Aerosol size distribution, mass concentration measurement and lung deposition calculations for metropolitan cities of Pakistan
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Aerosol size distribution, mass concentration measurement and lung deposition calculations for metropolitan cities of Pakistan
- 1. Hussain Majid , Khan Alam and Pierre Madl Supervisor: Prof. Werner Hofmann Aerosol size distribution, mass concentration measurement and lung deposition calculations for metropolitan cities of Pakistan
- 12. Aerosol volume size distributions
- 14. Mass concentration Fine Particles Coarse Particles
- 16. Comparison with WHO (PM) concentrations
- 18. Element Concentration (µg/m 3 ) (Mean±SD ) Karachi Lahore Rawalpindi Peshawar Aluminum 19.92±6.21 9.52±2.13 10.77±2.19 7.38±2.18 Barium 0.180 ±0.012 0.100 ±0.015 0.152 ±0.017 0.048 ±0.011 Copper 1.15 ±0.84 0.66 ±0.21 4.98 ±1.04 0.69 ±0.12 Cadmium 89 ±7.67 59 ±9.77 82 ±8.92 85 ±18.56 Iron 16.87±4.43 8.24±2.17 15.03±3.42 8.56±2.26 Nickel 0.55 ±0.033 0.36 ±0.021 1.47 ±0.052 0.561 ±0.035 Strontium 0.243 ±0.027 0.072 ±0.007 0.30 ±0.0032 0.11 ±0.015 Titanium 0.527 ±0.034 0.207 ±0.027 0.58 ±0.035 0.21 ±0.019 Zink 2.83±1.01 1.64±0.83 5.03±1.20 1.45±0.92 Lead 4.20±1.21 1.10±0.60 3.90±1.92 4.10±1.01
- 22. Forward and backward trajectories for various cities in Pakistan during March-April, 2010.
- 25. Thank You