Source apportionment of particle bound polycyclic aromatic hydrocarbons at an industrial location in Agra, India
Lakhani, A
| HERO ID | 2214299 |
|---|---|
| In Press | No |
| Year | 2012 |
| Title | Source apportionment of particle bound polycyclic aromatic hydrocarbons at an industrial location in Agra, India |
| Authors | Lakhani, A |
| Journal | The Scientific World Journal |
| Volume | 2012 |
| Page Numbers | 781291 |
| Abstract | 16 U.S. EPA priority polycyclic aromatic hydrocarbons (PAHs) were quantified in total suspended ambient particulate matter (TSPM) collected from an industrial site in Agra (India) using gas chromatography. The major industrial activities in Agra are foundries that previously used coal and coke as fuel in cupola furnaces. These foundries have now switched over to natural gas. In addition, use of compressed natural gas has also been promoted and encouraged in automobiles. This study attempts to apportion sources of PAH in the ambient air and the results reflect the advantages associated with the change of fuel. The predominant PAHs in TSPM include high molecular weight (HMW) congeners BghiP, DbA, IP, and BaP. The sum of 16 priority PAHs had a mean value of 72.7 ± 4.7 ng m(-3). Potential sources of PAHs in aerosols were identified using diagnostic ratios and principal component analysis. The results reflect a blend of emissions from diesel and natural gas as the major sources of PAH in the city along with contribution from emission of coal, coke, and gasoline. |
| Doi | 10.1100/2012/781291 |
| Pmid | 22606062 |
| Wosid | WOS:000303503500001 |
| Url | https://www.scopus.com/inward/record.uri?eid=2-s2.0-84861066758&doi=10.1100%2f2012%2f781291&partnerID=40&md5=a17cdf864b6b13b655c0fec9fe66004a |
| Is Certified Translation | No |
| Dupe Override | No |
| Comments | Scopus URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84861066758&doi=10.1100%2f2012%2f781291&partnerID=40&md5=a17cdf864b6b13b655c0fec9fe66004a |
| Is Public | Yes |
| Language Text | English |