Rainwater harvesting RWH has yet to see significant uptake in UK households primarily due to a lack of innovation in residential RWH system types.This ppa er presents the results of per liminary investigations into a ...Rainwater harvesting RWH has yet to see significant uptake in UK households primarily due to a lack of innovation in residential RWH system types.This ppa er presents the results of per liminary investigations into a range of traditional and innovative residential-scale RWH systems. These systems are examined using a patent application search informal interviews with industry professionals cost-benefit analysis and a simple multi criteria analysis MCA .The latter examines the sustainability of the systems based on a priori social economic and ne vironmenat l criteria.Two of the innovative systems are subject to a more detailed analysis and benchmarked agains ta rt aditional system.Results of the MCA indicate that the innovative RWH systems achieve better sustainability scores than the traditional RWH with a lower capital cost.Further research is focused on monitoring the identified systems to generate empir cal datasets in order to undertake the WLC/LCAs and to identify challenges associated with installation.展开更多
基金Severn Trent Water and the EPSRC as part of the STREAM Engineering Doctorate Program
文摘Rainwater harvesting RWH has yet to see significant uptake in UK households primarily due to a lack of innovation in residential RWH system types.This ppa er presents the results of per liminary investigations into a range of traditional and innovative residential-scale RWH systems. These systems are examined using a patent application search informal interviews with industry professionals cost-benefit analysis and a simple multi criteria analysis MCA .The latter examines the sustainability of the systems based on a priori social economic and ne vironmenat l criteria.Two of the innovative systems are subject to a more detailed analysis and benchmarked agains ta rt aditional system.Results of the MCA indicate that the innovative RWH systems achieve better sustainability scores than the traditional RWH with a lower capital cost.Further research is focused on monitoring the identified systems to generate empir cal datasets in order to undertake the WLC/LCAs and to identify challenges associated with installation.
