: The study explores adsorption , ion exchange, irradiation, coagulation, and membrane-based filtration.
: Fly ash, coal, and malt bagasse (the latter showing up to 94% removal efficiency for methylene blue). 122636
: Chitosan, zeolites, and water hyacinth (which has functional groups that promote organic adsorption). : The study explores adsorption , ion exchange,
: Efficiency is heavily dictated by the pH of the solution , initial dye concentration, temperature, and adsorbent dosage. For instance, a lower pH (around 6) was found optimal for certain bagasse-based treatments. Emerging Technologies Mentioned : Efficiency is heavily dictated by the pH
The review also touches upon advanced oxidation processes (AOPs) and technology integration:
The number "" primarily refers to a highly cited comprehensive review titled "Modern Enabling Techniques and Adsorbents based Dye Removal with Sustainability Concerns in Textile Industrial Sector" , published in the Journal of Cleaner Production (Volume 272, 2020).
: Bio-aerogel particles and engineered biochar.