Enhanced performances of anaerobic digestion processes treating organic wastes: Role of iron and carbon based nanomaterials

H Liu, J Wen, Q Liu, R Li, E Lichtfouse, C Maurer… - Surfaces and …, 2023 - Elsevier
Issues of climate change, energy demand and antibiotic resistance are calling for advanced
methods to convert waste into fuels, value-added materials and safe byproducts. Anaerobic …

Thermodynamics and electron transfer mechanisms of CO2 bioelectroconversion to value-added chemicals: A state-of-the–art review

G Zhen, Z Zhang, J Wang, T Cai, N Wang… - Process Safety and …, 2024 - Elsevier
The bioelectroreduction of CO 2 to value-added chemical commodities, by
bioeletrochemical system (BES), represents a promising approach for alleviating both …

Material and microbial perspectives on understanding the role of biochar in mitigating ammonia inhibition during anaerobic digestion

ZJ Zhao, XL Liu, YX Wang, YS Wang, JY Shen, ZC Pan… - Water Research, 2024 - Elsevier
With the increasing adoption of carbon-based strategies to enhance methanogenic
processes, there is a growing concern regarding the correlation between biochar properties …

Effect of iron sources on methane production and phosphorous transformation in an anaerobic digestion system of waste activated sludge

Y Yang, X Cheng, ER Rene, B Qiu, Q Hu - Bioresource Technology, 2024 - Elsevier
The iron materials are commonly employed to enhance resource recovery from waste
activated sludge through anaerobic digestion (AD). The influence of different iron sources …

Biochar inoculated with Rhodococcus biphenylivorans altered microecological regulation by promoting quorum sensing and electron transfer: Up-regulation of related …

J Ping, J Liu, Y Dong, W Song, L Xie, H Song - Bioresource Technology, 2024 - Elsevier
Bioaugmentation is an efficient method for improving the efficiency of coking wastewater
removal. Nevertheless, how different immobilization approaches affect the efficiency of …

Effect of thermo-alkaline pretreatment and substrate inoculum ratio on methane production from dry and semi-dry anaerobic digestion of swine manure

AS e Silva, ALM dos Santos, ICC Malveira, BHA Girão… - Renewable Energy, 2024 - Elsevier
Obtaining biogas from biomass, such as swine manure (SM), through anaerobic digestion
(AD) is an alternative renewable energy source. In this context, this work aimed to analyze …

Effects of anaerobic oxidation of methane (AOM) driven by iron and manganese oxides on methane emissions in constructed wetlands and underlying mechanisms

K Zhang, R Gan, Y Li, W Chen, D Ma, J Chen… - Chemical Engineering …, 2024 - Elsevier
In recent years, anaerobic oxidation of methane with iron and manganese oxides as
electron acceptors has been confirmed to exist in electrochemical constructed wetlands …

Regulatory mechanisms of biochar alleviating ammonia inhibition to methanogenesis during long-term operation of anaerobic membrane bioreactor treating swine …

B Zhang, G Wang, X Zhang, P Fu, L Chen… - Chemical Engineering …, 2024 - Elsevier
Abstract Anaerobic Membrane Bioreactor (AnMBR) is regarded as an advanced technology
for the anaerobic digestion (AD) of swine wastewater. However, the high ammonia level in …

[HTML][HTML] Graphene oxide-doped organic xerogel and magnetite enhance the anaerobic treatment of winery wastewater

LA Ramírez-Montoya, CA Díaz-Muñiz… - Journal of Water …, 2024 - Elsevier
Winery wastewater is a high-strength effluent, which is challenging for anaerobic treatment
systems. In this study, magnetite and an organic xerogel doped with graphene oxide (OX …

Carbon-based materials boost the anaerobic treatment of slaughterhouse wastewater

LA Ramírez-Montoya, EI Valenzuela… - Journal of Water …, 2023 - Elsevier
Carbon-based materials were tested as methanogenic boosters to enhance the anaerobic
treatment slaughterhouse wastewater, which included an organic xerogel (OX) doped with …