Enhanced aerobic granular sludge by static magnetic field to treat saline wastewater via simultaneous partial nitrification and denitrification (SPND) process

H Wang, L Guo, X Ren, M Gao, C Jin, Y Zhao, J Ji… - Bioresource …, 2022 - Elsevier
Saline wastewater poses a threat to biological nitrogen removal. This study investigated
whether and how static magnetic field (SMF) can improve the salt-tolerance of aerobic …

Divergent prokaryotic microbial assembly, co-existence patterns and functions in surrounding river sediments of a Cu-polymetallic deposit in Tibet

W Gao, P Liu, Z Ye, J Zhou, X Wang, X Huang… - Science of The Total …, 2022 - Elsevier
The exploitation of polymetallic deposits produces large amounts of mine drainage, which
poses great challenges to the surrounding aquatic ecosystem. However, the prokaryotic …

Sediment bacterial community structures and their predicted functions implied the impacts from natural processes and anthropogenic activities in coastal area

Z Su, T Dai, Y Tang, Y Tao, B Huang, Q Mu… - Marine pollution …, 2018 - Elsevier
Coastal ecosystem structures and functions are changing under natural and anthropogenic
influences. In this study, surface sediment samples were collected from disturbed zone (DZ) …

Enrichment of anodic biofilm inoculated with anaerobic or aerobic sludge in single chambered air-cathode microbial fuel cells

C Gao, A Wang, WM Wu, Y Yin, YG Zhao - Bioresource technology, 2014 - Elsevier
Aerobic sludge after anaerobic pretreatment and anaerobic sludge were separately used as
inoculum to start up air-cathode single-chamber MFCs. Aerobic sludge-inoculated MFCs …

The influence of Fe2+, Fe3+ and magnet powder (Fe3O4) on aerobic granulation and their mechanisms

X Ren, Y Chen, L Guo, Z She, M Gao, Y Zhao… - Ecotoxicology and …, 2018 - Elsevier
This study aimed to develop an aerobic granular sludge and understand the granulation
process of the multi-iron ions. Four sequencing batch reactors (SBRs) were applied to …

Environmental concentrations of copper, alone or in mixture with arsenic, can impact river sediment microbial community structure and functions

A Mahamoud Ahmed, E Lyautey, C Bonnineau… - Frontiers in …, 2018 - frontiersin.org
In many aquatic ecosystems, sediments are an essential compartment, which supports high
levels of specific and functional biodiversity thus contributing to ecological functioning …

Effect of magnetic field intensity on aerobic granulation and partial nitrification-denitrification performance

Y Liu, L Guo, X Ren, Y Zhao, C Jin, M Gao, J Ji… - Process Safety and …, 2022 - Elsevier
Magnetic field, acknowledged as a sustainable approach, is a promising method to improve
the formation, stability and treatment performance of aerobic granular sludge (AGS). In this …

Effect of Magnet Powder (Fe3O4) on Aerobic Granular Sludge (AGS) Formation and Microbial Community Structure Characteristics

X Ren, L Guo, Y Chen, Z She, M Gao… - ACS Sustainable …, 2018 - ACS Publications
Magnet powder (Fe3O4) could affect the growth and biodegradation ability of microbes by
producing a magnetic field and iron ion. In this study, the enhancement of aerobic …

Improving estimation of submarine groundwater discharge using radium and radon tracers: application in Jiaozhou Bay, China

Y Zhang, H Li, K Xiao, X Wang, X Lu… - Journal of …, 2017 - Wiley Online Library
Radium and radon mass balance models have been widely used to quantify submarine
groundwater discharge (SGD) in the coastal areas. However, the losses of radium or radon …

Changes in sediment microbial diversity following chronic copper-exposure induce community copper-tolerance without increasing sensitivity to arsenic

AM Ahmed, V Tardy, C Bonnineau, P Billard… - Journal of hazardous …, 2020 - Elsevier
Sediment microbial communities were exposed for 21 days to an environmental
concentration of copper to assess Cu-induced composition changes and resulting effects on …