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 …

Anaerobic co-digestion: Current status and perspectives

R Karki, W Chuenchart, KC Surendra, S Shrestha… - Bioresource …, 2021 - Elsevier
Anaerobic digestion is a long-established technology for the valorization of diverse organic
wastes with concomitant generation of valuable resources. However, mono-digestion (ie …

Anaerobic digestion: An alternative resource treatment option for food waste in China

C **, S Sun, D Yang, W Sheng, Y Ma, W He… - Science of the Total …, 2021 - Elsevier
With the implementation of zero-waste city and waste classification in China, a large amount
of food waste (FW) began to appear in concentration, and there was an urgent requirement …

Review of biochar role as additive in anaerobic digestion processes

M Chiappero, O Norouzi, M Hu, F Demichelis… - … and Sustainable Energy …, 2020 - Elsevier
Anaerobic digestion (AD) could be considered as a mature technology and nowadays it can
still play a pivot role because of the urgent need to provide renewable energy sources and …

A review on wastewater sludge valorisation and its challenges in the context of circular economy

A Gherghel, C Teodosiu, S De Gisi - Journal of cleaner production, 2019 - Elsevier
The use of wastewater sludge as a source for energy and resource recovery is a good
alternative for its management considering the legislation requirements and the circular …

A critical review of pretreatment technologies to enhance anaerobic digestion and energy recovery

MR Atelge, AE Atabani, JR Banu, D Krisa, M Kaya… - Fuel, 2020 - Elsevier
Biogas production from different waste resources still has limitations due to its complex
structure and slowly biodegradable nature. To improve methane yield and anaerobic …

The anaerobic digestion process of biogas production from food waste: Prospects and constraints

SK Pramanik, FB Suja, SM Zain… - Bioresource Technology …, 2019 - Elsevier
The unrestrained release of huge quantities of food waste (FW) has become a significant
concern because it causes intensive environmental pollution. However, FW is a proper …

Turning food waste to energy and resources towards a great environmental and economic sustainability: An innovative integrated biological approach

Y Ma, Y Liu - Biotechnology advances, 2019 - Elsevier
Food waste (FW) management is a global conundrum because of the rapid population
growth and growing economic activity. Currently, incineration and landfill are still the main …

Biomethane production from anaerobic co-digestion at wastewater treatment plants: A critical review on development and innovations in biogas upgrading techniques

LN Nguyen, J Kumar, MT Vu, JAH Mohammed… - Science of The Total …, 2021 - Elsevier
Anaerobic co-digestion (AcoD) can utilise spare digestion capacity at existing wastewater
treatment plants (WWTP) to generate surplus biogas beyond the plant's internal energy …

[HTML][HTML] Volatile fatty acids production from food wastes for biorefinery platforms: A review

G Strazzera, F Battista, NH Garcia, N Frison… - Journal of environmental …, 2018 - Elsevier
Volatile fatty acids (VFAs) are a class of largely used compounds in the chemical industry,
serving as starting molecules for bioenergy production and for the synthesis of a variety of …