3、苯:8.4mg/m3,经活性炭吸附(去除率为95%)后,其排放浓度分别为非甲烷总烃:5.8mg/m
3、苯:0.42mg/m3,排放量分别为非甲烷总烃:0.29t/a、苯:0.021t/a(........