Research

Mathematical Sciences

Title :

Integrated platform for recycling of textile dyeing wastewater using Aqueous Biphasic Systems A Circular Economy Approach CirRe-Dyeing

Area of research :

Mathematical Sciences

Focus area :

Wastewater Treatment

Principal Investigator :

Prof. Ramesh L Gardas, Indian Institute of Technology (IIT), Madras, Chennai, Tamilnadu (600036)

Timeline Start Year :

2023

Timeline End Year :

2026

Contact info :

Details

Executive Summary :

The project aims to achieve UN Sustainable Development goals, EC directives, and India Government guidelines, contributing to India's second-largest textile trade and Portugal's national manufacturing industry. The project involves an interdependent combination of scientific/technical tasks, with the Indian IITM and Portuguese UC teams working together to provide relevant and innovative solutions. The project will focus on textile dyeing wastewater from industries in Surat Gujarat, Chennai, and Erode Tamilnadu, India, with a focus on real and synthetic effluents. The project aims to reduce costs and guarantee circularity of the re-dyeing ABS-based platform.

The project focuses on characterization of textile dyeing effluents, understanding the impact of textile wastewater on ABS phase equilibria, applying more efficient, milder, and ecofriendly extraction platforms using biodegradable ionic liquids, salts, and polymers, using ABS in an integrated and circular mode, and assessing the long-term sustainability of the proposed technology through techno-economic and life cycle analysis (LCA).

Co-PI:

Prof. G Venkatarathnam, Indian Institute of Technology (IIT), Madras, Chennai, Tamilnadu (600036)

Total Budget (INR):

52,81,977

Organizations involved