Process Features of CAST Wastewater Treatment and Its Application in China

摘要

CAST, an advanced process of wastewater treatment, has achieved great attention and application. This paper gives an overall introduction on CAST development, principles, features and its current application and research in China. This paper focuses on comparison CAST with SBR, the traditional process, and describes its advantages in details. Then the paper summarizes the current research and the existing problems, lastly, makes a prospect for the future application of CAST process.