Challenging the approach to recycled water

摘要: There is a perception that non-potable recycled water can be an expensive option, particularly for residential developments. This perception is in part due to the way that systems are planned and built to manage reliability of supply and uncertainty in demand. Building on the past 20 years of experience in recycled water investment, this paper firstly reviews the planning assumptions that have a significant impact on recycled water system costs and/or cause ongoing problems with system operation. It then identifies areas where there is the potential for change enabling the creation of a lean recycled scheme.