The environmental behavior of mercury in contaminatedsites
污染场地汞的环境行为
基本信息
- 批准号:22404002
- 负责人:
- 金额:$ 10.4万
- 依托单位:
- 依托单位国家:日本
- 项目类别:Grant-in-Aid for Scientific Research (B)
- 财政年份:2010
- 资助国家:日本
- 起止时间:2010 至 2012
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Distribution of mercury around small scale gold mining area had been investigated. The atmospheric concentration of mercury in the village was several μg m-3and that in the work place was 30 μg m-3. The highest concentration of mercury in river water was about 10 μg L-1.In soil samples, total mercury and methylmercury concentrations decreased with depth from the soil surface. The values showed significant positive relations with total organic carbon content. The fact suggests that the transported mercury through the air deposits on the ground surfaces and adsorb on the organic matter.
已经投资了小规模黄金采矿区的汞分布。村庄中汞的大气浓度为几种μgm-3,在工作场所中为30μgm-3。河水中汞的最高浓度约为10μgL-1。这些值显示出与总有机碳含量的显着正相关关系。事实表明,通过地面表面上的空气沉积物运输的汞,并在有机物上吸附。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Sensitive Determination Method for Mercury Ion, Methyl-, Ethyl-, and Phenyl-mercury in Water and Biological Samples Using High-Performance Liquid Chromatography with Chemiluminescence Detection
- DOI:10.2116/analsci.28.959
- 发表时间:2012-10-01
- 期刊:
- 影响因子:1.6
- 作者:Kodamatani, Hitoshi;Matsuyama, Akito;Tomiyasu, Takashi
- 通讯作者:Tomiyasu, Takashi
On-site measurements of atmospheric mercury around a small-scale gold mining area along the Cikaniki River,Indonesia
印度尼西亚 Cikaniki 河沿岸小型金矿区周围大气汞的现场测量
- DOI:
- 发表时间:2012
- 期刊:
- 影响因子:0
- 作者:Y. Kono;J. S. Rahajoe;N. Hidayati;R. Kanzaki;H. Kodamatani;T. Tomiyasu
- 通讯作者:T. Tomiyasu
The distribution of mercury around a small scale gold mining area in Indonesia
印度尼西亚小型金矿区周围的汞分布
- DOI:
- 发表时间:2010
- 期刊:
- 影响因子:0
- 作者:T. Tomiyasu;Y. Kono;H. Kodamatani;N. Hidayati;J. S. Rahajoe
- 通讯作者:J. S. Rahajoe
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TOMIYASU Takashi其他文献
Calorimetric Detection of Aggregation and Redispersion of Polyacrylic acid-coated Maghemite Nanoparticle in Protic Ionic Liquids
聚丙烯酸包覆磁赤铁矿纳米粒子在质子离子液体中聚集和再分散的量热检测
- DOI:
- 发表时间:
2022 - 期刊:
- 影响因子:0
- 作者:
KANZAKI Ryo;SAKO Mika;KODAMATANI Hitoshi;TOMIYASU Takashi - 通讯作者:
TOMIYASU Takashi
Determination of Autoprotolysis (Autoionization) Constant According to Gran’s Procedure on Potentiometric Titrations
根据 Gran 电位滴定程序测定自质子分解(自电离)常数
- DOI:
- 发表时间:
2023 - 期刊:
- 影响因子:6
- 作者:
KANZAKI Ryo;HIDAKA Tomoya;KODAMATANI Hitoshi;TOMIYASU Takashi - 通讯作者:
TOMIYASU Takashi
TOMIYASU Takashi的其他文献
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{{ truncateString('TOMIYASU Takashi', 18)}}的其他基金
The behavior and environmental impact of mercury released from Idrija mercury mine, Slovenia
斯洛文尼亚伊德里亚汞矿释放的汞的行为和环境影响
- 批准号:
18404001 - 财政年份:2006
- 资助金额:
$ 10.4万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
The behavior and environmental impact of mercury released through the human activity
人类活动释放的汞的行为和环境影响
- 批准号:
15404003 - 财政年份:2003
- 资助金额:
$ 10.4万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
The environmental impact of mercury released from the volcanic activity of Sakurajima
樱岛火山活动释放的汞对环境的影响
- 批准号:
13680631 - 财政年份:2001
- 资助金额:
$ 10.4万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
The behavior of mercury released from Sakurajima volcano.The environmental study.
樱岛火山释放的汞的行为。环境研究。
- 批准号:
09640582 - 财政年份:1997
- 资助金额:
$ 10.4万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
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Sustainability Transformations in Artisanal and Small-scale Gold Mining: A Multi-Actor and Trans-Regional Perspective (ST-ASGM)
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- 批准号:
ES/S008306/1 - 财政年份:2018
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