Dyes are important water pollutants in effluents of textile, paper, printing, and leather industries. The presence of dyes in water reduces light penetration and hinders photosynthesis in aquatic plants. Some dyes and their degradation products in surface water are reported to be highly carcinogenic [1]. It is, therefore, essential to treat the dye effluents prior to their
discharge into the receiving water. Dyes are organic compounds consisting of two main groups of compounds, chromophores and auxochromes [2]. Dyes are classified according to the chemical structure and type of application.
Dyes are important water pollutants in effluents of textile, paper, printing, and leather industries. The presence of dyes in water reduces light penetration and hinders photosynthesis in aquatic plants. Some dyes and their degradation products in surface water are reported to be highly carcinogenic [1]. It is, therefore, essential to treat the dye effluents prior to their
discharge into the receiving water. Dyes are organic compounds consisting of two main groups of compounds, chromophores and auxochromes [2]. Dyes are classified according to the chemical structure and type of application.
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