Modified sweet potato starch flocculants were prepared with cationic etherizing agent and microwave technique, and used to treat the dyeing and printing wastewaters.
采用微波辐射技术，用阳离子醚化剂对红薯淀粉进行改性，制备了改性红薯淀粉絮凝剂，并用其处理印染废水。
2
Using microwave reactive dyeing and fixation of cotton fabric was researched and compared with conventional dyeing process.
研究了棉织物的微波活性染色与固色，并与常规染色工艺进行了比较。
3
The utility model relates to a tunnel-type microwave dying machine which is capable of drying fabrics continuously in dyeing and finishing industry.