: Synthetic dyes are often carcinogenic, mutagenic, and toxic . Traditional treatment methods, like using commercial activated carbon, are often too expensive for large-scale industrial use. Key Findings & Methods Evaluated
The research identifies and compares various treatment strategies, emphasizing their technical and economic feasibility:
: Chitosan, zeolites, and water hyacinth (which has functional groups that promote organic adsorption). 122636
Below is a detailed review of the core themes, findings, and technical insights from this specific work.
The textile industry is a major global economic driver, but its production stages—specifically —create significant environmental hazards due to the discharge of large volumes of colored wastewater. This review evaluates modern methods to mitigate these issues. : Synthetic dyes are often carcinogenic, mutagenic, and
: The study explores adsorption , ion exchange, irradiation, coagulation, and membrane-based filtration.
: 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 Below is a detailed review of the core
: Sustainable and cost-effective removal of industrial dyes from wastewater using modern enabling techniques and "low-cost" alternative adsorbents (LCAs).