Iron mediated autotrophic denitrification for low C/N ratio wastewater: A review

S Chen, B Zhou, H Chen, R Yuan - Environmental Research, 2023 - Elsevier
In recent years, iron mediated autotrophic denitrification has been a concern because it
overcomes the absence of organic carbon and has been successfully used in denitrification …

Effects of salinity on anoxic–oxic system performance, microbial community dynamics and co-occurrence network during treating wastewater

H Chen, Y Wang, Z Chen, Z Wu, X Chu, S Qing… - Chemical Engineering …, 2023 - Elsevier
Salinity is one of the great challenges in the biological treatment of high-salinity wastewater.
Unraveling how microbial associations respond to salinity stress and how they affect …

Removal of chemical oxygen demand and ammonia nitrogen from lead smelting wastewater with high salts content using electrochemical oxidation combined with …

X Meng, SA Khoso, F Jiang, Y Zhang, T Yue… - Separation and …, 2020 - Elsevier
Electrochemical oxidation (EO) is a versatile treatment method; however, it has not been
used yet for the removal of chemical oxygen demand (COD) and ammonia nitrogen (NH 4+ …

Effects of salinity on pollutant removal and bacterial community in a partially saturated vertical flow constructed wetland

F Gao, G Liu, Z She, J Ji, M Gao, Y Zhao, L Guo… - Bioresource …, 2021 - Elsevier
This study investigated the influence of salinity on pollutant removal and bacterial
community within a partially saturated vertical flow constructed wetland (PS-VFCW). High …

Metagenomic insights into microbial nitrogen metabolism in two-stage anoxic/oxic-moving bed biofilm reactor system with multiple chambers for municipal wastewater …

X Zhou, X Bi, T Yang, X Fan, X Shi, L Wang… - Bioresource …, 2022 - Elsevier
To explore the microbial nitrogen metabolism of a two-stage anoxic/oxic (A/O)-moving bed
biofilm reactor (MBBR), biofilms of the system's chambers were analyzed using …

The variation on nitrogen removal mechanisms and the succession of ammonia oxidizing archaea and ammonia oxidizing bacteria with temperature in biofilm reactors …

Z Lin, W Huang, J Zhou, X He, J Wang, X Wang… - Bioresource …, 2020 - Elsevier
To reveal nitrogen removal mechanisms under environmental stresses, biofilm reactors
were operated at different temperatures (10° C–35° C) treating saline wastewater (salinity …

Chlorpyrifos and 3, 5, 6-trichloro-2-pyridinol degradation in zero valent iron coupled anaerobic system: performances and mechanisms

F Zhang, J Hou, L Miao, J Chen, Y Xu, G You… - Chemical Engineering …, 2018 - Elsevier
Pesticide contaminants, such as chlorpyrifos (CP) and its more toxic metabolite 3, 5, 6-
trichloro-2-pyridinol (TCP) in farmland drainage have attracted extensive concerns around …

Electrochemical and biochemical profiling of the enhanced hydrogenotrophic denitrification through cathode strengthening using bioelectrochemical system (BES)

Q Yang, N Zhao, H Wang, B Huang, Q Yan - Chemical Engineering Journal, 2020 - Elsevier
To better the removal of nitrate pollutants accumulated in the environment economically and
eco-friendly using bioelectrochemical system (BES). Biocathode strengthening by polarity …

Zero valent iron supported biological denitrification for farmland drainage treatments with low organic carbon: Performance and potential mechanisms

C Wang, Y Xu, J Hou, P Wang, F Zhang, Q Zhou… - Science of the Total …, 2019 - Elsevier
In this work, the feasibility and performance of zero valent iron (ZVI) coupled anaerobic
microorganisms in nitrogen removal under low organic carbon condition were investigated …

Performance and bacterial community analysis of a two-stage A/O-MBBR system with multiple chambers for biological nitrogen removal

X Zhou, X Bi, X Fan, T Yang, X Wang, S Chen, L Cheng… - Chemosphere, 2022 - Elsevier
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 …