A novel process based on powder carriers demonstrates robustness in nitrogen and phosphorus removal from real municipal wastewater

H Wang, H Xu, X Liu, Y Hua, D Yang, X Dai - Water Research, 2024 - Elsevier
The development of efficient and low-consumption wastewater upgrading process is
currently at the forefront of the wastewater treatment field. In this study, a novel wastewater …

Balancing denitrifying phosphorus-accumulating organisms and denitrifying glycogen-accumulating organisms for advanced nitrogen and phosphorus removal from …

Y Lin, Y Sun, L Zhang, Q Zhang, X Li, J Sui… - Bioresource …, 2023 - Elsevier
Given the carbon limitation of municipal wastewater, the balance of biological nitrogen and
phosphorus removal remains a challenging task. In this study, an anaerobic-anoxic–oxic …

First application of the novel anaerobic/aerobic/anoxic (AOA) process for advanced nutrient removal in a wastewater treatment plant

X Gao, L Zhang, J Liu, Y Zhang, Y Peng - Water Research, 2024 - Elsevier
The stringent effluent quality standards in wastewater treatment plants (WWTPs) can
effectively mitigate environmental issues such as eutrophication by reducing the discharge …

Municipal wastewater treatment with limited carbon sources: The significance and advantages of transformation from partial denitrification to partial nitrification …

X Gao, Q Zhang, Z An, B Shao, Y Peng - Resources, Conservation and …, 2023 - Elsevier
Anaerobic ammonium oxidation (anammox) combined with partial nitrification (PN) is
expected to achieve energy self-sufficiency in wastewater treatment, while its advantages …

Advanced nitrogen removal from low carbon nitrogen ratio domestic sewage via continuous plug-flow anaerobic/oxic/anoxic system: Enhanced by endogenous …

H Liu, W Dong, Z Zhao, H Wang, Z Hou, Y Li… - Bioresource …, 2023 - Elsevier
An anaerobic/oxic/anoxic continuous plug-flow biorereactor was established to derive stable
advanced nitrogen removal of oligotrophic domestic wastewater by setting a sludge dual …

Performance of anaerobic/oxic/anoxic simultaneous nitrification, denitrification and phosphorus removal system overwhelmingly dominated by …

J Ma, Y Ji, Z Fu, X Yan, P Xu, J Li, L Liu, P Bi… - Bioresource …, 2023 - Elsevier
The anaerobic/oxic/anoxic simultaneous nitrification, denitrification and phosphorus removal
process (AOA-SNDPR) is a promising technology for enhanced biological wastewater …

Achieving ultra-high nitrogen and phosphorus removal from real municipal wastewater in a novel continuous-flow anaerobic/aerobic/anoxic process via partial …

C Zhang, L Zhang, J Liu, X Li, Q Zhang, Y Peng - Water Research, 2024 - Elsevier
Achieving economic and efficient removal of nutrients in mainstream wastewater treatment
plants (WWTPs) continues to be a challenging research topic. In this study, a continuous …

Synchronous Achievement of Advanced Nitrogen Removal and N2O Reduction in the Anoxic Zone in the AOA Process for Low C/N Municipal Wastewater

Z An, X Gao, B Shao, Q Zhang, J Ding… - … Science & Technology, 2024 - ACS Publications
Continuous flow processes for the in situ determination of N2O emissions during low C/N
municipal wastewater treatment have rarely been reported. The anaerobic/aerobic/anoxic …

A modified anaerobic-anoxic-oxic system for optimizing rural sewage treatment with fluctuating influent flows

Y Xie, Q Zhang, Q Wu, J Zhang, M Dzakpasu… - Chemical Engineering …, 2024 - Elsevier
Due to the challenges presented by rural environments, such as dispersion, fluctuation, and
low efficiency, treating domestic sewage in rural areas requires a unique approach …

New insights into iron enhancing anammox performance: Effects, mechanisms and potential applications

M Zhang, B Li, D Wang, Y Fan, J Wu - Journal of Water Process …, 2024 - Elsevier
Anaerobic ammonia oxidation (Anammox) has garnered widespread attention thanks to its
economic and environmental benefits. Anammox bacteria (AnAOB), the primary …