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Related Experiment Video

Updated: Nov 1, 2025

Continuously-stirred Anaerobic Digester to Convert Organic Wastes into Biogas: System Setup and Basic Operation

Continuously-stirred Anaerobic Digester to Convert Organic Wastes into Biogas: System Setup and Basic Operation

Published on: July 13, 2012

Anaerobic digestion beyond biogas.

Samir Kumar Khanal¹, Fan Lü², Jonathan W C Wong³

¹Department of Molecular Biosciences and Bioengineering, University of Hawai'i at Manoa, Honolulu, HI 96822, USA.

Bioresource Technology

|June 24, 2021

Summary

Anaerobic digestion (AD) offers waste treatment and renewable energy. Recent advances explore applications beyond biogas, including biorefineries and micropollutant removal.

Keywords:

Agri-residues Anaerobic digestion Biochemicals Organic wastes Value-added products

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Continuously-stirred Anaerobic Digester to Convert Organic Wastes into Biogas: System Setup and Basic Operation

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Area of Science:

Environmental Science and Engineering
Biotechnology
Renewable Energy

Background:

Anaerobic digestion (AD) is a well-established technology for waste remediation and biogas production.
AD provides benefits like renewable energy, waste treatment, reduced greenhouse gas emissions, and improved socio-economic status.

Discussion:

Recent research expands AD applications beyond biogas generation.
Focus areas include anaerobic biorefineries, chain elongation, micropollutant treatment, and system stability.
Innovations in bioreactors, bio-electrochemical systems, and carbon sequestration are explored.

Key Insights:

The special issue "Anaerobic Digestion Beyond Biogas (ADBB-2021)" compiles 53 manuscripts (14 reviews, 39 research).
Key findings cover diverse AD advancements, including digestate utilization as biofertilizer and microbiome analysis.
Summaries provide a resource for understanding AD progress and future research avenues.

Outlook:

AD technology is evolving with new applications and innovative approaches.
Future research directions are highlighted, emphasizing sustainable waste management and resource recovery.
Continued advancements promise enhanced environmental and economic benefits from AD systems.