表1现有机械化炼焦炉大气污染物排放标准mg/m3标准级别一级二级三级污染物颗粒物苯可溶物(BSO)苯并[a]芘(B[a]P)颗粒物苯可溶物(BSO)苯并[a]芘(B[a]P)颗粒物苯可溶物(BSO)苯并[a]芘(B[a]P)排放标准值1.00.250.00103.50.800.00405.01.200.0055表2新建机械化炼焦炉大气污染物排放标准mg/m3标准级别二级三级污染物颗粒物苯可溶物(BSO)苯并[a]芘(B[a]P)颗粒物苯可溶物(BSO)苯并[a]芘(B[a]P)排放标准值2.50.600.00...