A new approach to estimating oxygen off-gas fraction and dynamic alpha factor in aeration systems using hybrid machine learning and mechanistic models

Y Pan, M Dagnew - Journal of Water Process Engineering, 2022 - Elsevier
The aeration process is the largest energy consumer in wastewater treatment plants
(WWTP), and the optimization of the process based on computational models can offer …

Pilot scale on-site demonstration and seasonality assessment of nitrogen recovery and water reclamation from pig's slurry liquid fraction

R Rodriguez-Alegre, J Zapata-Jimenez… - Journal of …, 2024 - Elsevier
Livestock slurry has gathered significant interest as a secondary raw material for fertilisers
industry due to its content on macronutrients-nitrogen, phosphorous, and potassium-and …

Inadvertently enriched cyanobacteria prompted bacterial phosphorus uptake without aeration in a conventional anaerobic/oxic reactor

J Nie, X Wang, P Sun, D Yu, Z Yu, Y Qiu… - Science of The Total …, 2024 - Elsevier
The enhanced biological phosphorus removal (EBPR) process requires alternate anaerobic
and aerobic conditions, which are regulated respectively by aeration off and on. Recently, in …

Efficient Treatment and Simultaneous Energy Recovery from Cattle Wastewater by the Micro-Aerated UASB and SBR Coupled System

L Xu, J Huang, L Li, H Zhuang, Y Guo, R Zhang… - ACS ES&T …, 2023 - ACS Publications
The present study introduces a coupled system comprising an upflow anaerobic sludge
blanket (UASB) and a sequencing batch reactor (SBR) to treat intensive cattle farming …

Effect of operating regime on the performance of biofilm reactor treating municipal wastewater

WM Zahid, M El-Qelish, SA El-Shafai - International Journal of …, 2023 - Springer
Municipal wastewater represents a non-conventional resource of water and should be
treated for possible reuse. Effect of operating regime on the performance of biofilm system …

Implementation of standard methods for parameters routinely monitored in wastewater treatment plants and application in bioaugmentation with mycolicibacterium sp …

B Igbodo - 2023 - sapientia.ualg.pt
The effective treatment of domestic wastewater is pivotal for the health and sanitation status
of water resources and wastewater reclamation campaigns. Thus, this study was aimed at …