Showing results for: suspended particulate analyzer Articles
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Weekend?Weekday differences in near-surface ozone concentrations in Chennai, South India
The paper describes the weekend?weekday differences in near-surface ozone (O3) concentration in Chennai, South India. The O3 data measured during 18 January 2006 to 28 February 2006 has been analysed. The result indicated no major difference between the weekdays and weekend profiles for the O3 concentrations. Further, oxides of nitrogen (NOx), carbon monoxide (CO), Suspended Particulate Matter ...
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Pollution, natural resource and economic growth: an econometric analysis
Theoretical arguments imply that an inverted U-shaped relationship may be quite plausible. It is still not clear from the empirical literature whether the relationship of income and environmental degradation is linear or inverted U-shaped. This paper utilises a more global representative sample, than previous EKC studies, and re-evaluates the environmental Kuznets curve (EKC) of sulphur dioxide, ...
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Physicochemical analysis of rainwater and suspended matter from Toluca city and Salazar, state of Mexico
Physicochemical analysis of rainwater collected from two sites in the State of Mexico, Toluca city and the Instituto Nacional de Investigaciones Nucleares (ININ) in Salazar, was carried out. The pH was measured twice at the sampling site and in the laboratory within five minutes following the sample opening. The SO42- was quantified by a turbidimetric method. The concentration of neutralising ...
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Comparative Risk Assessment
' Comparative risk assessment provides a systematic way to compare environmental problems that pose different types and degrees of health risk. It combines information on the inherent hazards of pollutants, exposure levels and population characteristics to predict the resulting health effects. Using data from available sources, rapid, inexpensive comparative risk assessments can identify the most ...
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