Sustainable food waste management towards circular bioeconomy: Policy review, limitations and opportunities

TMW Mak, X Xiong, DCW Tsang, KM Iris… - Bioresource technology, 2020 - Elsevier
Research attention is increasingly drawn on constructing a circular bioeconomy and
enhancing the value of material flows. Circular bioeconomy aims to achieve sustainable …

Renewable hydrogen production by dark-fermentation: Current status, challenges and perspectives

S Dahiya, S Chatterjee, O Sarkar, SV Mohan - Bioresource technology, 2021 - Elsevier
Global urbanization has resulted in amplified energy and material consumption with
simultaneous waste generation. Current energy demand is mostly fulfilled by finite fossil …

Food waste biorefinery: Sustainable strategy for circular bioeconomy

S Dahiya, AN Kumar, JS Sravan, S Chatterjee… - Bioresource …, 2018 - Elsevier
Enormous quantity of food waste (FW) is becoming a global concern. To address this
persistent problem, sustainable interventions with green technologies are essential. FW can …

Current perspectives on acidogenic fermentation to produce volatile fatty acids from waste

M Ramos-Suarez, Y Zhang, V Outram - Reviews in Environmental Science …, 2021 - Springer
Volatile fatty acids (VFAs) are key platform chemicals used in a multitude of industries
including chemicals, pharmaceuticals, food and agriculture. The current route for VFA …

Biobased products and life cycle assessment in the context of circular economy and sustainability

S Dahiya, R Katakojwala, S Ramakrishna… - Materials Circular …, 2020 - Springer
Biobased products (biobased materials, bioenergy/biofuels, and biobased chemicals) are
the futuristic replacement of fossil-based chemicals and considerably the best way of …

Biological pretreatment strategies for second-generation lignocellulosic resources to enhance biogas production

AO Wagner, N Lackner, M Mutschlechner, EM Prem… - Energies, 2018 - mdpi.com
With regard to social and environmental sustainability, second-generation biofuel and
biogas production from lignocellulosic material provides considerable potential, since …

Low carbon hydrogen production from a waste-based biorefinery system and environmental sustainability assessment

O Sarkar, R Katakojwala, SV Mohan - Green Chemistry, 2021 - pubs.rsc.org
Production of low carbon biofuels and biochemicals from renewable feedstocks using a
biological process is considered a sustainable alternative to the fossil-fuel-based linear …

[HTML][HTML] Influence of initial uncontrolled pH on acidogenic fermentation of brewery spent grains to biohydrogen and volatile fatty acids production: Optimization and …

O Sarkar, U Rova, P Christakopoulos… - Bioresource Technology, 2021 - Elsevier
This two-phase, two-stage study analyzed production of biohydrogen and volatile fatty acids
by acidogenic fermentation of brewery spent grains. Phase-1 served to optimize the effect of …

Recent developments in biohythane production from household food wastes: a review

D Bolzonella, F Battista, C Cavinato, M Gottardo… - Bioresource …, 2018 - Elsevier
Biohythane is a hydrogen-methane blend with hydrogen concentration between 10 and
30% v/v. It can be produced from different organic substrates by two sequential anaerobic …

A comprehensive review on upscaling of food waste into value added products towards a circular economy: Holistic approaches and life cycle assessments

S Di Fraia, VG Sharmila, JR Banu… - Trends in Food Science & …, 2023 - Elsevier
Background Food waste (FW) generation is a global issue that affects the environment,
society, and economy. The conventional methods of FW management lead to the generation …