搜索结果: 1-8 共查到“环境科学技术 Arsenic As”相关记录8条 . 查询时间(0.087 秒)
Arsenic Polluted Groundwater and Its Countermeasures in the Middle Basin of the Ganges, Uttar Pradesh State, India
Arsenic Contamination Ganges Groundwater Soil Mechanism Removal
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2013/3/11
The arsenic contamination of groundwater in Uttar Pradesh State was first recognized in 2003 and is now seen at 20 Districts out of 70 Districts. University of Miyazaki has performed the arsenic mitig...
Measuring and Modeling Atmospheric Arsenic Pollutants, Total As, As(III), and As(V), at Five Characteristic Sampling Sites
TSP Dry deposition Model Arsenic (As) As(III) As(V)
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2016/3/28
This investigation determines ambient air arsenic (As), As(III), and As(V) concentrations in total suspended particulates
(TSP) and dry deposition. Calculated/measured dry deposition flux ratios of a...
Chlorite—source of arsenic groundwater pollution in the Holocene aquifer of Bangladesh
arsenic contaminated groundwater chlorite goethite XAS μ-XRF SEM TEM
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2017/4/11
Three basic minerals, biotite, chlorite and amphibole, were mineralogically and chemically examined to specify primary
host phase(s) of As in the aquifer sediments and verify the formation mechanism ...
Preservation Artifacts and Loss Pattern of Arsenic: A Case Study from Highly Contaminated Location in Central-East India
Arsenic Groundwater Contamination Preservation Loss Pattern Chhattisgarh
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2013/3/13
Arsenic is the focus of public attention because of its wider prevalence and toxicity. Proper sampling is important in characterizing toxic water contaminants in the groundwater. The present paper stu...
Measurement of Ambient Air Arsenic (As) Pollutant Concentration and Dry Deposition Fluxes in Central Taiwan
TSP dry deposition best-fit overall dry deposition velocity model arsenic ICP-MS
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2016/3/28
This study investigated the feasibility of monitoring arsenic (As) levels in total suspended particulates (TSP), in both
dry deposition and dry deposition flux at five sampling sites located in centr...
Natural Contaminants in Drinking Waters (Arsenic, Boron, Fluorine and Vanadium) in the Southern Pampean Plain, Argentina
Arsenic Fluorine Vanadium Hydrochemistry Risk
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2013/3/12
This research aims at making a diagnosis of the presence of arsenic, boron, fluorine and vanadium in the waters from the basin of El Divisorio stream, tributary of Paso de las Piedras reservoir, in th...
Arsenic and Antimony Content in Soil and Plants from Baia Mare Area, Romania
Arsenic antimony soil plant polluted areas statistic interpretation
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2010/12/21
Approach: The soil samples were collected from 2 districts of Baia Mare: Ferneziu, which is located in the proximity of a lead smelter and Săsar district which is located along the Săsar Riv...
Treatment of groundwater polluted by arsenic compounds by zero valent iron
Zero valent iron Arsenic Groundwater Removal
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2013/12/12
Batch experiments were carried out to study the kinetics and efficiency of inorganic arsenic removal by zero valent iron (ZVI) powder, and as well as the effects of pH, anions, and humic material (HM)...