Hydrogen as an energy carrier can provide a long term solution to the problem of
sustainable supply of cleaner and environmentally friendly fuel. Hydrogen finds extensive …

Esters are among the highest volume of industrial organic compounds produced. They are
frequently employed in various domestic and industrial processes. Fischer esterification …

Intense utilization of natural fuel resources is threatening the global environment and
societal sustainability. It triggers up the need for finding environmental-friendly and …

The activated sludge process (ASP) is widely used for wastewater treatment, and the
aeration efficiency is crucial to the operation of wastewater treatment plants. Recently …

Microbubbles (MBs) and nanobubbles (NBs) refer to bubbles of micrometer to nanometer
sizes. Due to several unique attributes, including long-term stability, negative surface …

Complete degradation of mixtures of organic pollutants is a major challenge due to their
diverse degradation pathways. In this work, a novel microplasma bubble (MPB) reactor was …

A knowledge of hydrodynamic characteristics is important because it helps in design,
control, analysis, optimization, operation, and modelling of the system, which enhances the …

Non-thermal microplasma is a promising technology for efficient ozone generation for water
sterilization. However, there remains a niche to improve the energy efficiency of the …

Conventional homogeneous catalysts are non-biodegradable, requiring complicated
downstream separation, further diminishing the overall economics. In this paper, a new …

Gas flotation for oily wastewater treatment is based on the attachment of gas bubbles to oil
droplets to produce lighter aggregates that rise to the wastewater surface. It is a feasible …