Chromium (Cr) is a highly toxic element, which is widely present in environment due to
industrial activities. One of most applicable technique to clean up Cr pollution is chemical …

Chromium is an essential element in various industrial processes, including stainless steel
production, electroplating, metal finishing, leather tanning, photography, and textile …

Abstract Hematite nanoparticles (AF–Fe 2 O 3 NPs) were prepared through a simple method
utilizing Acacia falcata leaf extract in this investigation. The nanoparticles were extensively …

Urbanization may result in an accumulation of heavy metals (HMs) in urban air ecosystems,
negatively impacting air quality and potentially endangering the health of urban residents …

Monitoring heavy metals (HMs) across source distance and depth distribution near coal
mining sites is essential for preventing environmental pollution and health risks. This study …

Rapid and sensitive electrochemical determination of trace carcinogenic Cr (VI) pollutants
remains an urgent and important task, which requires the development of active sensing …

Particle size effects significantly impact the concentration and toxicity of heavy metals (HMs)
in dust. Nevertheless, the differences in concentrations, sources, and risks of HMs in dust …

One of the hottest research topics over the last decades was the valorization or/and
recycling of agro-industrial wastes into different valuable liquid or solid products, which is …

Background The ever–growing concern for environmental pollution and the need for clean
energy sources have driven research toward sustainable technologies. Semiconductor …

One of the prominent issues of the environment is water quality deterioration due to release
of industrial wastewater containing heavy metals. This research work focused on the …