Aus der Branche

bluesign argues that water management in textile wet processing starts with the chemicals and raw materials entering the process. Its core point is that water in dyeing and finishing is not simply a resource but a carrier for chemistry. What enters the process therefore affects water demand, wastewater load, air emissions, workplace exposure and potential residues in the finished textile.

The input-stream-management approach intervenes before wastewater treatment. By selecting appropriate chemical products and controlling the process, substances of concern should ideally be prevented from entering the system in the first place. For mills, the point is operationally important because investment in water and effluent treatment alone does not address the source of many impacts. The article provides useful context as chemical restrictions, water scarcity and supply-chain transparency requirements become more demanding.