Pollutants in water or wastewater raise grave public health problems. This review provides a
concise summary of the potential applications of activated carbon derived from various …

Water is an exceptionally essential source for the presence of life on the earth. The water
quality has seriously affected because of the overgrowth of the population, human activities …

The use of a cheap and effective adsorption approach based on biomass-activated carbon
(AC) to remediate heavy metal contamination is clearly desirable for developing countries …

Biogas is one of the most important renewable energy sources containing methane, carbon
dioxide, and small amounts of other gases and water. Raw biogas cannot be used because …

In this work, chitosan/graphene nanocomposite granules with weight percentages of 0.5%,
1%, 2% and 5% were prepared using a solution method. At first, graphene was oxidized with …

The three dimensions (3D) gC 3 N 4/TiO 2 heterojunction photocatalyst has been
synthesized and exhibits efficient pollutant degradation performances. The degradation …

A cost-effective and eco-friendly engineering method to improve biochar's physicochemical
and sorption performance is critical in various environmental applications. In this study …

Adsorption is one of the oldest and extensively studied techniques for water and wastewater
treatment. As a surface phenomenon, adsorption efficiency relies heavily on the surface …

This review highlights the advantages of using micro–nano bubble (MNB) technology in
various applications of wastewater treatment. Initially, the review examines key performance …

Since the discovery of nanobubbles (NBs) in 1994, NBs have been attracting growing
attention for their fascinating properties and have been studied for application in various …