以硫-铁为基质的自养反硝化深度脱氮性能研究

刘艳芳,刘晓帅,尹思婕,高玮,张妙雨,吕建伟,李再兴

Study on deep denitrification of autotrophic denitrification with sulfur-iron base substrate

Yanfang LIU,Xiaoshuai LIU,Sijie YIN,Wei GAO,Miaoyu ZHANG,Jianwei LÜ,Zaixing LI

表2 S-Fe系统中铁粉和硫磺的NO3--N去除量占比

Table 2 Proportion of NO3--N removal of iron and sulfur in S-Fe system

硫铁比 1∶1 2∶1 1∶2 铁粉 硫磺 铁粉 硫磺 铁粉 硫磺 NO3--N去除量占比/% 4 96 5 95 12 88