Congo red (CR) dye is an organic pollutant of environmental concern. It is applied in textile,
printing, dyeing and rubber industries as colorant. The carcinogenicity, mutagenicity and …

Dye pollution has always been a serious concern globally, threatening the lives of humans
and the ecosystem. In the current study, treated lignocellulosic biomass waste supported …

It has been always attractive to design a sustainable bio-derived adsorbent based on
industrial waste lignin for removing organic dyes from water. However, existing adsorbent …

Herein, a novel sandwich-like α-ketoglutaric acid Schiff base-aminated chitosan composite
(α-kGl-AmCsSB) was fabricated by reacting α-ketoglutaric acid and aminated chitosan. The …

Due to the presence of several hydroxyl and amino groups on the surface, chitosan (CS) has
been reported to be a potential candidate to solve the pollution caused by dyes in different …

This research study aims to remove hazardous anionic azo dyes (Congo red (CR)) from
aqueous solutions via a simple adsorption method using a poly (3-aminobenzoic …

The auspicious merits of polysaccharides make them eminent choices in numerous fields,
particularly water remediation. Nonetheless, polysaccharides like chitosan (CTS) suffer from …

Corn husk waste (CHW) was evaluated as an alternative simple treatment strategy to
remove methylene blue dyes (MB). Various experimental factors, such as pH, concentration …

In most wastewater systems, the existence of more than one dye is a reality. Herein,
mesoporous iron oxide/polypyrrole/carbon black (Fe3O4/PPy/C) nanocomposite with high …

In the present study, meso/microporous CuO/ZnO nanostructures were synthesized via a
green mediated solution combustion method by Eryngium planum leaf extract as natural fuel …