在我国电解铝工业的发展过程中，中小型的自焙阳极电解铝厂占有很大比例，这些电解铝企业规模小、能耗高、污染重、效益低，亟待整顿、改造。本文结合太原东方铝业有限公司实际情况，提出了三种自焙阳极电解槽环境治理的方案，并进行了技术和经济分析与探讨。 In the development of China’s electrolytic aluminum industry, small and medium-sized self-baking anode electrolytic aluminum plant occupies a large proportion of these electrolytic aluminum small-scale enterprises, high energy consumption, heavy pollution, low efficiency, urgent need to rectify and transform. Based on the actual situation of Taiyuan Dongfang Aluminum Industry Co., Ltd., This paper puts forward three schemes for environmental control of self - roasting anode electrolyzers. The technical and economic analyzes and discussions are also made.