A critical review on biochar for enhancing biogas production from anaerobic digestion of food waste and sludge

M Kumar, S Dutta, S You, G Luo, S Zhang… - Journal of Cleaner …, 2021 - Elsevier
The conversion of food waste and sludge into biogas via anaerobic digestion technology is
gaining attention in recent years, which plays a significant role in waste valorization into …

A review on the challenges and choices for food waste valorization: Environmental and economic impacts

P Roy, AK Mohanty, P Dick, M Misra - ACS environmental Au, 2023 - ACS Publications
Valorization of food waste (FW) is instrumental for reducing the environmental and economic
burden of FW and transitioning to a circular economy. The FW valorization process has …

Environmental applications of carbon-based materials: a review

KP Gopinath, DVN Vo, D Gnana Prakash… - Environmental chemistry …, 2021 - Springer
Environmental pollution is a major issue, yet actual remediation techniques are limited.
Carbon-based materials are increasingly used to treat air and water. Here we review the …

Multidimensional approaches of biogas production and up-gradation: opportunities and challenges

A Mishra, M Kumar, NS Bolan, A Kapley, R Kumar… - Bioresource …, 2021 - Elsevier
The expanding interest towards biogas generation from biowaste via complex anaerobic
digestion (AD) opened new avenues in the improvement of biogas production processes …

Production, activation, and applications of biochar in recent times

AK Sakhiya, A Anand, P Kaushal - Biochar, 2020 - Springer
Biomass is a green energy source and is available in abundance. Biochar is a carbon-rich
material derived from a wide range of biomass or organic waste through the thermochemical …

Production, characterization, activation and environmental applications of engineered biochar: a review

D Akhil, D Lakshmi, A Kartik, DVN Vo, J Arun… - Environmental …, 2021 - Springer
Increased industrial and domestic activities have induced pollution, global warming and
resources depletion, calling for advanced remediation techniques. For instance, biochar …

Application of multi-heteroatom doping biochar in a newly proposed mechanism of electron transfer in biogas production

MA Hassaan, MR Elkatory, MA El-Nemr… - Chemical Engineering …, 2023 - Elsevier
Although it was suggested that adding biochar to an anaerobic reactor may aid in digestion,
its function has not been formally established. It has been suggested that anaerobic …

[HTML][HTML] Improving gaseous biofuel yield from seaweed through a cascading circular bioenergy system integrating anaerobic digestion and pyrolysis

C Deng, R Lin, X Kang, B Wu, R O'Shea… - … and Sustainable Energy …, 2020 - Elsevier
Advanced biofuels include biomass sources free from land use such as seaweed. Seaweed
biomethane may contribute significantly to a climate-neutral transport future; however …

Effects of biochar on anaerobic digestion: a review

P Devi, C Eskicioglu - Environmental Chemistry Letters, 2024 - Springer
In the context of climate change and the circular economy, most municipal wastewater
treatment plants are not efficient because they generate huge amount of organic sludge …

Biotransformation of food waste into biogas and hydrogen fuel–a review

P Sharma, A Bano, SP Singh, JD Atkinson… - International Journal of …, 2024 - Elsevier
The amount of waste generated globally is rising along with the growth of the population,
including biological waste, which reaches billions of tons every year. An enormous amount …