasteformindustryisproposedinthisarticle.Themethodemphasizesthatinvestigationattachesimportancetopreparationbeforespotinvestigation,accordingtoanalysistechnicsprocessandeachcorrelativeprocesstogainthegenerationinformationofindustrialhazardouswasteandcarryouttheinvestigationcontami-natedoriginofhazardouswasteinformation.Thismethodprovidestheinstructorforinvestigationthehazardouswastecharacteristicofgenerationandcontamination,atthesametimeprovidestechnologyfoundationfortheenvironmentalprotectiondepartmentsatalllevelsexactmasterytheinforma-tionofindustrialhazardouswaste.Keywords:hazardouswaste;technicsprocess;nodalanalysis;investigationmethod