青州市非道路移动机械污染防治现状及对策分析

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Pollution Control Status and Countermeasures Analysis of Non-road Mobile Machinery in Qingzhou City

ZHANG Xiao-liLI Jin-juan WANG Sha-sha （Weifang Qingzhou Eco-Environmental Monitoring Center）

Abstract：Non-road mobile machinery，unlikemotorvehicles，cannot bedrivenon theroad，andthe non-road mobile machinery exhaust pollution isthe maincomponent of mobile source polltion.Thenumber ofnon-road mobile machinery in Qingzhou city is large， and the number continues to grow. The results of spot check show that 98.6% of diesel non-road mobile machineryemssonsmeetthestandardinQingzhoucityandtheoverallsituationissatisfactory.Theomplianceratefromhigh tolowisiclesofatal-andadatal-standadsandatal-Iandardsandhemplianceefise forkliftrucksintheforbddeneaisbeterhanhatutsidetheforbddenareaGivenheaboveresultsiscearyofocus on the managementofdieselnon-road mobilemachineryofNational-IIstandardsandthoseoutsidethe forbidden zone.The paper takesthepollutionpreventionstatusofnoroadmobilemachineryinQingzhoucityasanexampleanalyzesQingzhou's polution preventionstatusandtreatmentcountermeasures ofnon-roadmobilemachinery，puts forward measuresto improve thelevelofQingzhou's management andcontrol，and providesreferenceforthenext supervisionworkofnonroadmobile machinery.

Keywords： non-road mobile machinery， pollution prevention and control， countermeasure，Qingzhou city

0 引言

近年来，非道路移动机械污染物排放对大气污染影响显著。（剩余4636字）