Reuse of Discharged Liquor for Viscose Dyeing ProjectReuse of Discharged Liquor for Viscose Dyeing Project

Abstract

Bangladesh's economy is based on the ready-made clothing and textile industry. However, because textile manufacturers use a lot of water and eventually produce a lot of wastewater, they produce hazardous effluent for human health. One kilogramme of cotton cloth requires around 100 litres of water to colour. Therefore, a typical textile mill that uses only 15 tonnes of water per day uses roughly 1.5 million litres of water per day. Reusing wastewater is therefore a problem for the textile industry on both an ecological and financial level. Excluding the original manufacturing cost, the overall cost of wastewater reclamation was about 0.12 US dollars per cubic metre. The three reusable wastewater types—fixing, enzyme, and bleaching—that are used for viscose fabric in this study are not treated and are contrasted with regular input soft water