The quest for sustainable and environmentally friendly energy sources has intensified the
focus on zero-carbon synthetic fuel production. Catalysts play a pivotal role in this process …

Integrating renewable energy with fuel synthesis: Conceptual framework and future
directions Page 1 Engineering Science & Technology Journal, Volume 5, Issue 6, June …

For decades, rivers have been used for transporting pollutants loaded with heavy metals
(HMs) causing severe pollution in downstream. The current study aimed to review the levels …

Blesbokspruit wetland is one of the least conserved ecosystems in the Southern Africa
region with active and latent threats of anthropogenic contamination stretching over decades …

South Africa is the home of major global mining operations, and the acid mine drainage
(AMD) contribution has been attributed to abandoned mine sites and huge pyrite-bearing …

Water is the most essential resource for the biotic and abiotic components of an ecosystem.
Any change in the quality of this water may cause adverse impact on the ecosystem …

Abstract The Naviundu River is exposed to heavy metal pollution from a mineral processing
industry that discharges its effluents into the river. Heavy metals can accumulate in …

Marine heavy metal pollution has been an important global environmental issue in recent
years. Concentrations of nine heavy metals (Pb, Cr, Ni, Cu, Zn, Co, Cd, As, and Hg) from …

Water environmental carrying capacity (WECC) is an important indicator for assessing the
coordination between the water environment and the social-economic-resources and …

Pollution of aquatic ecosystems is one of the major challenges affecting many countries of
the world. Heavy metal pollutants, in particular, threaten the life of aquatic organisms (fauna …