Demonstration and evaluation of germicidal UV-LEDs for point-of-use water disinfection
نویسندگان
چکیده
منابع مشابه
Demonstration and evaluation of germicidal UV-LEDs for point-of-use water disinfection.
Ultraviolet (UV) irradiation is a common disinfection option for water treatment in the developed world. There are a few systems installed in developing countries for point-of-use treatment, but the low-pressure mercury lamps currently used as the UV irradiation source have a number of sustainability issues including a fragile envelope, a lifetime of approximately one year, and they contain mer...
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Ultraviolet (UV) irradiation is a common disinfection option for water treatment in the developed world. There are a few systems installed in developing countries for point-of-use treatment, but the low-pressure mercury lamps currently used as the UV irradiation source, have a number of sustainability issues including a short lifetime of approximately one year and toxic mercury inside that must...
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The present study was aimed to design a simple model to check efficacy of germicidal UV tube, to standardise the position, distance and time for UV light and also to find out its efficacy against medically important bacteria, the bacterial spores and fungi. The microbial cultures tested included gram positive and gram negative bacteria, bacterial spores and fungal spores. The microbes streaked ...
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ژورنال
عنوان ژورنال: Journal of Water and Health
سال: 2010
ISSN: 1477-8920,1996-7829
DOI: 10.2166/wh.2010.124