빗물 집수시스템의 전과정 비용 비교 평가

As natural disaster like desertification and flood by climate change happen, water management has been interesting more increasingly than before. Especially, South Korea, one of countries of water shortage, makes effort LID using rain-water with the center of government. At the houshold area like apartment, the main system using rain-water is collecting system. Rain-water collecting system is side gutter collecting system and round collecting system. This study aims at evaluating the life cycle cost comparing presently applied collecting systems with drain collecting system which was developed. As a result, life cycle cost of drain collecting system was effected 53% reduction besides of round collecting system.