| Fluorine contents and its characteristics of groundwater in fluorosis area in Laizhou Bay, China | |
Chen, Qiao1; Song, Zhaojun1; Lu, Qingshui2 ; Wang, Min1; Feng, Jianguo1; Tian, Hong1; Liu, Jingyuan1; Li, Xiaohui1; Zhang, Rui1
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| 发表期刊 | TOXICOLOGICAL AND ENVIRONMENTAL CHEMISTRY
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| ISSN | 0277-2248 |
| 2012 | |
| 卷号 | 94期号:8页码:1490-1501 |
| 关键词 | Groundwater Fluorine Seawater Intrusion Laizhou Bay |
| 产权排序 | [Chen, Qiao; Song, Zhaojun; Wang, Min; Feng, Jianguo; Tian, Hong; Liu, Jingyuan; Li, Xiaohui; Zhang, Rui] Shandong Univ Sci & Technol, Coll Geol Sci & Engn, Shandong Prov Key Lab Deposit Mineralizat & Sedim, Qingdao 266590, Peoples R China; [Lu, Qingshui] Chinese Acad Sci, Yantai Inst Coastal Zone, Yantai 264003, Peoples R China |
| 通讯作者 | Chen, Q (reprint author), Shandong Univ Sci & Technol, Coll Geol Sci & Engn, Shandong Prov Key Lab Deposit Mineralizat & Sedim, Qingdao 266590, Peoples R China. |
| 作者部门 | 海岸带信息集成与综合管理实验室 |
| 英文摘要 | Fluorine concentration and other parameters in groundwater were assessed and attempts were made to clarify the relationship between fluorine (Fl) and seawater intrusion in coastal area of Laizhou Bay, China by comparing samples in fluorosis and non-fluorosis areas. The water from fluorosis villages reflects the influence of seawater intrusion and higher levels of conductivity (Ec), total dissolved solids (TDS), hardness (TH), Cl-, Br-, HCO3-, Li+, Na+, Mg2+, and Sr2+. High Fl concentration was positive correlated with Ec, TDS, Cl-, Br-, Li+, Mg2+, Ca2+, Sr2+ and significantly with Na+, Na+/Ca2+, and sodium adsorption ratio. This investigation also observed that seawater intrusion and fluorosis show similar distribution and originating sources. Thus, the special process-seawater intrusion seems to be an important dynamic of Fl enrichment by changing chemical characters and enhancing Fl release ability. Moreover, the water treated by bone coal adsorption still maintains high risk of Ec, Na+, and TDS, even though Fl was within the safe limit. This study indicates that in Laizhou Bay, together with other coastal areas, seawater intrusion is a cause for concern when examining mechanism underlying fluorosis occurrence and developing integrated treatment technology.; Fluorine concentration and other parameters in groundwater were assessed and attempts were made to clarify the relationship between fluorine (Fl) and seawater intrusion in coastal area of Laizhou Bay, China by comparing samples in fluorosis and non-fluorosis areas. The water from fluorosis villages reflects the influence of seawater intrusion and higher levels of conductivity (Ec), total dissolved solids (TDS), hardness (TH), Cl-, Br-, HCO3-, Li+, Na+, Mg2+, and Sr2+. High Fl concentration was positive correlated with Ec, TDS, Cl-, Br-, Li+, Mg2+, Ca2+, Sr2+ and significantly with Na+, Na+/Ca2+, and sodium adsorption ratio. This investigation also observed that seawater intrusion and fluorosis show similar distribution and originating sources. Thus, the special process-seawater intrusion seems to be an important dynamic of Fl enrichment by changing chemical characters and enhancing Fl release ability. Moreover, the water treated by bone coal adsorption still maintains high risk of Ec, Na+, and TDS, even though Fl was within the safe limit. This study indicates that in Laizhou Bay, together with other coastal areas, seawater intrusion is a cause for concern when examining mechanism underlying fluorosis occurrence and developing integrated treatment technology. |
| 文章类型 | Article |
| 资助机构 | Natural Science Fund of China [40901027, 41106036]; Natural Science Fund of Shandong Province [ZR2011DQ006]; International Partnership Creative Group, the Chinese Academy of Sciences "Typical Environmental Process and Effects of Coastal Zone Resources"' |
| 收录类别 | SCI |
| 语种 | 英语 |
| 关键词[WOS] | WATER-ROCK INTERACTION ; BEDROCK GROUNDWATER ; SOUTH-KOREA ; HEALTH ; INDIA ; GEOCHEMISTRY ; ENVIRONMENT ; DISTRICT ; HYDROGEOCHEMISTRY ; DISSOLUTION |
| 研究领域[WOS] | Environmental Sciences & Ecology ; Toxicology |
| WOS记录号 | WOS:000309707700003 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.yic.ac.cn/handle/133337/6158 |
| 专题 | 中国科学院海岸带环境过程与生态修复重点实验室_海岸带信息集成与战略规划研究中心 |
| 作者单位 | 1.Shandong Univ Sci & Technol, Coll Geol Sci & Engn, Shandong Prov Key Lab Deposit Mineralizat & Sedim, Qingdao 266590, Peoples R China 2.Chinese Acad Sci, Yantai Inst Coastal Zone, Yantai 264003, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, Qiao,Song, Zhaojun,Lu, Qingshui,et al. Fluorine contents and its characteristics of groundwater in fluorosis area in Laizhou Bay, China[J]. TOXICOLOGICAL AND ENVIRONMENTAL CHEMISTRY,2012,94(8):1490-1501. |
| APA | Chen, Qiao.,Song, Zhaojun.,Lu, Qingshui.,Wang, Min.,Feng, Jianguo.,...&Zhang, Rui.(2012).Fluorine contents and its characteristics of groundwater in fluorosis area in Laizhou Bay, China.TOXICOLOGICAL AND ENVIRONMENTAL CHEMISTRY,94(8),1490-1501. |
| MLA | Chen, Qiao,et al."Fluorine contents and its characteristics of groundwater in fluorosis area in Laizhou Bay, China".TOXICOLOGICAL AND ENVIRONMENTAL CHEMISTRY 94.8(2012):1490-1501. |
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