4-25ENVIRONMENTALPROTECTION(2000-2014)YearDailyAverageofDailyAverageDailyCODInspiratoryofSulfurAverageofEmissionEmissionParticulateMatterDioxideNitrogenVolumeVolumeintheYearintheYearDioxide(mg/cu.m)(mg/cu.m)(mg/cu.m)(10000tons)(10000tons)20000.1620.0710.07117.922.420010.1650.0640.07117.020.120020.1660.0670.07615.319.220030.1410....