单项选择题
阳极效应的排放因子与电解槽的技术类型密切相关。目前我国电解铝生产主要采用点式下料预焙槽技术(PFPB),属于国际先进技术,中国有色金属工业协会推荐的排放因子数值为()kgCF4/t-Al 和()kgC2F6/t-Al。
A.0.34,0.034
B.0.26,0.026
C.0.034,0.0034
D.0.026,0.0026
点击查看答案&解析

单项选择题
A.0.34,0.034
B.0.26,0.026
C.0.034,0.0034
D.0.026,0.0026
微信扫一扫,加关注免费搜题