The continuous growth of population and increasing industrial activities in the different
sectors, viz., textiles, leather, plastics, cosmetics and food processing industries require the …

Azo dyes represent the largest class of industrial colorants. These are no longer used only
for the coloration of textiles, plastics, paints, inks, and lacquers, but rather serve as key …

During the process and operation of the dyes, the wastes produced were commonly found to
contain organic and inorganic impurities leading to risks in the ecosystem and biodiversity …

Recent years have witnessed the rapid development of polluting industries as well as
enormous production of recalcitrant wastewater containing toxic and refractory compounds …

Azo dyes in industrial textile and dye effluent (5–30%) have become irresistibly recalcitrant
and toxic to both treatments and the environment respectively. Global concerns about the …

Methyl Red (CI Acid Red 2), an anionic azo dye, was degraded photocatalytically under UV
irradiation using both untreated TiO2 and Ag+ doped TiO2. The dye degradation was more …

The effect of untreated and Fenton-treated acid dyes (CI Acid Red 183 and CI Acid Orange
51) and a reactive dye (CI Reactive Blue 4) on aerobic, anoxic and anaerobic processes …

The synthesis of MOF-5 and its modification have been investigated towards malachite
green (MG) dye removal. The modified MOF-5 adsorbents have been prepared using waste …

The present study reports green and rapid synthesis of gold nanoparticles (AuNPs) using
Sterculia acuminata (S. acuminata) fruit extract. Different polyphenolic compounds in the …

The paper presents the study of electrocoagulation (EC) of aqueous dye solutions of two
different industrial dyes in a batch stirred cell. Experiments were carried out with 200mg/l …