Pollution from dye-containing water and wastewater is increasingly a global concern.
Traditional treatment technologies, such as membrane separation, adsorption, and chemical …

The production of assorted metal nanoparticles based on greener synthesis approaches has
garnered immense attention, which influences most humans and the environment. Metal …

In this research, the photocatalytic degradation of Congo red (CR) dye was investigated
using hexagonal wurtzite structured zinc (Zn) oxide nanoparticles (ZnO NPs: crystallite size …

This study reports the adsorption efficacy of hydroxyapatite (HAp) for removing Congo Red
(CR) dye from aqueous solution. HAp was synthesized utilizing chicken eggshell as a …

To investigate the effect of eggshell powder on the water-absorption capacity of cement
mortar, this research employed experimental testing followed by machine learning (ML) …

The present study was aimed at synthesizing algae-derived biochar to examine its
effectiveness and adsorption capacity to remove Congo red dye. The independent variables …

Research applications in biology and the environment can benefit greatly from nanoscience
and nanotechnology. Aqueous leaf extract of Adhatoda vesica (AV) mediated the formation …

With the exponentially increase of dye pollutants, the purification of dye wastewater has
been an urgent ecological problem. As a novel type of porous adsorbent, metal-organic …

Potable water availability is becoming increasingly challenging due to increasing level of
global population and industrial revolution. The disproportionate use of methylene blue …

Solid waste (SW) generated from extracting of essential oils from medicinal and aromatic
plants (MAPs) is an abundant and renewable resource, but proper recycling is necessary to …