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Updated: May 27, 2026

Biogas Purification through the use of a Microalgae-Bacterial System in Semi-Industrial High Rate Algal Ponds
Published on: March 22, 2024
Advances in biogas technology
Ai-Jie Wang1, Wen-Wei Li, Han-Qing Yu
1State Key Laboratory of Urban Water Resource and Environment, Harbin Institute of Technology, 150090, Harbin, China.
Abstract:
Biogas technology has been practiced for over a century and is widely used in full-scale facilities in China. However, there are still many technological and economic barriers to be overcomed in its applications. Recent advances and multi-disciplinary cooperations in microbiology, biochemistry, and engineering science are bringing new promises of a better understanding and control of the anaerobic digestion processes, and thus a renaissance of this technology. In particular, great progress in biogas technology has been achieved in China in the approach to larger-scale and more widespread applications. This chapter overviews the recent advances in biogas technology in China, evaluates the current challenges, and discusses the emerging technologies and future perspectives.
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