강수량 변화에 따른 중수도설비를 이용한 절수대책

Abstract

In this study, we intend to propose the policy to supply water, and its problems and the measures for utilizing the wastewater reclamation and reusing system with analyzing the amount of the rainwater that can be secured in recent. Seen with the conditions of Korea, which has been appointed as a country with lack of water by U·N, it is necessary to prepare measures for saving water by using the rainwater without any introduction of additional equipment or systems for the preparation of the unexpected change of precipitation amount and heavy rain in the near future. In addition, to expand the supply of the wastewater reclamation and reusing system, some strong national policies should be taken. As to the technical problems, the existing sewage treatment method should be promptly converted to the advanced treatment method that has been already applied in the advanced countries. As prospective tasks, the standards of calculating the pipe diameter,which has been previously used, should be reviewed again to prwpare the amount of precipitation that has dramatically changed due to the climate change.