Sustainable nitrogen removal in anammox-mediated systems: Microbial metabolic pathways, operational conditions and mathematical modelling

HE Al-Hazmi, X Lu, D Grubba, J Majtacz… - Science of The Total …, 2023 - Elsevier
Anammox-mediated systems have attracted considerable attention as alternative cost-
effective technologies for sustainable nitrogen (N) removal from wastewater. This review …

Integrating conventional nitrogen removal with anammox in wastewater treatment systems: Microbial metabolism, sustainability and challenges

HE Al-Hazmi, GK Hassan, M Maktabifard… - Environmental …, 2022 - Elsevier
The various forms of nitrogen (N), including ammonium (NH 4+), nitrite (NO 2−), and nitrate
(NO 3−), present in wastewaters can create critical biotic stress and can lead to hazardous …

An advanced synergy of partial denitrification-anammox for optimizing nitrogen removal from wastewater: A review

HE Al-Hazmi, M Maktabifard, D Grubba, J Majtacz… - Bioresource …, 2023 - Elsevier
Anammox is a widely adopted process for energy-efficient removal of nitrogen from
wastewater, but challenges with NOB suppression and NO 3− accumulation have led to a …

Combined partial denitrification/anammox process for nitrogen removal in wastewater treatment

HE Al-Hazmi, D Grubba, J Majtacz… - Journal of …, 2023 - Elsevier
Recently, the combined partial denitrification and anammox (PD/anammox) has received
special attention as a viable alternative for N removal using organic matter present in …

Energy-efficient and carbon neutral anammox-based nitrogen removal by coupling with nitrate reduction pathways: A review

HA Ahmad, S Ahmad, L Gao, Z Wang, A El-Baz… - Science of the Total …, 2023 - Elsevier
Sustainable development goal 6 emphasizes the efficient management of water resources,
wastewater treatment, and reuse of treated wastewater. Removing nitrogen from wastewater …

Recent developments of the mainstream anammox processes: challenges and opportunities

HP Trinh, SH Lee, G Jeong, H Yoon, HD Park - Journal of Environmental …, 2021 - Elsevier
Anaerobic ammonium oxidation (anammox) processes are gaining attention owing to their
advantages over the conventional biological nitrogen removal processes. Although …

Evaluating the potential for sustaining mainstream anammox by endogenous partial denitrification and phosphorus removal for energy-efficient wastewater treatment

X Wang, J Zhao, D Yu, S Du, M Yuan, J Zhen - Bioresource Technology, 2019 - Elsevier
This study demonstrated a novel process configuration for sustaining mainstream anammox
by integrating the anammox and endogenous partial denitrification-and-phosphorus …

Advances and challenges of mainstream nitrogen removal from municipal wastewater with anammox‐based processes

WJ Ma, GF Li, BC Huang, RC Jin - Water Environment …, 2020 - Wiley Online Library
Anaerobic ammonium oxidation (anammox) is a novel process of deammonification that
exhibits superior ecological and economic potential compared to that of traditional …

Sustainable upgrading of biological municipal wastewater treatment based on anammox: From microbial understanding to engineering application

Q Zhao, Y Peng, J Li, R Gao, T Jia, L Deng… - Science of The Total …, 2022 - Elsevier
Anaerobic ammonium oxidation (anammox) has drawn increasing attention as a promising
option to energy-neutral wastewater treatment. While anammox process still faces …

Maximizing anammox in mainstream wastewater treatment: An integrated nitrite producing approach

R Du, H Horn, S Cao - Chemical Engineering Journal, 2023 - Elsevier
The discovery of anaerobic ammonium oxidation (anammox) opens a new window for
turning the energy-intensive mainstream municipal wastewater treatment into energy self …