پیوندهای مفید
اخبار و اعلانات
آمار
| تعداد نشریات | 161 |
| تعداد شمارهها | 6,532 |
| تعداد مقالات | 70,501 |
| تعداد مشاهده مقاله | 124,116,025 |
| تعداد دریافت فایل اصل مقاله | 97,220,488 |
Perfluorooctane Sulfonic Acid (PFOS) in River Water and Groundwater along Bharathapuzha River Basin, India | ||
| Pollution | ||
| دوره 9، شماره 2، تیر 2023، صفحه 494-500 اصل مقاله (570.15 K) | ||
| نوع مقاله: Original Research Paper | ||
| شناسه دیجیتال (DOI): 10.22059/poll.2022.346857.1561 | ||
| نویسنده | ||
| Vivek Kanjiyangat* | ||
| Technical Support Office - Marine & Offshore, Lloyd’s Register Marine and Inspection Services, Mumbai-400093, India | ||
| چکیده | ||
| Perfluorinated chemicals (PFCs) are widely used in industrial and commercial applications, leading to their release into the environment. The rapid industrialization and growing population in India make it a suitable case study to investigate PFOS contamination in environmental matrices. The purpose of this study is to investigate PFOS concentrations in river water and groundwater from several locations along the Bharathapuzha river basin and estimate PFOS intakes through drinking water. The highest PFOS level detected in the surface water is 1.3 ng/L and groundwater is 1.0 ng/L, which is significantly lower than the level of PFOS detected in major rivers of many developed countries. It is possible to attribute the low PFOS concentration to factors such as high annual precipitation, reduced industrial and municipal wastewater discharge, and relatively low emissions per capita in a region where agriculture is a major part of the economy. In addition, the daily intake of PFOS through drinking water in all age groups was below the safety threshold for cancer risk. | ||
| کلیدواژهها | ||
| Perfluorinated chemicals؛ PFOS؛ Perfluorooctane sulfonic acid؛ Emissions؛ Groundwater | ||
| مراجع | ||
|
Beach, S., Newsted, J., Coady, K. and Giesy, J. (2006). Ecotoxicological Evaluation of Perfluorooctanesulfonate (PFOS). Reviews Of Environmental Contamination And Toxicology, 133-174. Butenhoff, J. (2002). Toxicity of Ammonium Perfluorooctanoate in Male Cynomolgus Monkeys after Oral Dosing for 6 Months. Toxicological Sciences, 69(1), 244-257. Chimeddulam, D. and Wu, K. (2013). River water contaminated with perfluorinated compounds potentially posing the greatest risk to young children. Chemosphere, 90(5), 1617-1624. Domingo, J., Ericson-Jogsten, I., Perelló, G., Nadal, M., Van Bavel, B. and Kärrman, A. (2012). Human Exposure to Perfluorinated Compounds in Catalonia, Spain: Contribution of Drinking Water and Fish and Shellfish. Journal Of Agricultural And Food Chemistry, 60(17), 4408-4415. Gebbink, W., Berger, U. and Cousins, I. (2015). Estimating human exposure to PFOS isomers and PFCA homologues: The relative importance of direct and indirect (precursor) exposure. Environment International, 74, 160-169. Higgins, C. and Luthy, R. (2006). Sorption of Perfluorinated Surfactants on Sediments. Environmental Science &Amp; Technology, 40(23), 7251-7256. Jahnke, A., Berger, U., Ebinghaus, R. and Temme, C. (2007). Latitudinal Gradient of Airborne Polyfluorinated Alkyl Substances in the Marine Atmosphere between Germany and South Africa (53° N−33° S). Environmental Science &Amp; Technology, 41(9), 3055-3061. Kannan, K., Corsolini, S., Falandysz, J., Fillmann, G., Kumar, K. and Loganathan, B. et al. (2004). Perfluorooctanesulfonate and Related Fluorochemicals in Human Blood from Several Countries. Environmental Science &Amp; Technology, 38(17), 4489-4495. Lin, C., Wen, L., Lin, L., Wen, T., Lien, G. and Chen, C. et al. (2011). Associations between Levels of Serum Perfluorinated Chemicals and Adiponectin in a Young Hypertension Cohort in Taiwan. Environmental Science &Amp; Technology, 45(24), 10691-10698. Lindstrom, A., Strynar, M. and Libelo, E. (2011). Polyfluorinated Compounds: Past, Present, and Future. Environmental Science &Amp; Technology, 45(19), 7954-7961. Liu, L., Qu, Y., Huang, J. and Weber, R. (2021). Per- and polyfluoroalkyl substances (PFASs) in Chinese drinking water: risk assessment and geographical distribution. Environmental Sciences Europe, 33(1). Renner, R. (2001). Growing Concern Over Perfluorinated Chemicals. Environmental Science &Amp; Technology, 35(7), 154A-160A. Scientific Opinion on Dietary Reference Values for water. (2010). EFSA Journal, 8(3). Sharma, B., Bharat, G., Tayal, S., Larssen, T., Bečanová, J. and Karásková, P. et al. (2016). Perfluoroalkyl substances (PFAS) in river and ground/drinking water of the Ganges River basin: Emissions and implications for human exposure. Environmental Pollution, 208, 704-713. Tao, L., Ma, J., Kunisue, T., Libelo, E., Tanabe, S. and Kannan, K. (2008). Perfluorinated Compounds in Human Breast Milk from Several Asian Countries, and in Infant Formula and Dairy Milk from the United States. Environmental Science &Amp; Technology, 42(22), 8597-8602. Trudel, D., Horowitz, L., Wormuth, M., Scheringer, M., Cousins, I. and Hungerbühler, K. (2008). Estimating Consumer Exposure to PFOS and PFOA. Risk Analysis, 28(2), 251-269. Wang, I., Hsieh, W., Chen, C., Fletcher, T., Lien, G. and Chiang, H. et al. (2011). The effect of prenatal perfluorinated chemicals exposures on pediatric atopy. Environmental Research, 111(6), 785-791. Yamashita, N., Kannan, K., Taniyasu, S., Horii, Y., Petrick, G. and Gamo, T. (2005). A global survey of perfluorinated acids in oceans. Marine Pollution Bulletin, 51(8-12), 658-668. | ||
|
آمار تعداد مشاهده مقاله: 451 تعداد دریافت فایل اصل مقاله: 692 |
||