Intensified organics and nitrogen removal in the intermittent-aerated constructed wetland using a novel sludge-ceramsite as substrate
Wu Haiming
Fan Jinlin
Zhang Jian
Ngo Huu Hao
Guo Wenshan
Liang Shuang
Lv Jialong
Lu Shaoyong
Wu Weizhong
Wu Suqing
· 2016
期刊名称:
Bioresource Technology
2016 年
210 卷
摘要:
In this study, a novel sludge-ceramsite was applied as main substrate in intermittent-aerated subsurface flow constructed wetlands (SSF CWs) for treating decentralized domestic wastewater, and intensified organics and nitrogen removal in different SSF CWs (with and without intermittent aeration, with and without sludge-ceramsite substrate) were evaluated. High removal of 97.2% COD, 98.9% NH