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中国科学院地球化学研究所机构知识库
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Fe(Ⅱ)浓度及时序性对硫还原作用去除水体中Sb或As的影响
期刊论文
地球与环境, 2024, 卷号: 52, 期号: 5, 页码: 631-640
Authors:
柳凤娟
;
张国平
;
罗绪强
;
余乐正
;
张其芳
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Submit date:2025/01/14
硫酸盐还原菌
Sb
As
Fe(ⅱ)
Fe(Ⅱ)投加时序对硫酸盐还原菌处理不同形态As或Sb的影响
期刊论文
环境污染与防治, 2024, 卷号: 46, 期号: 7, 页码: 976-983
Authors:
柳凤娟
;
张国平
;
罗绪强
;
余乐正
;
马超
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Submit date:2025/01/07
硫酸盐还原菌
as
Sb
fe(ⅱ)
滇西李子坪-富隆厂铅锌银矿床矿物化学研究及其成矿指示意义
期刊论文
华南师范大学学报( 自然科学版), 2023, 卷号: 55, 期号: 6, 页码: 17-28
Authors:
刘跃福
;
戚华文
;
林文杰
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Submit date:2024/03/12
兰坪盆地
沉积岩容矿铅锌矿床
矿物化学
As-sb-pb 硫盐
改性施氏矿物治理砷复合污染废水的研究
期刊论文
当代化工, 2022, 卷号: 50, 期号: 7, 页码: 1555-1560
Authors:
臧淑艳
;
蔚蓝
;
李波
;
陈云声
;
刘秀明
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Submit date:2023/02/23
施氏矿物
Rox
As(ⅴ)
复合污染
动力学
西南喀斯特地区典型矿渣中砷、锑的赋存形态及其潜在风险评价
期刊论文
环境科学学报, 2022, 卷号: 42, 期号: 10, 页码: 420-429
Authors:
吴敏
;
吴攀
;
李玲
;
杨利玉
;
廖路
;
李松鹏
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Submit date:2023/02/24
As
Sb
喀斯特地区
矿渣
赋存形态
潜在风险评价
Implications of nano- and micrometer-size platinum-group element minerals in base metal sulfides of the Yangliuping Ni-Cu-PGE sulfide deposit, SW China,
期刊论文
Chemical Geology, 2019, 卷号: 517, 页码: 7-21
Authors:
Qing-Lin Liang
;
Xie-Yan Song
;
Richard Wirth
;
Lie-Meng Chen
;
Zhi-Hui Dai
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Submit date:2020/10/16
Nanometer-size Pge-arsenides And Sulfarsenides
semimetal Elements
pt-as Molecular
pge Distribution
Implications of nano- and micrometer-size platinum-group element minerals in base metal sulfides of the Yangliuping Ni-Cu-PGE sulfide deposit, SW China
期刊论文
Chemical Geology, 2019, 卷号: 517, 页码: 7-21
Authors:
Qing-Lin Liang
;
Xie-Yan Song
;
Richard Wirth
;
Lie-Meng Chen
;
Zhi-Hui Dai
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Submit date:2020/12/01
Nanometer-size Pge-arsenides And Sulfarsenides
semimetal Elements
pt-as Molecular
pge Distribution
Enrichment mechanisms of antimony and arsenic in marine ferromanganese oxides: Insights from the structural similarity
期刊论文
Geochimica et Cosmochimica Acta, 2019, 卷号: 257, 页码: 110-130
Authors:
Hai-Bo Qin
;
Soichiro Uesugi
;
Shitong Yang
;
Masato Tanaka
;
Teruhiko Kashiwabara
;
Takaaki Itai
;
Akira Usui
;
Yoshio Takahashi
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Submit date:2020/12/01
Marine Ferromanganese Oxides
antimony (Sb)
arsenic (As)
exafs
surface Complex
enrichment Mechanisms
Immobilization of mercury and arsenic in a mine tailing from a typical Carlin-type gold mining site in southwestern part of China
期刊论文
Journal of Cleaner Production, 2019, 卷号: 240, 页码: 1-10
Authors:
Jianxu Wang
;
Xuecheng Sun
;
Ying Xing
;
Jicheng Xia
;
Xinbin Feng
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Submit date:2020/10/16
As-hg Tailing
immobilization
risk Management
field Trial
sustainable Amendments
贵州省稻田土壤重金属分布特征
期刊论文
矿物岩石地球化学通报, 2018, 期号: 6, 页码: 1084-1091
Authors:
孔祥宇
;
黄国培
;
程天金
;
江帆
;
王志伟
;
李秋华
;
喻子恒
;
张华
;
姚珩
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Submit date:2019/06/17
为揭示贵州省稻田土壤重金属的超标状况和空间分布特征,采集了92个稻田土壤样品,用icp-ms测定了样品的重金属含量,并运用单因子污染指数法、富集因子法和空间分析法对数据进行了分析处理。结果表明,贵州省稻田土壤的as、cd、cr、cu、ni、pb、sb和zn平均含量分别为(19.7±17.1)、(0.577±0.690)、(91.1±38.6)、(40.5±32.8)、(37.1±20.3)、(35.5±32.0)、(3.59±8.81)和(135±128) Mg/kg
89.1%的点位重金属超标,67.4%的点位为轻微(超标1~2倍)和轻度(超标2~3倍)超标
Ni、as、cd主要由地质高背景成因导致
在成矿区和成矿带上,出现源于人为活动的重金属超标,在一些点位和区域达到了中度超标(超标3~5倍)至重度(超标大于5倍)超标。