Preparation of Ultrasound-enhanced Magnetic Materials and Degradation Studies of Dyes

Abstract

As people’s pursuit of spiritual life and material needs continues to increase, a large number of new products have been invented and manufactured, and the dyeing industry has developed at a high speed. With the rapid development of textile printing and dyeing industry has made the composition of printing and dyeing wastewater has become more and more complex, and the discharge volume has greatly increased, which not only increases the difficulty of the treatment of printing and dyeing wastewater, but also has a great impact on the environment, a very small amount of dyes can make the water produce a large chromaticity, which will cause discomfort to people, so printing and dyeing wastewater has become one of the major threats to China’s water environment.