Creation of pleasant water environment by ozone usage in sewage and industrial wastewater

摘要

This paper summarizes the present state and prospect of ozone usage in sewage and industrial wastewater for the creation of a pleasant water environment. The development of some technologies is needed to advance ozone usage in sewage and industrial wastewater: an effective usage of biological treatability induced by ozonation, an advanced methods, and the establishment of an optimum ozone generation and utilization system.