Wastewater treatment remains a critical issue globally till date despite various technological
advancements and breakthroughs. Heavy metal in wastewater poses a great threat to …

Despite the importance of chromium (Cr) in most anthropogenic activities, the subsequent
environmental adulteration is now a source of major concern. Cr occurs in numerous …

Rapid urbanization and industrialization have inextricably linked to water consumption and
wastewater generation. Mining resources from industrial wastewater has proved to be an …

Because of the alarming rate of human population growth, technological improvement
should be needed to save the environment from pollution. The practice of business as usual …

Dissolved uranium in groundwater at high concentrations is an emerging global threat to
human and ecological health due to its radioactivity and chemical toxicity. Uranium can …

Pollution of heavy metals is one of the risky contaminations that should be managed for all
intents and purposes of general well-being concerns. The bioaccumulation of these heavy …

Rare earth elements (REEs) are essential for advanced manufacturing (eg, renewable
energy, military equipment, electric vehicles); hence, the recovery of REEs from low-grade …

The contamination of the environment by organic pollutants is a major risk factor, particularly
for developing countries. Selected organic pollutants (SOPs) like the phenolic compounds …

Biosorption is a physico-chemical and metabolically-independent process based on a
variety of mechanisms including absorption, adsorption, ion exchange, surface …

The microalgae have a great potential as the fourth generation biofuel feedstock to deal with
energy crisis, but the cost of production and biomass harvest are the major hurdles in terms …