An intermittently-aerated moving bed biofilm reactor (MBBR) was proposed for nitrogen and
carbon removal from low C/N synthetic rural wastewater. In purposes of low energy …

This study investigated the feasibility of improving the stability of aerobic granules through
selecting slow-growing nitrifying bacteria. For this purpose, four sequencing batch reactors …

Decentralized wastewater pollution in rural areas has become a serious problem for the
rural environment. In this study, a novel rotating self-aerated biofilm reactor was developed …

Aerobic granulation was successfully achieved in a pilot scale sequencing batch reactor
within 40 days. Then, stability of different particle size granules was explored according to …

The aim of this work was to study the responses of aerobic granulation process to antibiotics
and investigate the antibiotics and antibiotic-resistant bacteria (ARB) removal and transport …

Microbial granules were developed at different substrate N/COD ratios in sequencing batch
reactors (SBR). Results showed that heterotrophic, nitrifying, and denitrifying populations …

The partial nitritation-anammox (PNA) process is the most promising technique to treat
municipal sewage; however, nitrite oxidizing bacteria (NOB) are a hindrance to achieve …

A two-stage anoxic/oxic (A/O)-moving bed biofilm reactor (MBBR) system with multiple
chambers was established for municipal wastewater treatment. At the total hydraulic …

To achieve energy-efficient treatment of the rural wastewater with satisfying performance, a
novel immersed rotating self-aerated biofilm reactor (iRSABR) was proposed in this study …

The effect of COD/N ratio on the granulation process and microbial population succession
was investigated. Four identical sequencing batch reactors, R1, R2, R3 and R4, were …