- Article
Degradation of Azo Dye by Ultrasound in Rotating Flow Field
- Chunwei Shi,
- Fan Yang and
- Xiaogang Qu
Azo dyes such as Congo red can easily cause cancer when they come into contact or are absorbed by the human body, so it is urgent to find a fast and simple method for degrading Congo red. In order to better achieve this research goal, an ultrasonic m...

