飞灰处置技术的生命周期环境影响对比评估

潘淑萍,骆煜昊,徐顺安,全炳迁,李伟,李素静,杨珂宣

Comparative assessment of life-cycle environmental impact of fly ash disposal technology

Shuping PAN,Yuhao LUO,Shun’an XU,Bingqian QUAN,Wei LI,Sujing LI,Kexuan YANG

表 2 填埋处置的污染物排放

Tab.2 Emission of landfill disposal

污染物类别 监测项目 m/kg 废气 CO2 38.50 CO 0.12 CH4 46.40 SO2 4.10×10−4 NOx 7.25×10−3 NMVOC 0.03 NH3 0.17 H2S 0.17 Pb 4.75×10−4 废水 As 1.00×10−8 Cd 5.00×10−6 Cr 2.10×10−6 Pb 5.00×10−6 Hg 4.00×10−9 TN 0.08 TP 1.03×10−4