Treatment of textile effluent using Advanced Oxidation Process and Nanofiltration Online publication date: Wed, 02-Dec-2009
by P. Banerjee, S. De
International Journal of Environmental Engineering (IJEE), Vol. 2, No. 1/2/3, 2010
Abstract: Textile effluent containing two dyes, Cibacron Red (CR) and Cibacron Black (CB) and NaCl was treated using advanced oxidation process and nanofiltration. In Scheme 1, advanced oxidation was followed by NF and in Scheme 2, two-step NF was employed. In Scheme 1, dye concentrations fell below 1 mg/l. In Scheme 2, two-step NF results in permeate concentration less than 1 mg/l of dyes. Salt recovery is almost 96% in Scheme 1, which was 3% more than in Scheme 2. COD values of finally treated effluent were well within permissible limit (250 mg/l) in the range of 61–68 mg/l.
Online publication date: Wed, 02-Dec-2009
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