Dye Removal Efficiency of Treatment Technologies
topic
Dye removal efficiency assessment compares influent and effluent dye concentrations by spectrophotometric absorbance and HPLC analysis across coagulation-flocculation, activated carbon adsorption, ozonation, photocatalytic degradation, membrane filtration, and anaerobic-aerobic biological treatment sequences, calculating percentage colour and COD removal efficiency for each treatment unit operation.
Role
Provides the process performance data needed to design, optimise, and validate combined treatment train approaches for textile effluent colour removal, enabling selection of cost-effective technology combinations that achieve required effluent quality standards for colour discharge or effluent recycling to the dyehouse for water conservation.
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