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  2. MoST Organizations
  3. Pakistan Science Foundation
  4. Pakistan Science Foundation
  5. PSF Research Support (Scientific Research Journals)
  6. Journal of the Chemical Society of Pakistan
  7. Volume 22
  8. Issue 03
Please use this identifier to cite or link to this item: http://142.54.178.187:9060/xmlui/handle/123456789/19543
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dc.contributor.authorA.H.K. YOUSUFZAI-
dc.contributor.authorDURDANA RAIS HASHMI-
dc.contributor.authorISHAQ QAIM KHANI-
dc.date.accessioned2023-08-21T09:38:50Z-
dc.date.available2023-08-21T09:38:50Z-
dc.date.issued2000-09-07-
dc.identifier.citationYousufzai, A. H. K., Hashmi, D. R., & Khani, I. Q. (2000). Measurements of photochemical oxidants at Sindh Industrial Trading Estate of Karachi, Pakistan. JOURNAL-CHEMICAL SOCIETY OF PAKISTAN, 22(3), 209-216.en_US
dc.identifier.issn0253-5106-
dc.identifier.urihttp://142.54.178.187:9060/xmlui/handle/123456789/19543-
dc.description.abstractContinuous measurement of nitrogen oxides (NO and NOx) and ozone (03) were carried out by Air Pollution Monitoring Mobile Laboratory at a sampling lite located in the Sindh Industrial Trading Estate (SITE) of Karachi. The average concentration of NO was found to be between 7.1 to 69.9 ppb, No,. 17.2 to 83.5 ppb, and 0, from 7.5 to 19.1 ppb. Ambient concentration of NO, NOx. and O3 are strongly inter related and their dispersion condition are also discussed. The results obtained at SITE are compared with the data obtained at other industrial areas of Karachi and with the data generated at an uptown area of Karachi, which shows clear formation of ozone during the day time. It is evident that the formation of ozone is dependent upon the time lag in the photochemical process.en_US
dc.description.sponsorshipThe chemical society of Pakistan is an approved society from the PSFen_US
dc.language.isoenen_US
dc.publisherKarachi: International Centre for Chemical and Biological Sciences, H.E.J. Research Institute of Chemistry, University of Karachien_US
dc.titleMeasurements of Photochemical Oxidants at Sindh Industrial Trading Estate of Karachi, Pakistanen_US
dc.typeArticleen_US
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