[HTML][HTML] Net-zero carbon condition in wastewater treatment plants: A systematic review of mitigation strategies and challenges

M Maktabifard, HE Al-Hazmi, P Szulc… - … and Sustainable Energy …, 2023 - Elsevier
The wastewater sector accounts for up to 7 and 10% of anthropogenic CH 4 and N 2 O
emissions, respectively. Nowadays wastewater treatment plants are going through a …

Insights into nitrous oxide mitigation strategies in wastewater treatment and challenges for wider implementation

H Duan, Y Zhao, K Koch, GF Wells… - Environmental …, 2021 - ACS Publications
Nitrous oxide (N2O) emissions account for the majority of the carbon footprint of wastewater
treatment plants (WWTPs). Many N2O mitigation strategies have since been developed …

Nitrogen removal by algal-bacterial consortium during mainstream wastewater treatment: Transformation mechanisms and potential N2O mitigation

Q Li, Y Xu, C Liang, L Peng, Y Zhou - Water Research, 2023 - Elsevier
This work investigated nitrogen transformation pathways of the algal-bacterial consortium as
well as its potential in reducing nitrous oxide (N 2 O) emission in enclosed, open and …

[HTML][HTML] Application of a hybrid mechanistic/machine learning model for prediction of nitrous oxide (N2O) production in a nitrifying sequencing batch reactor

MJ Mehrani, F Bagherzadeh, M Zheng, P Kowal… - Process Safety and …, 2022 - Elsevier
Nitrous oxide (N 2 O) is a key parameter for evaluating the greenhouse gas emissions from
wastewater treatment plants. In this study, a new method for predicting liquid N 2 O …

[HTML][HTML] Estimation of countrywide N2O emissions from wastewater treatment in Switzerland using long-term monitoring data

W Gruber, L von Känel, L Vogt, M Luck, L Biolley… - Water Research X, 2021 - Elsevier
Nitrous oxides (N 2 O) emissions contribute to climate change and stratospheric ozone
depletion. Wastewater treatment is an important, yet likely underestimated, source of N 2 O …

An integrated first principal and deep learning approach for modeling nitrous oxide emissions from wastewater treatment plants

K Li, H Duan, L Liu, R Qiu… - Environmental …, 2022 - ACS Publications
Mathematical modeling plays a critical role toward the mitigation of nitrous oxide (N2O)
emissions from wastewater treatment plants (WWTPs). In this work, we proposed a novel …

[HTML][HTML] Carbon source recovery from waste sludge reduces greenhouse gas emissions in a pilot-scale industrial wastewater treatment plant

Q Wang, X Li, W Liu, S Zhai, Q Xu, S Nie… - Environmental Science …, 2023 - Elsevier
Carbon cycle regulation and greenhouse gas (GHG) emission abatement within wastewater
treatment plants (WWTPs) can theoretically improve sustainability. Currently, however, large …

Greenhouse gas emissions from wastewater treatment plants in China: Historical emissions and future mitigation potentials

M Yang, M Peng, D Wu, H Feng, Y Wang, Y Lv… - Resources …, 2023 - Elsevier
Accurate estimation of greenhouse gas (GHG) emissions characteristics and future
mitigation potentials of China's wastewater treatment plants (WWTPs) is essential to propose …

An algorithm for selecting a machine learning method for predicting nitrous oxide emissions in municipal wastewater treatment plants

B Szeląg, E Zaborowska, J Mąkinia - Journal of Water Process Engineering, 2023 - Elsevier
This study presents an advanced algorithm for selecting machine learning (ML) models for
nitrous oxide (N 2 O) emission prediction in wastewater treatment plants (WWTPs) …

A novel simultaneous partial nitrification, anammox, denitrification and fermentation process: Enhancing nitrogen removal and sludge reduction in a single reactor

G Ma, D Yu, J Zhang, Y Miao, X Zhao, J Li… - Bioresource …, 2023 - Elsevier
This study verified the feasibility of simultaneous partial nitrification, anammox, denitrification
and fermentation process under intermittent aeration in a single reactor, and explored the …