Biofilm carriers for anaerobic ammonium oxidation: Mechanisms, applications, and roles in mainstream systems

D Gao, Y Li, H Liang - Bioresource Technology, 2022 - Elsevier
The anaerobic ammonium oxidation (ANAMMOX) process was proposed as the most
promising nitrogen removal process. Biofilm carriers were demonstrated to effectively …

Multi-omics analysis revealed the selective enrichment of partial denitrifying bacteria for the stable coupling of partial-denitrification and anammox process under the …

HA Ahmad, S Ahmad, L Gao, S Ismail, Z Wang… - Water Research, 2023 - Elsevier
The microbial consortium involving anaerobic ammonium oxidation (anammox) and partial
denitrification (PD), known as PD-anammox, is an emerging energy-efficient and lower …

Gel immobilization: A strategy to improve the performance of anaerobic ammonium oxidation (anammox) bacteria for nitrogen-rich wastewater treatment

HA Ahmad, SQ Ni, S Ahmad, J Zhang, M Ali… - Bioresource …, 2020 - Elsevier
Anaerobic ammonium oxidation (anammox) process appears a suitable substitute to
nitrification-denitrification at a lower C/N ratios. Anammox is a chemolithoautotrophic …

Applying response surface methodology to optimize partial nitrification in sequence batch reactor treating salinity wastewater

TN Van, TD Quang, QC Xuan, H Kim, D Ahn… - Science of The Total …, 2023 - Elsevier
In this study, the operation parameters of a partial nitrification process (PN) treating saline
wastewater were optimized using the Box–Behnken design via the response surface …

Metagenomic unveils the promotion of mainstream PD-anammox process at lower nZVI concentration and inhibition at higher dosage

HA Ahmad, X Sun, Z Wang, S Ahmad, A El-Baz… - Bioresource …, 2024 - Elsevier
The partial-denitrification-anammox (PdNA) process exhibits great potential in enabling the
simultaneous removal of NO 3−-N and NH 4+-N. This study delved into the impact of …

Enhancement of mainstream nitrogen removal via simultaneous partial nitrification, anammox and denitrification by the gel entrapment technique

M Zeng, J Yang, X Li, N Wu, P Pan… - … Science: Water Research …, 2020 - pubs.rsc.org
Recently, mainstream anaerobic ammonium oxidation (anammox) has attracted extensive
attention due to its energy-neutral advantages. The inhibition of nitrite oxidizing bacteria is a …

Advancements in Biological Wastewater Treatment: The Role of Anammox Bacteria

H Torawala, R Jha, P Chauhan - ESS Open Archive eprints, 2024 - authorea.com
Water is an essential and nonrenewable element for all living beings. In current scenario
due to pollution and excessive use make its scarcity, and in future its demand increase at …