The fundamentals of the anaerobic process are widely known and involve the steps of hydrolysis, acidogenesis, acetogenesis, and methanogenesis. It is necessary to control the operational parameters to ...

This work investigated the effect of granular activated carbon (GAC) on methane-rich biogas production in semidry (10% total solids, TS) and dry (15% TS) anaerobic digestion (AD) of swine manure. The ...

In A. niger. during acidogenesis, an unusual accumulation of GABAwas recognized (41). The GABA levels increased in parallel with citric acid accumulation in absence of manganese ions by A. niger, ...

Organic waste streams can be converted into high-value platform chemicals such as medium-chain carboxylic acids (MCCAs) using mixed microbial communities via chain elongation. However, the ...