Calculation of carbon emissions in wastewater treatment and its neutralization measures: A review

Z Liu, Z Xu, X Zhu, L Yin, Z Yin, X Li, W Zheng - Science of The Total …, 2023 - Elsevier
As the pursuit of “carbon neutrality” gains momentum, the emphasis on low-carbon
solutions, emphasizing energy conservation and resource reuse, has introduced fresh …

Anammox-based technologies for nitrogen removal: advances in process start-up and remaining issues

M Ali, S Okabe - Chemosphere, 2015 - Elsevier
Nitrogen removal from wastewater via anaerobic ammonium oxidation (anammox)-based
process has been recognized as efficient, cost-effective and low energy alternative to the …

Fast start-up and stable operation of mainstream anammox without inoculation in an A2/O process treating low COD/N real municipal wastewater

Y Zhao, J Li, Q Liu, Z Qi, X Li, Q Zhang, J Sui, C Wang… - Water Research, 2023 - Elsevier
It is of great significance to start up the anammox process in the most commonly used
anaerobic-anoxic-oxic (A 2/O) process in treating mainstream municipal wastewater …

Performance of anammox processes for wastewater treatment: a critical review on effects of operational conditions and environmental stresses

S Cho, C Kambey, VK Nguyen - Water, 2019 - mdpi.com
The anaerobic ammonium oxidation (anammox) process is well-known as a low-energy
consuming and eco-friendly technology for treating nitrogen-rich wastewater. Although the …

Genome-centric metagenomic insights into the role of Chloroflexi in anammox, activated sludge and methanogenic reactors

P Bovio-Winkler, LD Guerrero, L Erijman, P Oyarzúa… - BMC microbiology, 2023 - Springer
Abstract Background The phylum Chloroflexi is highly abundant in a wide variety of
wastewater treatment bioreactors. It has been suggested that they play relevant roles in …

Critical analysis of biomass retention strategies in mainstream and sidestream ANAMMOX-mediated nitrogen removal systems

K Kosgey, K Chandran, J Gokal… - Environmental …, 2020 - ACS Publications
ANAMMOX (anaerobic ammonium oxidation) represents an energy-efficient process for
biological nitrogen removal, particularly from wastewater streams with low chemical oxygen …

Complex microbial nitrogen-cycling networks in three distinct anammox-inoculated wastewater treatment systems

Y Yang, J Pan, Z Zhou, J Wu, Y Liu, JG Lin, Y Hong… - Water research, 2020 - Elsevier
Microbial nitrogen removal mediated by anaerobic ammonium oxidation (anammox) are
cost-effective, yet it is time-consuming to accumulate the slow-growing anammox bacteria in …

Research advances in anammox granular sludge: A review

M Adams, J Xie, AJ Kabore, Y Chang, J Xie… - Critical Reviews in …, 2022 - Taylor & Francis
The slow growth rate of the anammox bacteria (AnAOB) resulting in a long startup period of
the anammox process has resulted in scientists trying to find a long-lasting solution …

Nitrogen removal by granular nitritation–anammox in an upflow membrane-aerated biofilm reactor

X Li, S Sun, BD Badgley, S Sung, H Zhang, Z He - Water Research, 2016 - Elsevier
The nitritation–anammox process has been a promising nitrogen removal technology
towards sustainable wastewater treatment, but its application in treating domestic …

N2O emission from a partial nitrification–anammox process and identification of a key biological process of N2O emission from anammox granules

S Okabe, M Oshiki, Y Takahashi, H Satoh - Water research, 2011 - Elsevier
Emission of nitrous oxide (N2O) during biological wastewater treatment is of growing
concern. The emission of N2O from a lab-scale two-reactor partial nitrification (PN) …