Natural radioactivity in various surface waters in İstanbul, Turkey
Gross- α and gross- β, activities of eight well and five tap water samples taken in İstanbul were determined. Ra 226, Rn 222, Pb 214, Bi 214, K 40, Cs 137 activity concentrations in four lake, four sea water, one snow and one rain water samples were also analyzed in order to determine their radioact...
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| Veröffentlicht in: | Water research (Oxford) 2000-12, Vol.34 (18), p.4367-4370 |
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| creator | Karahan, Gürsel Öztürk, Neşet Bayülken, Ahmet |
| description | Gross-
α and gross-
β, activities of eight well and five tap water samples taken in İstanbul were determined. Ra
226, Rn
222, Pb
214, Bi
214, K
40, Cs
137 activity concentrations in four lake, four sea water, one snow and one rain water samples were also analyzed in order to determine their radioactivity. The results obtained showed that, in general, natural activities in drinking water samples did not exceed WHO and ITS guidelines. In sea and lake water, four samples were over WHO and TSI guidelines. Concentrations ranging from 0.007 to 0.04 Bq l
−1 and from 0.02 to 0.1 Bq l
−1 were observed for drinking water and the gross-
α and gross-
β activities, respectively. For all samples the gross-
β activities were higher than the corresponding gross-
α activities. In order to evaluate the annual effective dose equilavent of ingestion of these waters, a conservative dosimetric calculation was carried out using dose conversion factor suggested by the ICRP. An average annual effective dose equivalent of 0.84
μSv y
−1 for Ra
226 was calculated. |
| doi_str_mv | 10.1016/S0043-1354(00)00219-0 |
| format | Article |
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α and gross-
β, activities of eight well and five tap water samples taken in İstanbul were determined. Ra
226, Rn
222, Pb
214, Bi
214, K
40, Cs
137 activity concentrations in four lake, four sea water, one snow and one rain water samples were also analyzed in order to determine their radioactivity. The results obtained showed that, in general, natural activities in drinking water samples did not exceed WHO and ITS guidelines. In sea and lake water, four samples were over WHO and TSI guidelines. Concentrations ranging from 0.007 to 0.04 Bq l
−1 and from 0.02 to 0.1 Bq l
−1 were observed for drinking water and the gross-
α and gross-
β activities, respectively. For all samples the gross-
β activities were higher than the corresponding gross-
α activities. In order to evaluate the annual effective dose equilavent of ingestion of these waters, a conservative dosimetric calculation was carried out using dose conversion factor suggested by the ICRP. An average annual effective dose equivalent of 0.84
μSv y
−1 for Ra
226 was calculated.</description><identifier>ISSN: 0043-1354</identifier><identifier>EISSN: 1879-2448</identifier><identifier>DOI: 10.1016/S0043-1354(00)00219-0</identifier><identifier>CODEN: WATRAG</identifier><language>eng</language><publisher>Oxford: Elsevier Ltd</publisher><subject>Applied sciences ; drinking water ; Drinking water and swimming-pool water. Desalination ; Earth sciences ; Earth, ocean, space ; Exact sciences and technology ; Hydrology ; Hydrology. Hydrogeology ; Pollution ; radium ; radon ; surface water ; Turkey, Istanbul ; Water treatment and pollution ; α-activity ; β-activity</subject><ispartof>Water research (Oxford), 2000-12, Vol.34 (18), p.4367-4370</ispartof><rights>2000 Elsevier Science Ltd</rights><rights>2001 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c397t-5fc3aa758ec5cf93e28a43d0983fc31fe9bf385a5fecd1206cad9dc48313f05a3</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0043135400002190$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=791425$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Karahan, Gürsel</creatorcontrib><creatorcontrib>Öztürk, Neşet</creatorcontrib><creatorcontrib>Bayülken, Ahmet</creatorcontrib><title>Natural radioactivity in various surface waters in İstanbul, Turkey</title><title>Water research (Oxford)</title><description>Gross-
α and gross-
β, activities of eight well and five tap water samples taken in İstanbul were determined. Ra
226, Rn
222, Pb
214, Bi
214, K
40, Cs
137 activity concentrations in four lake, four sea water, one snow and one rain water samples were also analyzed in order to determine their radioactivity. The results obtained showed that, in general, natural activities in drinking water samples did not exceed WHO and ITS guidelines. In sea and lake water, four samples were over WHO and TSI guidelines. Concentrations ranging from 0.007 to 0.04 Bq l
−1 and from 0.02 to 0.1 Bq l
−1 were observed for drinking water and the gross-
α and gross-
β activities, respectively. For all samples the gross-
β activities were higher than the corresponding gross-
α activities. In order to evaluate the annual effective dose equilavent of ingestion of these waters, a conservative dosimetric calculation was carried out using dose conversion factor suggested by the ICRP. An average annual effective dose equivalent of 0.84
μSv y
−1 for Ra
226 was calculated.</description><subject>Applied sciences</subject><subject>drinking water</subject><subject>Drinking water and swimming-pool water. Desalination</subject><subject>Earth sciences</subject><subject>Earth, ocean, space</subject><subject>Exact sciences and technology</subject><subject>Hydrology</subject><subject>Hydrology. Hydrogeology</subject><subject>Pollution</subject><subject>radium</subject><subject>radon</subject><subject>surface water</subject><subject>Turkey, Istanbul</subject><subject>Water treatment and pollution</subject><subject>α-activity</subject><subject>β-activity</subject><issn>0043-1354</issn><issn>1879-2448</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2000</creationdate><recordtype>article</recordtype><recordid>eNqFkNtKAzEQhoMoWKuPICwIouDqZLNpkyuReoSiF9brMM1OILru1mS30rfyIXwwtwe87dVczPfP4WPsmMMlBz64egXIRcqFzM8AzgEyrlPYYT2uhjrN8lztst4_ss8OYnyHjsqE7rHbZ2zagGUSsPA12sbPfbNIfJXMMfi6jUlsg0NLyTc2FOKy8_sTG6ymbXmRTNrwQYtDtuewjHS0qX32dn83GT2m45eHp9HNOLVCD5tUOisQh1KRldZpQZnCXBSgleg63JGeOqEkSke24BkMLBa6sLkSXDiQKPrsdD13FuqvlmJjPn20VJZYUXeq4YPuQ5WJ7WAupR4o1YFyDdpQxxjImVnwnxgWhoNZyjUruWZpzgCYlVwDXe5kswCjxdIFrKyP_-Gh5nkmO-p6TVEnZe4pmGg9VZYKH8g2pqj9lj1_qRaOzg</recordid><startdate>20001201</startdate><enddate>20001201</enddate><creator>Karahan, Gürsel</creator><creator>Öztürk, Neşet</creator><creator>Bayülken, Ahmet</creator><general>Elsevier Ltd</general><general>Elsevier Science</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7ST</scope><scope>C1K</scope><scope>SOI</scope><scope>7QH</scope><scope>7T2</scope><scope>7TV</scope><scope>7U2</scope><scope>7UA</scope><scope>F1W</scope><scope>H96</scope><scope>L.G</scope></search><sort><creationdate>20001201</creationdate><title>Natural radioactivity in various surface waters in İstanbul, Turkey</title><author>Karahan, Gürsel ; Öztürk, Neşet ; Bayülken, Ahmet</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c397t-5fc3aa758ec5cf93e28a43d0983fc31fe9bf385a5fecd1206cad9dc48313f05a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2000</creationdate><topic>Applied sciences</topic><topic>drinking water</topic><topic>Drinking water and swimming-pool water. Desalination</topic><topic>Earth sciences</topic><topic>Earth, ocean, space</topic><topic>Exact sciences and technology</topic><topic>Hydrology</topic><topic>Hydrology. Hydrogeology</topic><topic>Pollution</topic><topic>radium</topic><topic>radon</topic><topic>surface water</topic><topic>Turkey, Istanbul</topic><topic>Water treatment and pollution</topic><topic>α-activity</topic><topic>β-activity</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Karahan, Gürsel</creatorcontrib><creatorcontrib>Öztürk, Neşet</creatorcontrib><creatorcontrib>Bayülken, Ahmet</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Environment Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Environment Abstracts</collection><collection>Aqualine</collection><collection>Health and Safety Science Abstracts (Full archive)</collection><collection>Pollution Abstracts</collection><collection>Safety Science and Risk</collection><collection>Water Resources Abstracts</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 2: Ocean Technology, Policy & Non-Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><jtitle>Water research (Oxford)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Karahan, Gürsel</au><au>Öztürk, Neşet</au><au>Bayülken, Ahmet</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Natural radioactivity in various surface waters in İstanbul, Turkey</atitle><jtitle>Water research (Oxford)</jtitle><date>2000-12-01</date><risdate>2000</risdate><volume>34</volume><issue>18</issue><spage>4367</spage><epage>4370</epage><pages>4367-4370</pages><issn>0043-1354</issn><eissn>1879-2448</eissn><coden>WATRAG</coden><abstract>Gross-
α and gross-
β, activities of eight well and five tap water samples taken in İstanbul were determined. Ra
226, Rn
222, Pb
214, Bi
214, K
40, Cs
137 activity concentrations in four lake, four sea water, one snow and one rain water samples were also analyzed in order to determine their radioactivity. The results obtained showed that, in general, natural activities in drinking water samples did not exceed WHO and ITS guidelines. In sea and lake water, four samples were over WHO and TSI guidelines. Concentrations ranging from 0.007 to 0.04 Bq l
−1 and from 0.02 to 0.1 Bq l
−1 were observed for drinking water and the gross-
α and gross-
β activities, respectively. For all samples the gross-
β activities were higher than the corresponding gross-
α activities. In order to evaluate the annual effective dose equilavent of ingestion of these waters, a conservative dosimetric calculation was carried out using dose conversion factor suggested by the ICRP. An average annual effective dose equivalent of 0.84
μSv y
−1 for Ra
226 was calculated.</abstract><cop>Oxford</cop><pub>Elsevier Ltd</pub><doi>10.1016/S0043-1354(00)00219-0</doi><tpages>4</tpages></addata></record> |
| fulltext | fulltext |
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| ispartof | Water research (Oxford), 2000-12, Vol.34 (18), p.4367-4370 |
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| source | Elsevier ScienceDirect Journals |
| subjects | Applied sciences drinking water Drinking water and swimming-pool water. Desalination Earth sciences Earth, ocean, space Exact sciences and technology Hydrology Hydrology. Hydrogeology Pollution radium radon surface water Turkey, Istanbul Water treatment and pollution α-activity β-activity |
| title | Natural radioactivity in various surface waters in İstanbul, Turkey |
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