[21]Li G,Zhao Q L. Dyeing Wastewater Treatment by Ash/cinder and Dust/off Gas[J].Wat Sci Tech.1991,24(5)
[22]Fang H H P,et al.Removal of COD and nitrogen in wastewater using sequencing batch reactor with fibrous packing[J].Wat Sci Tech,1993,28(7) 染整废污染处理文献综述和参考文献(5):http://www.751com.cn/wenxian/lunwen_30818.html