Investigation of distribution and transportation of gaseous mercury by multi-points measurement with passive samplers

被动采样器多点测量研究气态汞的分布和输送

• 批准号: 20510017
• 负责人: KAWAKAMI Tomonori
• 金额: $ 3万
• 依托单位: Toyama Prefectual University Junior College
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2008
• 资助国家: 日本
• 起止时间: 2008 至 2010
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-20510017/
• 关键词: 水銀; パッシブサンプラー; 金精錬; インドネシア; 長距離輸送; 富士山; 立山; 大気中水銀; 金精錬所; スパッタリング法; 山岳地

A passive sampler, in which quartz fiber filters coated with gold were set as an adsorbent of mercury, was developed to measure the atmospheric mercury concentration. The samplers were applied to measure the mercury concentration around small-scale gold mining sites in Indonesia. The mercury concentration at a number of sampling sites showed more than 1,000ng/m^3 of the WHO guideline. As the worst case, 47,000ng/m>^3 was confirmed at the Central Sulawesi Province. In Japan, the height distribution measurements were conducted with the passive samplers in Mt. Fuji and Mt. Tateyama alpine area. Generally, higher concentration was observed at higher elevation than at lower elevation, indicating a long range transportation of mercury.

研制了一种以镀金石英纤维作为汞吸附剂的被动采样器，用于大气汞浓度的测量。该采样器被应用于测量印度尼西亚小规模金矿周围的汞浓度。一些采样点的汞浓度超过了世界卫生组织标准的1,000 ng/m^3。在中苏拉威西省，最严重的情况是47，000 ng/m^3。在日本，高度分布的测量是用被动采样器在山。富士山和富士山立山高山地区。总体而言，在较高海拔处观察到的浓度高于较低海拔处，表明汞的远距离迁移。

项目成果

大気中の水銀濃度の測定～パッシブサンプラーの開発～

测量大气中的汞浓度～被动采样器的开发～

• 发表时间: 2009
• 期刊: 土木学会環境工学研究論文集 Vol.46
• 作者: 平野龍太郎;中釜達朗;中嶋秀;内山一美;内山新士;國木里加・川上智規・加賀谷重浩・井上隆信・Elvince Rosana・永淵修
• 通讯作者: 國木里加・川上智規・加賀谷重浩・井上隆信・Elvince Rosana・永淵修

大気中の水銀濃度の測定 ～パッシブサンプラーの開発～

测量大气中的汞浓度～被动采样器的开发～

• 发表时间: 2009
• 期刊: 土木学会環境工学研究論文集 46
• 作者: 平野龍太郎;中釜達朗;中嶋秀;内山一美;内山新士;國木里加・川上智規・加賀谷重浩・井上隆信・Elvince Rosana・永淵修;國木里加・川上智規・加賀谷重浩・井上隆信・Elvince Rosana・永淵修
• 通讯作者: 國木里加・川上智規・加賀谷重浩・井上隆信・Elvince Rosana・永淵修

Hair mercury levels in relation to fish consumption in a community of the small gold mining town

金矿小镇社区头发汞含量与鱼类消费量的关系

• 发表时间: 2010
• 作者: Osamu NAGAFUCHI;Tomonori KAWAKAMI;Takanobu INOUE;Rosana ELVINCE;Adianor
• 通讯作者: Adianor

Mercury pollution and its impacts to human health in Central Kaliman tan

中加里曼坦汞污染及其对人类健康的影响

• 发表时间: 2010
• 作者: Rosana ELVINCE;Takanobu INOUE;K.Yokota;Ardianor;Sulmin GUMIRI;Salampak DOHONG;Tomonori KAWAKAMI;Osamu NAGAFUCHI
• 通讯作者: Osamu NAGAFUCHI

Rapid determination of total mercury in treated waste water by cold vapor atomic absorption spectrometry in alkaline medium with sodium

含钠碱性介质中冷蒸气原子吸收光谱法快速测定处理后废水中的总汞

• 发表时间: 2011
• 作者: Kagaya;S.;Serikawa;Y.
• 通讯作者: Y.