Results 271 to 280 of about 238,876 (335)

Biogas upgrading, economy and utilization: a review

open access: yesEnvironmental Chemistry Letters, 2021
Shams Forruque Ahmed   +2 more
exaly   +2 more sources

Pretreatment strategies for enhanced biogas production from lignocellulosic biomass.

Bioresource Technology, 2020
The inclusion of a pretreatment step in anaerobic digestion processes increases the digestibility of lignocellulosic biomass and enhances biogas yields by promoting lignin removal and the destruction of complex biomass structures. The increase in surface
Amith Abraham   +8 more
semanticscholar   +1 more source

Recent Advances in Biogas Production Using Agro-Industrial Waste: A Comprehensive Review Outlook of Techno-Economic Analysis.

Bioresource Technology, 2022
Agrowaste sources can be utilized to produce biogas by anaerobic digestion reaction. Fossil fuels have damaged the environment, while the biogas rectifies the issues related to the environment and climate change problems.
M. Keerthana Devi   +10 more
semanticscholar   +1 more source

Biogas as a renewable energy fuel – A review of biogas upgrading, utilisation and storage

Energy Conversion and Management, 2017
Imran Ullah Khan   +2 more
exaly   +2 more sources

Valorization of agricultural waste for biogas based circular economy in India: A research outlook.

Bioresource Technology, 2020
Environmental deterioration and the need for energy security are intrinsic problems linked with the linear economy based on fossil fuels. Recently, a transformation to a sustainable circular bio-economy is being experienced where biomass waste is being ...
Rimika Kapoor   +9 more
semanticscholar   +1 more source

Biogas

2022
Biogas is a renewable natural gas used in production of energy which is generated by breakdown of organic matter by anaerobic digestion. It is a composition of methane, carbon dioxide, and some other gases in small quantities. The most common natural resources for production of biogas are aquatic sediments, animal waste, crop residues, wastewater ...
Bela Khiratkar   +2 more
openaire   +1 more source

A review of crop straw pretreatment methods for biogas production by anaerobic digestion in China

Renewable and Sustainable Energy Reviews, 2019
Producing biogas from straw is an effective way to manage straw from crops. However, there are difficult technical problems in the biogas fermentation process because it is difficult for anaerobic bacteria to degrade crop straw to produce biogas ...
Ronghou Liu
exaly   +2 more sources

Biogas from microalgae: Technologies, challenges and opportunities

Renewable and Sustainable Energy Reviews, 2020
Production of biogas from microalgae has been receiving significant attention since 1950s, as microalgae are capable of rapidly growing in the non-arable land area and accumulating high quantity of digestible macromolecules in the biomass.
Hossain M Zabed   +2 more
exaly   +2 more sources

The Effect of Biogas Purification Using Biochar from Biogas Waste on Biogas Combustion

Key Engineering Materials, 2021
This research aimed to investigate the capability of a combination of adsorbents, biochar from biogas waste, and zeolite for improving the calorific value of biogas. There were six treatments of adsorbents, 0% volume of biochar and 100% volume of zeolite (ZZ); 25% volume of biochar and 75% volume of zeolite (AZ1); 50% volume of biochar and 50% volume ...
Widyawati Luhur Pambudi   +3 more
openaire   +1 more source

A comprehensive review on recent biological innovations to improve biogas production, Part 1: Upstream strategies

, 2020
This study reviews the innovations and optimizations in biogas production from the biological perspective reported by recently published patents and research works.
M. Tabatabaei   +8 more
semanticscholar   +1 more source

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