Characteristic of ambient air pm2 5 at sub urban area during different periods in taipei
➤ Gửi thông báo lỗi ⚠️ Báo cáo tài liệu vi phạmNội dung chi tiết: Characteristic of ambient air pm2 5 at sub urban area during different periods in taipei
Characteristic of ambient air pm2 5 at sub urban area during different periods in taipei
THAI NGUYEN UNIVERSITYUNIVERSITY OF AGRICULTURE AND FORESTRYDAO THANH Hl YENCHARACTERISTICS OF AMBIENT AIR PM2.5 AT SUBURBAN AREA DURING DIFFERENT PER Characteristic of ambient air pm2 5 at sub urban area during different periods in taipei RIODS IN TAIPEIBACHELOR THESISStudy Mode : Full-timeMajor: Environmental Science andManagementFaculty: International Programs OfficeBatch: 2013 -2017Thai Nguyen, September 20, 2017Thai Nguyen University of Agriculture and ForestryDegree ProgramBachelor of Environmental Science and ManagementStudent Characteristic of ambient air pm2 5 at sub urban area during different periods in taipei nameDAO THANH Hi; YENStudent IDDTN 1353130013Thesis titleCharacteristic of ambient air PM 2.5 al sub urban area during different periods in TaipeiSupeCharacteristic of ambient air pm2 5 at sub urban area during different periods in taipei
rvisor! s)Assoc. Prof. Chi. Kai-IIsien Assoc. Prof. Do Ngoe OanhAbstract: To identify the characteristic and variation of chemical composition of ambiTHAI NGUYEN UNIVERSITYUNIVERSITY OF AGRICULTURE AND FORESTRYDAO THANH Hl YENCHARACTERISTICS OF AMBIENT AIR PM2.5 AT SUBURBAN AREA DURING DIFFERENT PER Characteristic of ambient air pm2 5 at sub urban area during different periods in taipei 7. PM2.5 samples were taken by a high-volume air sampler. The samples was collected in the winter (11=14) and spring (n=8), the concentration, soluble-ion and trace metal were analyzed. The PM2.5 concentration in the winter was slightly higher compared to spring which was 18.71 ngnr and 16.24 pgnr. Characteristic of ambient air pm2 5 at sub urban area during different periods in taipei respectively. For soluble-ion. the most abundant elements were found to be nss-SO/. NII4 and NO, in both winter and spring which accounting for 88% toCharacteristic of ambient air pm2 5 at sub urban area during different periods in taipei
over 90% of total soluble-ion mass concentration in both winter and spring. In the winter, the most abundant elements were found to be Na accounting THAI NGUYEN UNIVERSITYUNIVERSITY OF AGRICULTURE AND FORESTRYDAO THANH Hl YENCHARACTERISTICS OF AMBIENT AIR PM2.5 AT SUBURBAN AREA DURING DIFFERENT PER Characteristic of ambient air pm2 5 at sub urban area during different periods in taipei air PM2.5. mass concentration, soluble ions, trace metals. TaipeiNumber of pages40Date of submission20/09/2017iiACKNOWLEDAIENTFirst and foremost, I would like to express my deepest appreeiation to my supervisor Assoeiale Professor Chi Kai-Hsien for supportive, guiding, inspired and keep me on the co Characteristic of ambient air pm2 5 at sub urban area during different periods in taipei rrect path to eomplele the thesis during the time of conducting the researeh al Institute of Environmental and Occupational Health Seicnees of NationaCharacteristic of ambient air pm2 5 at sub urban area during different periods in taipei
l Yang Ming University.I would like to express my endless thanks and gratefulness to my supervisor Associate Professor Do Ngoe Oanh. Her kindly supporTHAI NGUYEN UNIVERSITYUNIVERSITY OF AGRICULTURE AND FORESTRYDAO THANH Hl YENCHARACTERISTICS OF AMBIENT AIR PM2.5 AT SUBURBAN AREA DURING DIFFERENT PER Characteristic of ambient air pm2 5 at sub urban area during different periods in taipei t her motivation and instinct ions, the thesis would have been impossible to be done effectively.I wish to express profound gratitude to Mr. Lian Jian Guo, Mr. Ngô Tuân Hưng. NaNa, Peggy, Nicole. Joyce and Sherry' who are members of Institute of Environmental and Occupational Health Sciences for the Characteristic of ambient air pm2 5 at sub urban area during different periods in taipei ir kindness, patience guidance, and suggestion and support me to complete my work.As last. I would like to thank all members in my big family and my fCharacteristic of ambient air pm2 5 at sub urban area during different periods in taipei
riends, who always believe in me and encourage me unceasingly.Thai Nguyen. September 20. 2017DAO THANH IIƯYENiiiTABLE OF CONTENTSLIST OF FIGURES......THAI NGUYEN UNIVERSITYUNIVERSITY OF AGRICULTURE AND FORESTRYDAO THANH Hl YENCHARACTERISTICS OF AMBIENT AIR PM2.5 AT SUBURBAN AREA DURING DIFFERENT PER Characteristic of ambient air pm2 5 at sub urban area during different periods in taipei .........................................viiiPARTI. INTRODUCTION.................................................1THAI NGUYEN UNIVERSITYUNIVERSITY OF AGRICULTURE AND FORESTRYDAO THANH Hl YENCHARACTERISTICS OF AMBIENT AIR PM2.5 AT SUBURBAN AREA DURING DIFFERENT PERGọi ngay
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