Harvested rainwater quality: the importance of appropriate design
نویسندگان
چکیده
منابع مشابه
The Effect of Photovoltaic Nanomaterial Roofing on Harvested Rainwater Quality
The global freshwater and energy crisis have prompted worldwide investments in rainwater harvesting and solar energy systems. As the implementation of these two systems develops concurrently, they can easily become integrated into one rooftop structure. Photovoltaic systems have the potential to leach heavy metals and other toxins from newly installed, broken or aged modules. Since the type of ...
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Rainwater harvesting is currently practiced widely in several countries worldwide on scales that vary according to rainwater availability as a mean of providing on-site supply of fresh water for isolated areas or those lacking proper water supply system. Different factors affect the quality of harvested rainwater mainly the multi-components of the collection system installed. In order to breakd...
متن کاملMicrobiological Values of Rainwater Harvested in Adelaide
In Australia, rainwater is an important source of water for many households. Unlike municipal water, rainwater is often consumed untreated. This study investigated the potential contamination of rainwater by microorganisms. Samples from 53 rainwater tanks across the Adelaide region were collected and tested using Colilert™ IDEXX Quanti-Tray*/2000. Twenty-eight out of the 53 tanks (53%) containe...
متن کاملThe effect of roofing material on the quality of harvested rainwater.
Due to decreases in the availability and quality of traditional water resources, harvested rainwater is increasingly used for potable and non-potable purposes. In this study, we examined the effect of conventional roofing materials (i.e., asphalt fiberglass shingle, Galvalume(®) metal, and concrete tile) and alternative roofing materials (i.e., cool and green) on the quality of harvested rainwa...
متن کاملColiforms, biofilms, microbial diversity and the quality of roof-harvested rainwater
Previous studies of the bacterial quality of roof-harvested rainwater have been confined to either detection of specific pathogens and faecal indicator organisms, or epidemiological studies of health effects associated with consumption of stored rainwater. As yet however, a general consensus on tank-water quality has not been reached. In this paper it is proposed that achieving reliable microbi...
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ژورنال
عنوان ژورنال: Water Science and Technology
سال: 2010
ISSN: 0273-1223,1996-9732
DOI: 10.2166/wst.2010.102