Anaerobic co-digestion (AcoD) is a pragmatic approach to simultaneously manage organic
wastes and produce renewable energy. This review demonstrates the need for improving …

High-solid anaerobic digestion (HSAD) is an attractive organic waste disposal method for
bioenergy recovery and climate change mitigation. The development of HSAD is facing …

Biogas from anaerobic digestion (AD), as an important alternative to fossil fuels, has
contributed to energy recovery and environmental sustainability. Incomplete or inefficient …

Hydrothermal hydrolysis is an energy-efficient and economical pretreatment technology to
disrupt the algal cells and hydrolyze the intracellular compounds, thereby promoting the …

Secondary settling tanks (SSTs) are the most hydraulically sensitive unit operations in
biological wastewater treatment plants. The maximum permissible inflow to the plant …

In this article, a finite volume method based CFD analysis of the mixing of Newtonian and
non-Newtonian flows in anaerobic digesters is conducted. The multiple reference frame …

Until recently, sewage sludge produced in wastewater treatment processes was considered
problematic waste. It currently constitutes a valuable substrate for raw materials and energy …

The increasing global population and urbanization have led to a pressing need for effective
solutions to manage the organic fraction of municipal solid waste (OFMSW). High-solids …

Nowadays, thanks to the enhancement in computational power and software development,
advanced mathematical modelling based on computational fluid dynamics (CFD) allows us …

Abstract An Euler-Lagrange CFD model is applied to a full-scale, biogas-mixed anaerobic
digester to improve mixing efficiency and improve overall performance. Two quantitative …