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| Content Provider | Springer Nature Link |
|---|---|
| Author | Naghizadeh, Ali Mahvi, Amir Hossein Jabbari, Hossein Derakhshani, Elham Amini, Hassan |
| Copyright Year | 2011 |
| Abstract | We aimed to conduct an exposure assessment to dust and free silica for workers of Sangan iron ore mine in Khaf, Iran. The maximum concentrations of total dust and free silica were measured in crusher machine station at 801 ± 155 and 26 ± 7 mg/m3, respectively. Meanwhile, the minimum concentrations were measured in official and safeguarding station at 8.3 ± 2 and 0.012 ± 0.002 mg/m3, respectively. Also, the maximum concentrations of respirable dust and free silica were measured in Tappeh Ghermez drilling no. 1 at 66 ± 13 and 1.5 ± 0.4 mg/m3, respectively, while the minimum concentrations were measured in pneumatic hammer at 5.26 ± 3 and 0.01 ± 0.005 mg/m3, respectively. Considerate to Iranian standard for respirable dust concentrations (0.11 mg/m3) and international standards (ACGIH = 0.1 and NIOSH = 0.05 mg/m3), it was found that dust and free silica amounts were much higher than national and international standard levels in this mine. |
| Starting Page | 531 |
| Ending Page | 538 |
| Page Count | 8 |
| File Format | |
| ISSN | 00074861 |
| Journal | Bulletin of Environmental Contamination and Toxicology |
| Volume Number | 87 |
| Issue Number | 5 |
| e-ISSN | 14320800 |
| Language | English |
| Publisher | Springer-Verlag |
| Publisher Date | 2011-07-30 |
| Publisher Place | New York |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Crystalline silica Iron ore mine Waste Water Technology / Water Pollution Control / Water Management / Aquatic Pollution Environmental Chemistry Soil Science & Conservation Ecotoxicology Environmental Health Pollution |
| Content Type | Text |
| Resource Type | Article |
| Subject | Health, Toxicology and Mutagenesis Pollution Medicine Toxicology |
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