Characteristics of Chinese aerosols determined by individual-particle analysis
نویسندگان
چکیده
منابع مشابه
Individual particle analysis of aerosols collected at Lhasa City in the Tibetan Plateau.
To understand the composition and major sources of aerosol particles in Lhasa City on the Tibetan Plateau (TP), individual particles were collected from 2 February to 8 March, 2013 in Tibet University. The mean concentrations of both PM2.5 and PM10 during the sampling were 25.7±21.7 and 57.2±46.7 μg/m3, respectively, much lower than those of other cities in East and South Asia, but higher than ...
متن کاملCONTENTS 165 Individual particle analysis of aerosols collected at Lhasa City in the Tibetan Plateau
Article history: Received 21 October 2014 Revised 28 October 2014 Accepted 29 October 2014 Available online 23 January 2015 In this study, ultraviolet (UV) and vacuum ultraviolet (VUV) photolysis were investigated for the pre-treatment and post-treatment of coking wastewater. First, 6-fold diluted raw coking wastewater was irradiated by UV and VUV. It was found that 15.9%–35.4% total organic ca...
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Methods currently in use for the in-vitro measurement of the particle size distribution of aerosols from medical inhalers are reviewed with emphasis on their applicability both for product development and quality control testing and for simulation of likely performance in clinical use. Key attributes and limitations of the various techniques are identified, and consideration is also given both ...
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since esp received universal attention to smooth the path for academic studies and productions, a great deal of research and studies have been directed towards this area. swales’ (1990) model of ra introduction move analysis has served a pioneering role of guiding many relevant studies and has proven to be productive in terms of helpful guidelines that are the outcome of voluminous productions ...
15 صفحه اولDosing efficiency and particle-size characteristics of pressurized metered-dose inhaler aerosols in narrow catheters.
An experimental in vitro model was used to determine the effects of intraluminal catheter diameter and length on the delivered dose and particle-size characteristics of salbutamol (albuterol) aerosol delivered by metered dose inhaler (MDI) (Ventolin, 100 micrograms per puff). The dose of aerosolized drug that exited a 16-cm-long tracheal tube with an inner diameter (ID) of 6 mm was compared wit...
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ژورنال
عنوان ژورنال: Journal of Geophysical Research: Atmospheres
سال: 2001
ISSN: 0148-0227
DOI: 10.1029/2000jd900725