| Summary: | 碩士 === 嘉南藥理科技大學 === 環境工程與科學系 === 100 === In this research, three different kinds of joss paper and incenses, the combustion characteristics of the emission of air pollutants sampling , analysis and research, joss paper and incenses burning to understand, contained in the content of polycyclic aromatic hydrocarbons (PAHs)and emission factors, and analyze the composition and proportions of heavy metals in the fly ash. While pursuant to which the results of further assessment of the regional public health risk characteristics and carcinogenic potential.
The results show that, (1) three kinds of joss papers worship of PAHs with BaPeq incense in content analysis (μg/m3): in joss paper PAHs in silver joss paper of bamboo (162.5 μg/m3), followed by the joss paper of Bambusa(34.26 μg/m3), gold joss paper of Makino bamboo (6.5 μg/m3) compared with the lowest average content of about 67.3 μg/m3. Incenses, the highest for Hong A (11.7 μg/m3), followed by Incense B (4.0 μg/m3) and lowest for incense C (3.9 μg/m3) averaged 6.5 μg/m3 ; (2) three kinds of experimental joss papers and incenses PAHs emissions characteristics: the silver joss paper of Moso bamboo emissions of PAHs concentration range between 20.5 ~ 557.9 μg/m3, 240.9 μg/m3 in average; while the the gold joss paper of Bambusa emissions of PAHs concentration range of 1.2 to 201.8 μg/m3 between the average value of 51.1 μg/m3; the gold joss paper of Makino bamboo emissions of PAHs concentration range of 0.5 ~ 400.8 μg/m3, an average of 49.3 μg/m3.In the incenses, Incense A range of concentrations of PAHs emissions ranged between 0.6 ~ 138.8 μg/m3, an average of 30.4 μg/m3 in; Incense B emissions of PAHs concentration range of 0.1 ~ 508.4 μg/m3, the average61.0 μg/m3; Incense C emissions of PAHs concentrations ranging from 0.4 ~ 280.7 μg/m3 see, an average of 34.7 μg/m3; (3) Heavy metal analysis: Analysis results show that the heavy metals are mainly three kinds of joss paper and three kinds of incense attributable to manganese, iron, zinc, strontium amd tin.
Higher joss paper and the total content of the highest joss paper of Makino bamboo (7320.4 mg / kg), followed by the silver joss paper of Moso bamboo (3023.7 mg / kg), the lowest compared with gold joss paper of thorny bamboo (1587.1 mg / kg). Incenses total content of the highest in Incense A (20120.3 mg / kg), followed by Incense B (15828.1mg/kg) lowest for v C (10955.2 mg / kg).
Most metals is less harmful for the human body, but in copper, aluminum, mercury, lead, still need to pay attention to the metal with the chronic hazards, the results show that copper were silver joss paper of Moso bamboo (24.5 mg / kg), golden joss paper of thorn bamboo (8.38 mg /kg), golden joss paper of Makino bamboo (12.0 mg / kg), Incense A (26.7 mg / kg), Incense B (24.0 mg / kg), Incense C (67.2 mg / kg); while the lead content, respectively, for the silver joss paper of Moso bamboo (41.8 mg/ kg), golden joss paper of thorny bamboo (0.251 mg / kg), golden joss paper of Makino bamboo (2.32mg/kg), Incense A (15.7 mg / kg), Incense B (10.2 mg / kg), Incense C (12.6 mg / kg); The mercury content are not detected, joss papers and part of the lead content of silver joss paper of Moso bamboo, much higher than the other, in the incenses ,Incense C, compared with the highest note.
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