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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
51

Air pollution control and economic activities the case of Hong Kong /

Tse, Chin-wan. January 1986 (has links)
Thesis (M.Soc.Sc.)--University of Hong Kong, 1987. / Also available in print.
52

INFLUENCE OF ADDITIVES AND PARTICLE - SIZE - CLASSIFICATION ON THE CONTINUOUS CRYSTALLIZATION OF CALCIUM-SULFITE HEMIHYDRATE.

Keough, Bruce Kelvin. January 1983 (has links)
No description available.
53

The control of indoor air quality in modern buildings to tackle sick building syndrome and building related illness problems

賴漢忠, Lai, Hon-chung. January 1994 (has links)
published_or_final_version / Environmental Management / Master / Master of Science in Environmental Management
54

Die korrelasie tussen die lugbesoedelingstatus en die lewenskwaliteit van die inwoners van Bayview en die invloed daarvan op hul persepsies

Schoeman, Johann Petrus January 2010 (has links)
Thesis (MTech (Environmental Health))--Cape Peninsula University of Technology, 2010 / Air pollution is a global problem and it can also have a larger impact in developing countries like South-Africa. Mossel Bay was one of the regions in the Western-Cape that was rated to have potentially poor air quality. With above mentioned in mind, the research was done in Bayview. Bayview is a upper income suburb of Mossel-Bay. The suburb is surrounded by industrial activities that increased the possibility of a bad status of the air. This research measured the concentrations of the primary pollutants, SO2, NO2, PM10, O3 en Benzine, as well as the meteorological data for a period of one year as from the 1st October 2008 to the 30th of September 2009. The monitoring was done by using the mobile air quality monitoring station of the Western Cape Department of Environmental Affairs and Development Planning's that was situated in Mossel Bay. The research also correlated with the human aspects of air quality control and the monitoring results. The quality of life of the Bayview residents was measured by using a structured questionnaire. The questionnaire had amongst others, obtained the symptoms of certain air quality related diseases that the 114 respondents have recorded for the responding period of air quality monitoring. Other aspects that were researched were obtaining the social status, exposure, and work exposure and health consciousness of the respondents. Air quality surveys can fail if not put in the context of the perceptions of the affected communities. Therefore the perceptions of the respondents were also tested by a structured questionnaire. Aspects of perceptions that were tested were amongst others, the visual influence of perceptions, exposure, social status and the perception of the hazard. The results of the monitoring station for the period from 1st October 2008 to 30 September 2009, were compared with the proposed standards of the National Environmental Management: Air Quality Act (Act 39 of 2004) South-African National Ambient Air Quality Standards, as well as the SANS 1929 target values for PM10. There were no exceedences of the measured pollutants against the National Air Quality Standards. The results found that the SANS 1929 standards were also not exceeded for SO2, NO2, O' and C6H6. The concentrations of PM10 equaled the SANS standards of 75pg/m3 on a few occasions. However, the SANS 1929 daily target values of 50pg/m3 were exceeded on a few occasions. Overall though, the air quality status of the research area was within the legislative conditions. Twenty six point three percent (26.3% n = 30) of the respondents did not indicate any symptoms of any air quality related illnesses during the study period.
55

A critical review of Hong Kong air quality data /

Ip, To-yan, Francis. January 2001 (has links)
Thesis (M. Sc.)--University of Hong Kong, 2001. / Includes bibliographical references (p. [84-85]).
56

An analysis of the roadside air quality improvement policy in Hong Kong

Lai, Ho-yan, 黎可欣 January 2011 (has links)
published_or_final_version / Politics and Public Administration / Master / Master of Public Administration
57

Inter-pollutant and reactivity-weighted air pollutant emission trading in Texas

Wang, Linlin 28 August 2008 (has links)
Not available / text
58

Evaluating the air quality impacts of NO[subscript x] emission trading

Nobel, Carolyn Eve 30 March 2011 (has links)
Not available / text
59

Vertical profile measurements of ozone, isoprene, and meteorological parameters during project seron/react

Hunt, Rolf Gaylon 05 1900 (has links)
No description available.
60

Conversion of SO₂ and NO in the Kuwait oil-fire plume

Smyth, Scott Bevel 05 1900 (has links)
No description available.

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