Membrane Technology

Treatment of dye water in the textile industry - optimised use of ultra-filtration

The project participants are studying various ceramic and polymer membranes in terms of their purification effects for dye water from the polyester textile industry. The results show the possibility of using the treated dye bath for pre-purging of polyester goods. This cuts both fresh water and energy consumption.

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Source: German National Library of Science and Technology Hannover (TIB)