Sustainable reuse of dyeing solution and rinsing water in 100% cotton and cotton-polyester blend dyeing.

Abstract

Title:- Sustainable Reuse of Dyeing Solution and Rinsing Water in 100% Cotton and Cotton-Polyester Blend Dyeing. Abstract A method for dyeing the 100% cotton and / or cotton-polyester blends by reusing the dyeing solution and rinsing solution in a one-bath dyeing process. Said dyeing solution is maintained under neutral condition wherein dyeing solutions and rinsing solution are transferred and stored in two storage tanks and reused to dye the subsequent fabrics. In view of the neutral condition of the dyeing solution where decomposition of reactive dyes is minimal therefore can be reused. FIG. 3