正文
《环境科学与工程前沿(英文)》 >> 2018年 第12卷 第6期 doi: 10.1007/s11783-018-1047-6
Nitrogen removal performance of municipal reverse osmosis concentrate with low C/N ratio by membrane-aerated biofilm reactor
摘要
MABR exhibits excellent TN removal performance for treating ROC with low C/N ratio. Operating conditions should be properly controlled to achieve optimal TN removal. Denitrifying bacteria and NOB are proved notably inhibited by high salinity stress. The TN removal rate remains over 70% when the NaCl addition amount is below 20 g/L.
关键词
Membrane-aerated biofilm reactor (MABR) ; Salinity ; Total nitrogen ; Reverse osmosis concentrate
正文