Critical review of measures and decision support tools for groundwater nitrate management: A surface-to-groundwater profile perspective

J Xin, Y Wang, Z Shen, Y Liu, H Wang, X Zheng - Journal of Hydrology, 2021 - Elsevier
Excessively high levels of nitrate in groundwater constitute an increasing threat to human
health and environment, which is raising wide-spread concerns at the global scale. Although …

The long overlooked microalgal nitrous oxide emission: Characteristics, mechanisms, and influencing factors in microalgae-based wastewater treatment scenarios

Y Zhang, JH Wang, JT Zhang, ZY Chi, FT Kong… - Science of The Total …, 2023 - Elsevier
Microalgae-based wastewater treatment is particularly advantageous in simultaneous CO 2
sequestration and nutrients recovery, and has received increasing recognition and attention …

[HTML][HTML] Microbial mixotrophic denitrification using iron (II) as an assisted electron donor

Y Pan, YY Fu, K Zhou, T Tian, YS Li, HQ Yu - Water Research X, 2023 - Elsevier
Mixotrophic denitrification processes have a great potential in nitrogen removal in biological
wastewater treatment processes. However, so far, few studies have focused on the …

Enhanced nitrate removal from surface water in a denitrifying woodchip bioreactor with a heterotrophic nitrifying and aerobic denitrifying fungus

Z Yao, L Yang, F Wang, L Tian, N Song, H Jiang - Bioresource technology, 2020 - Elsevier
A heterotrophic nitrifying and aerobic denitrifying fungus was isolated from lake water and
identified as Penicillium tropicum strain IS0293. The strain exhibited efficient heterotrophic …

Soil organic nitrogen content and composition in different wetland habitat types along the south-east coast of China

X Lin, Y Yang, P Yang, Y Hong, L Zhang, C Tong… - Catena, 2023 - Elsevier
Soil organic nitrogen (SON) turnover regulates soil nitrogen (N) storage and availability. The
coastal mudflats (MFs) in China have undergone drastic transformation due to invasive …

Heterotrophic sulfide-oxidizing nitrate-reducing bacteria enables the high performance of integrated autotrophic-heterotrophic denitrification (IAHD) process under …

RC Zhang, C Chen, B Shao, W Wang, XJ Xu, X Zhou… - Water Research, 2020 - Elsevier
Micro-aerobic enhancement technology has been developed as an effective tool to enhance
simultaneous removal of sulfide, nitrate and organic carbon during the integrated …

Non-negligible N2O emission hotspots: Rivers impacted by ion-adsorption rare earth mining

W Shu, Q Zhang, J Audet, Z Li, P Leng, Y Qiao, C Tian… - Water Research, 2024 - Elsevier
Rare earth mining causes severe riverine nitrogen pollution, but its effect on nitrous oxide (N
2 O) emissions and the associated nitrogen transformation processes remain unclear. Here …

Subsurface constructed wetlands with modified biochar added for advanced treatment of tailwater: Performance and microbial communities

Y Qi, Y Zhong, L Luo, J He, B Feng, Q Wei… - Science of The Total …, 2024 - Elsevier
The limitations of conventional substrates in treating wastewater treatment plant tailwater are
evident in subsurface flow constructed wetlands, and the emergence of biochar presents a …

Novel shortcut biological nitrogen removal using activated sludge-biofilm coupled with symbiotic algae

B Li, M Bao, Y Liu, L Cheng, B Cui, Z Hu - Journal of Water Process …, 2021 - Elsevier
This study evaluated a novel shortcut biological nitrogen removal (BNR) method using
activated sludge-biofilm coupled with microalgae in a photo-sequencing batch biofilm …

Effects of landscape modification on coastal sediment nitrogen availability, microbial functional gene abundances and N2O production potential across the tropical …

P Yang, KW Tang, L Zhang, X Lin, H Yang, C Tong… - Environmental …, 2023 - Elsevier
Wetland sediment is an important nitrogen pool and a source of the greenhouse gas nitrous
oxide (N 2 O). Modification of coastal wetland landscape due to plant invasion and …