摘要
从我国SO2大气污染情况出发，说明其治理重要性；重点阐述WL－NA法排烟脱硫技术．该技术脱硫率＞90％，同时得到商品价值高的二氧化硫副产品，具有推广应用价值．
Based on the air pollution situation of SO2 in China,this paper explains the importance of the treatment of SO2,And it emphasizes the technology of exhaust gas desulfurization by the method of WL-NA. By this technology. The dosulphur rate can reach above ninety pereent,and at the same time,a by-product,SO2 of high commercial value can be obtained. Therefore,this technology can be of great practical use.
出处
《石油化工环境保护》
1997年第3期32-34,共3页
Environment Protection in Petrochemical Industry
关键词
二氧化硫
排烟
烟气脱硫
废气处理
WL-NA法
Environmental protection,Air pollution,Sulphur dioxide,Exhaust gas desulfurization
