Green remediation of 4-nitrophenol-contaminated industrial wastewater using biochar–metal composites: a review
The contamination of water bodies by industrial effluents is a growing global concern, especially due to the presence of persistent and bio-accumulative pollutants such as 4-nitrophenol. 4-Nitrophenol is extensively used in pharmaceutical, insecticide, dye and leather industries, resulting in adverse effects on human h...