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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.
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Showing 31 to 40 of 56 (0.089 seconds)Spelling suggestions: "subject:"iir pollution - china - long long."" "subject:"iir pollution - china - long hong.""
| 31 |
A feasibility study of switching from the diesel to petrol light road transport to improve the urban air quality in Hong KongSun, Wai-choi, Sunny., 辛偉才. January 1995 (has links)
published_or_final_version / Environmental Management / Master / Master of Science in Environmental Management
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| 32 |
The potential role electronic road pricing could play in reducing HongKong's urban air pollution, demonstrated through the use of GISPortman, Richard J. January 2000 (has links)
published_or_final_version / Environmental Management / Master / Master of Science in Environmental Management
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| 33 |
Indoor air pathogens and HVAC systems in office buildingsLee, Kai-Yip, 李繼業 January 2004 (has links)
published_or_final_version / Environmental Management / Master / Master of Science in Environmental Management
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| 34 |
Indoor air quality management: a case study in Hong Kong office buildingsLam, Pui-fong, Kat., 林珮芳. January 2004 (has links)
published_or_final_version / Environmental Management / Master / Master of Science in Environmental Management
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| 35 |
The effect of private car policies on air quality魏海然, Ngai, Hoi-yin. January 2002 (has links)
published_or_final_version / Environmental Management / Master / Master of Science in Environmental Management
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| 36 |
Trace organic pollution in the indoor environmentPoon, Tim-leung., 潘添良. January 1993 (has links)
published_or_final_version / Environmental Management / Master / Master of Science in Environmental Management
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| 37 |
Strategic guidelines for sustainable urban air quality in Hong KongCheng, Chi-wai, Eliza., 鄭志慧. January 2000 (has links)
published_or_final_version / Environmental Management / Master / Master of Science in Environmental Management
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| 38 |
A study of the air pollution situation and its effects in urban Hong Kong caused by land-based transportYeung, Kit-choi, James., 楊傑材. January 1999 (has links)
published_or_final_version / Transport Policy and Planning / Master / Master of Arts
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| 39 |
Urban morphology and air quality: a study of street level air pollution in dense residential environments of HongKongEdussuriya, Priyantha S. January 2006 (has links)
published_or_final_version / abstract / Architecture / Doctoral / Doctor of Philosophy
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| 40 |
Direct determination of lead in aerosol by slurry AAS.January 1999 (has links)
Kin-Fai Ho. / Thesis (M.Phil.)--Chinese University of Hong Kong, 1999. / Includes bibliographical references (leaves [61-66]). / Abstracts in English and Chinese. / Contents / ACKNOWLEDGMENT / ABSTRACT / Chapter CHAPTER 1 --- INTRODUCTION / Chapter 1.1 --- Air Pollution in Hong Kong / Chapter 1.2 --- Brief introduction of Particulate Matter / Chapter 1.2.1 --- Total suspended particulates / Chapter 1.2.2 --- Respirable suspended particulates / Chapter 1.2.3 --- PM2.5 / Chapter 1.3 --- Lead in Air Particulate and its Harmful Effects on Human / Chapter 1.4 --- Air Sampling / Chapter 1.5 --- Sample Treatment / Chapter 1.5.1 --- Acid digestion method / Chapter 1.5.2 --- Slurry sampling method / Chapter 1.5.3 --- Comparison between acid digestion and slurry sampling method / Chapter 1.5.4 --- Chemical modification / Chapter CHAPTER 2 --- EXPERIMENTAL / Chapter 2.1 --- Apparatus / Chapter 2.2 --- Instrumental analysis / Chapter 2.2.1 --- Electrothermal atomic absorption spectrometry / Chapter 2.2.2 --- Background correction by the Zeeman effect / Chapter 2.3 --- Reagents / Chapter 2.4 --- Procedure / Chapter 2.4.1 --- Collection of air sample / Chapter 2.4.2 --- Treatment of sample collected on filter / Chapter 2.4.2.1 --- Digestion Procedure / Chapter 2.4.2.2 --- Procedure for Slurry Preparation / Chapter 2.4.3 --- Temperature program employed / Chapter 2.4.4 --- Sample introduction / Chapter 2.4.5 --- Determination of Lead in PM 2.5 by Acid Digestion Method / Chapter 2.4.6 --- Determination of Lead in PM 2.5 by Developed Method / Chapter 2.4.7 --- Study of particle size and suspension behavior of PM 2.5 in solvent / Chapter CHAPTER 3 --- RESULTS AND DISCUSSION / Chapter 3.1 --- Choice of filter for air sampling / Chapter 3.2 --- Choice of Solvents for Suspension of Air Particulates / Chapter 3.3 --- Ultrasonic agitation / Chapter 3.4 --- Effect of the sonication time / Chapter 3.5 --- Particle size and Effect of stabilization agents / Chapter 3.6 --- Effect of acid predigestion of the slurry sample / Chapter 3.7 --- Chemical Modification / Chapter 3.7.1 --- Use palladium as chemical modifier / Chapter 3.7.2 --- Amount of chemical modifier / Chapter 3.7.3 --- Effect of nitric acid / Chapter 3.8 --- Optimization of the graphite furnace temperature / Chapter 3.9 --- Effect of using platform / Chapter 3.10 --- Sample injection volume / Chapter 3.11 --- Recovery study of Lead in PM2.5 / Chapter 3.12 --- The limit of detection and precision of the developed method / Chapter CHAPTER 4 --- CONCLUSION / APPENDIX / REFERENCES
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