Effects of Stepwise Adjustment of C/N during the Start-Up of Submerged Membrane Bioreactors (SMBRs) on the Aerobic Denitrification of Wastewater

Effects of Stepwise Adjustment of C/N during the Start-Up of Submerged Membrane Bioreactors (SMBRs) on the Aerobic Denitrification of Wastewater

Based on the improved high-efficiency sewage treatment performance of submerged membrane bioreactors (SMBRs), we focused on how to adjust the C/N ratio of the influent water during reactor start-up to prevent an excessive C/N ratio from causing membrane fouling. In this study, an experimental method...

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Bibliographic Details
Main Authors: Yinan Zhang, Yuxin Fang, Banglong Wang, Hangjun Zhang, Jiafeng Ding
Format: Article
Language:English
Published: MDPI AG 2021-11-01
Series:Water
Subjects:
microbial communities
C/N ratio
submerged membrane bioreactors (SMBRs)
biofilm formation
Online Access:https://www.mdpi.com/2073-4441/13/22/3251

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