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301.
Howard-Reed C Henzel V Nabinger SJ Persily AK 《Journal of the Air & Waste Management Association (1995)》2008,58(7):919-927
The performance of gaseous air cleaners for commercial and residential buildings has typically been evaluated using test protocols developed for a controlled laboratory chamber or a test duct. It is currently unknown how laboratory measurements relate to the actual performance of an air cleaner installed in a real building. However, to date, there are no air cleaner field test protocols available, thereby limiting the existing field data. The National Institute of Standards and Technology (NIST) has conducted a series of experiments to support test procedure development for evaluating the installed performance of gaseous air cleaning equipment, as well as metrics for characterizing field performance. To date, over 100 experiments have been completed, of which 23 portable air cleaner experiments and 6 in-duct air cleaner experiments are described in this paper. Tests were conducted in a finished three-bedroom/two-bathroom manufactured house equipped with several gas chromatographs to semi-continuously measure air change rates and volatile organic compound concentrations. Experimental variables included air cleaner location, isolation of zones by closing doors, and contaminant source location. For each experiment, air cleaner removal of decane was directly measured using the air cleaner inlet and outlet concentrations, as well as with mass balance analyses using measured room concentrations. With a verified mass balance model, a field performance metric was developed to compare installed whole-building performance to the performance predicted by a laboratory result. The results provide insight into the protocols and metrics that might prove useful for characterizing the field performance of air cleaners as well as the impact of air cleaner removal on zonal concentration levels in a variety of situations. 相似文献
302.
Yiridomoh Gordon Yenglier Bonye Samuel Ziem Derbile Emmanuel Kanchebe Owusu Victor 《Environment, Development and Sustainability》2022,24(1):810-831
Environment, Development and Sustainability - Climate extremes over the years have been a major concern for the globalized world. The hardest hit from these climate extremes are women farmers with... 相似文献
303.
Onwurah Arinze I. Oje Obinna A. Okpashi Victor Udebuani Angela C. Ugwu Chidiebere E. Onwurah Ikechukwu N. 《Environmental science and pollution research international》2022,29(21):31075-31084
Environmental Science and Pollution Research - One of the primary objectives of any public health programme is to design a protocol that will curtail a population from being predisposed to toxic... 相似文献
304.
Okeke Emmanuel Sunday Chukwudozie Kingsley Ikechukwu Nyaruaba Raphael Ita Richard Ekeng Oladipo Abiodun Ejeromedoghene Onome Atakpa Edidiong Okokon Agu Chidozie Victor Okoye Charles Obinwanne 《Environmental science and pollution research international》2022,29(46):69241-69274
Environmental Science and Pollution Research - Aquaculture has emerged as one of the world’s fastest-growing food industries in recent years, helping food security and boosting global... 相似文献
305.
Adedoyin Festus Fatai Alola Uju Violet Bekun Festus Victor 《Environmental science and pollution research international》2022,29(17):24995-25005
Environmental Science and Pollution Research - Several studies have investigated the relationship between tourism, consumption of energy, globalization, and ecological footprint. However, the role... 相似文献