Nitrite production mechanism and microbial evolution characteristic influenced by pH during partial denitrification (PD) process
M Zhang, B Li, D Wang, Y You, Y Fan, J Wu… - Journal of Environmental …, 2023 - Elsevier
Partial denitrification (PD) has been proved technically feasible and economically favorable
to produce nitrite (NO 2--N) for anammox. To obtain stable NO 2--N accumulation, the effects …
to produce nitrite (NO 2--N) for anammox. To obtain stable NO 2--N accumulation, the effects …
Stress responses of partial denitrification system under long-term ciprofloxacin exposure in an anaerobic sequencing batch reactor
S Li, H Zhang, S Zhang, S Chen, L Zhang - Journal of Environmental …, 2023 - Elsevier
This study evaluated the stress response of partial denitrification (PD) sludge system under
ciprofloxacin (CIP) exposure. The results showed that the nitrite accumulation rate (NAR) …
ciprofloxacin (CIP) exposure. The results showed that the nitrite accumulation rate (NAR) …
Response of dissimilatory perchlorate reducing granular sludge (DPR-GS) system to high-strength perchlorate and starvation stress in UASB reactor: Performance …
J Tian, Y Han, P Yin, J Zhang, T Guo, H Li… - Journal of …, 2023 - Elsevier
Under high-strength perchlorate concentration ranging from 300 to 1300 mg/L, the
dissimilatory perchlorate reducing granular sludge (DPR-GS) was successfully cultivated in …
dissimilatory perchlorate reducing granular sludge (DPR-GS) was successfully cultivated in …
Response of nitrite accumulation, sludge characteristic and microbial transition to carbon source during the partial denitrification (PD) process
M Zhang, J Liu, J Liang, Y Fan, X Gu, J Wu - Science of The Total …, 2023 - Elsevier
Partial denitrification (PD, nitrate (NO 3−-N)→ nitrite (NO 2−-N)) as a novel pathway for NO
2−-N production has been widely concerned, but the specific conditions for highly efficient …
2−-N production has been widely concerned, but the specific conditions for highly efficient …
[HTML][HTML] Microbial communities outperform extracellular polymeric substances in the reduction of hexavalent chromium by anaerobic granular sludge
YY Sun, QS Li, HM Jiang, YH Li, MS Zhu… - … Technology & Innovation, 2024 - Elsevier
The reduction of hexavalent chromium [Cr (VI)] by microbiota agents is a potential method
for ecological remediation in heavily contaminated soil. This study investigated the …
for ecological remediation in heavily contaminated soil. This study investigated the …
Sulfamethoxazole exposure shifts partial denitrification to complete denitrification: Reactor performance and microbial community
This study elucidated the influence on a partial denitrification (PD) system under 0–1 mg/L
sulfamethoxazole (SMX) stress in a sequencing batch reactor. The results showed that the …
sulfamethoxazole (SMX) stress in a sequencing batch reactor. The results showed that the …
3D-printed controllable bio-accelerators with sustained release property to boost chromium (VI) inhibited denitrification recovery
C Chao, J Niu, Y Liu, M Zhao, H Wan, S Zhai… - Journal of Hazardous …, 2024 - Elsevier
Although soluble bio-accelerators have proven effective in mitigating Cr (VI) inhibition within
denitrification system, issues persist in immobilizing bio-accelerators and making them slow …
denitrification system, issues persist in immobilizing bio-accelerators and making them slow …
Responses of partial denitrification process to long-term perfluorooctane sulfonic acid stress: Performance, microbial community and functional genes
Y Feng, L Zhang, S Zhang, C Song, H Zhang… - Journal of …, 2023 - Elsevier
This study investigated the changes in reactor performances, microbial communities and
functional genes in partial denitrification (PD) process under elevated perfluorooctane …
functional genes in partial denitrification (PD) process under elevated perfluorooctane …
Proteomic and spectral analysis reveals the role of extracellular polymeric substances in mercury biosorption by activated sludge under high-altitude conditions
L Gao, Y Chen, S Li, Z Yang, Y Lu, G Zhu - Environmental Research, 2025 - Elsevier
In high-altitude regions, elevated mercury (Hg) levels in wastewater treatment plants
(WWTPs) influent raise concerns about treatment efficiency and environmental impact. This …
(WWTPs) influent raise concerns about treatment efficiency and environmental impact. This …
Synergistic transformation of Cr (VI) in lubricant degradation by bacterial consortium
D Huang, Y Jiang, K Zhao, F Qin, Y Yuan, B **a… - World Journal of …, 2025 - Springer
In recent years, it has become widely acknowledged that heavy metals are often present in
oil-contaminated sites. This study utilized three specific types of microorganisms with …
oil-contaminated sites. This study utilized three specific types of microorganisms with …