The low efficiency and stability of anaerobic digestion (AD) has always hindered its wide
application. The accumulation of volatile fatty acids (VFAs) cause acidification and inhibition …

Persistent organic pollutants (POPs) have become a major global concern due to their large
amount of utilization every year and their calcitrant nature. Due to their continuous utilization …

The electrochemical properties of biochar may be the key factor to promote anaerobic
digestion, which has attracted extensive attention. However, the mechanism and the role of …

Anaerobic digestion (AD) operating under organic overload stress usually increases the
potential for process instability, leading to significant economic and ecological …

The understanding and enrichment of consortia formed by syntrophic butyrate-oxidizing
bacteria and methanogens in the complex environment are crucial for effectively degrading …

A shift from the acetoclastic to the hydrogenotrophic pathway in methanogenesis under
ammonia inhibition is a common observation in anaerobic digestion. However, there are still …

Sustainable provision of chemicals and materials is undoubtedly a defining factor in
guaranteeing economic, environmental, and social stability of future societies. Among the …

Biogas, a renewable energy source produced by the anaerobic digestion of organic matter,
can reduce greenhouse gas emissions. The purification and hydrogen conversion of biogas …

Volatile fatty acids (VFAs) production plays an important role in the process of anaerobic
digestion (AD), which is often the critical factor determining the metabolic pathways and …

The bioconversion of waste activated sludge (WAS) into methane is usually limited by the
poor hydrolysis of sludge and/or poor syntrophic methanogenesis during anaerobic …