Roles and fates of antibiotics in anaerobic digestion of waste activated sludge: Insights to pro-and re-duction of antibiotic resistance genes

QB Meng, ZW He, W Yang, WT Li, CC Tang… - Chemical Engineering …, 2024 - Elsevier
Anaerobic digestion (AD) of waste activated sludge (WAS) is considered as a promising
alternative to realize sludge stabilization and bioenergy recovery, thereby driving carbon …

Ultrasonic-assisted feedstock disintegration for improved biogas production in anaerobic digestion: a review

I Arman, KB Ansari, M Danish, IH Farooqi, AK Jain - BioEnergy Research, 2023 - Springer
Diverse feedstocks utilized in anaerobic digestion (AD) pose challenges to enzymatic
disintegration because of their nature and complex physical structures and thereby limiting …

New developments in sustainable waste-to-energy systems

K Moustakas, M Loizidou, J Klemes, P Varbanov… - Energy, 2023 - Elsevier
This virtual special issue of ENERGY features 35 top-notch selected extended papers, which
were showcased at the CORFU 2022 9th International Conference on Sustainable Solid …

Enhancing biogas production in anaerobic digestion of MSW with addition of bio-solids and various moisture sources

LS Avinash, A Mishra - Fuel, 2023 - Elsevier
This study aimed to investigate the influence of moisture content on the anaerobic digestion
of municipal solid waste (MSW) with the addition of leachate, tap water, wastewater, and …

Comprehensive investigation of green solutions for sustainable wastewater remediation: a review

LV Hublikar, FA Shilar, BS Mathada… - Journal of Molecular …, 2024 - Elsevier
There is a growing emphasis on harnessing the potential of agricultural waste, biochar, and
nanomaterial (NM). This review explores their utilization, highlighting their role in mitigating …

Calcium hypochlorite assisted energetically efficient sonic hydrolysis of waste activated sludge for cost effective biogas production

K Akshaya, S Kavitha, YK Ravi, P Rajaguru, JR Banu - Fuel, 2025 - Elsevier
The extracellular polymeric substances (EPS) in waste activated sludge (WAS) act as a
protective barrier and limits the disintegration potential of the pretreatment process. In this …

Free nitrous acid-assisted bioresource recovery from anaerobic digestion of organic materials

IR Akaniro, J Zhao, VF Nyoyoko, CO Onwosi - Journal of Environmental …, 2024 - Elsevier
Considering recent research trends, increasing resource recovery from the anaerobic
fermentation of organic materials demands more efficient biodegradability of substrates, as …

Parametric performance evaluation of SI engine using producer gas-biogas-hydrogen blend as a fuel: A thermodynamic modeling and optimization approach

LK Prajapati, JV Tirkey, P Jena, A Giri - International Journal of Hydrogen …, 2024 - Elsevier
Using bioresources to produce renewable fuels is one of the most promising ways to meet
the world's energy needs and develop a circular bioeconomy. But, relying on a single …

Performance improvement with boosted intake pressure and hydrogen enriched biogas and producer gas-fuelled SI engine

LK Prajapati, JV Tirkey - Fuel, 2025 - Elsevier
The depletion of conventional fuels and rising energy demand necessitate alternative
energy solutions, with biomass emerging as a viable resource. However, relying on a single …

[HTML][HTML] A modelling approach for the assessment of energy recovery and impact on the water line of sludge pre-treatments

G Campo, A Cerutti, M Zanetti, M De Ceglia, G Scibilia… - Energy, 2023 - Elsevier
A simple, easy-to-use, first-order model was elaborated to predict the methane production
and the release of ammoniacal nitrogen (N–NH 3) to the digestate in full-scale anaerobic …