Microwave technology in textile printing and dyeing industry
    Textile industry is a traditional pillar industries , but also water consumption , serious pollution, high energy consumption industries. Especially dyeing washing processes wastewater emissions , and the color depth , the maximum temperature of 90 ℃, for such wastewater is currently discharged into the conditioning tank first cooled and then discharged through the traditional approach , which not only increased the difficulty of handling and processing costs, while wasting a lot of energy and water resources. Qing-Fu Zeng , etc. from
Microwave photochemistry basic research to start, can be developed industrialized high-power, short-wavelength microwave electrodeless UV light source , the use of microwave electrodeless ultraviolet oxidation of quality of dyeing wastewater reuse technology to achieve a dyeing terminal wastewater treatment and in part.
    Microwave radiation can heat the fiber itself , accelerating the dissolution of gum . Microwave technology for the dyeing dye fixing , silk refining to reduce energy consumption. In the post- processing, for example, under microwave irradiation with epoxy fabric and finishing can improve crease recovery , improved dyeing properties , acid and alkali resistance and light resistance, and reduce the processing time and save energy.