Manthos Panou

Abstract This study explores the performance of two CSTR platforms with a focus on biogas yield, physicochemical parameters, and microbial dynamics. By integrating experimental observations with insights from recent literature, this research aims to elucidate the intricate relationships between reactor conditions, microbiome composition, and biogas production efficiency.

Abstract Anaerobic digestion (AD) is an essential biotechnology for sustainable waste management and bioenergy production, driven by a complex microbial ecosystem. However, the stability and efficiency of AD reactors are frequently challenged by microbial shifts resulting from operational disturbances.

1. Introduction Biogas, a renewable energy source (RES) that is produced through anaerobic digestion (AD) of organic matter in biogas plants is a mixture of methane and carbon dioxide [1]. These plants can utilize a wide range of feedstocks, including agricultural waste, food waste and sewage sludge, making them a versatile and sustainable energy option [2]. However, biogas plants face several challenges that can hinder their efficiency and effectiveness.