In our India very fast-growing textile industries network uses huge quantity of potable water for the fibre production for various other purposes. Generally, it is calculated that nearly 200 liters of water is required for manufacturing 1 kg of textile material. Already we all know that the availability of water on earth and its value as far as scarcity is concerned. After manufacturing one kg of textile material if 200-liter water is in use and finally it is converted into wastewater. Water streams get polluted and available contaminants alter the water habitat and reduce biodiversity apart from changing the pH of water. It is our responsibility to think technically and to recover this polluted water and how it would be come in to use again for different purposes.
Prathamesh et al. (Fri,) studied this question.