emission standard of air pollutants for cement industry

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1、ICSZNationalStandardofthePeople’sRepublicofChinaGB4915-2004ReplaceGB4915-1996EmissionstandardofairpollutantsforcementindustryIssuedate:Dec.29,2004Implementationdate:Jan.1,2005IssuedbyChinaStateEnvironmentalProtectionAdministrationandChinaGeneralAdministrationofQualitySupervision,InspectionandQuarant

2、ineContentsFOREWORD31Scope52Normativereferences53Termsanddefinitions64Emissionlimitvalues85Otheradministrativeprovisions96Monitoring117Implementationofstandard13ForewordThisStandardisformulatedtoimplementtheLawofthePeople’sRepublicofChinaonthePreventionandControlofAirPollution,tocontrolthecementindu

3、stry’semissionofairpollutants,andtopromotetherestructuringofthecementindustry.ThisStandardwillreplaceGB4915-1996Emissionstandardofairpollutantsforcementplants--FromJan.1,2005fornewproductionlines;--FromJuly1,2006fortheexistingproductionlines.ThisStandardmainlycontainsthefollowingamendmentsincomparis

4、onwithGB4915-1996Emissionstandardofairpollutantsforcementplants:—ThisStandard’sscopeofapplicationhasbeenexpandedtothecementindustry’swholeprocessofproduction,includingnotonlycementproduction(includingpulverizingstations)butalsomineexploitationandon-sitecrushing.Mineexploitationandon-sitecrushingshal

5、lceasetoimplementGB16297-1996Integratedemissionstandardofairpollutantsfromthedatespecifiedhereunder.ThenameofthestandardhasbeencorrespondinglyrenamedasEmissionstandardofairpollutantsforcementindustry.—RequirementsfortheemissionofparticulatesfromtheproductionofcementproductsareaddedinthisStandard.—Th

6、isStandardunifiestheemissionlimitvaluesforrotarykilnsandverticalkilns;—ThisStandardnolongerspecifiesemissionlimitvaluesaccordingtofunctionalareaswithregardtoambientairquality.—Fortheexistingproductionlines,thisStandardnolongerspecifiesdifferentemissionlimitvaluesaccordingtodifferenttimesofestablishm

7、ent;thisStandardunifiesthecriteriafortheexistingproductionlinesandsetsatransitionalperiodforreachingthestandard;andthisStandardfurtherincreasesthestrictnessofthecriteriaofemissionfornewproductionlines