Heavy metals such as lead, mercury, arsenic, aluminum, copper, nickel, tin and antimony deteriorate water quality to a large extent. This paper deals with the analysis of heavy metals-Cu, Cr, Fe Mn and Zn in surface and ground waters for a period of 6 months from eight sampling stations...
4) heavy metal elements 重金属元素 1. Determination of the heavy metal elements in tobacco by ICP-MS with microwave digestion; 微波消解-电感耦合等离子体质谱法测定烟草中的重金属元素 2. Determination of heavy metal elements in municipal solid waste incineration fly ash by inductively coupled ...
An instrumental design for the analysis of heavy metals in solid samples (certified reference materials, river sediments, cements) by direct graphite furna... R Nowka,H Müller - 《Fresenius Journal of Analytical Chemistry》 被引量: 59发表: 1997年 Occurrence, risk assessment, and source apportionm...
The average content of heavy metals in soils from the Tirol vineyard decreased in the order: Fe > Mn > Cu > Zn > Pb > Ni > Cr > Cd, and in the case of private vineyards from Moldova Noua area, in the following order: Fe Mn > Zn > Cu > Pb > Ni > Cr >Cd. The average ...
In the present study, the concentrations of three heavy metals including lead (Pb), zinc (Zn) and arsenic (As) in 72 different honey samples collected from North-Western regions of Iran were investigated using atomic absorption spectroscopy method. All metals were detected in 88.88% of the hone...
The monitoring data had provided scientific basis for making pre- warning mechanism,supervision and risk assessment standard of food safety. Conclusion Heavy metals pollution in food is ubiquitous with environmental pollution as the leading cause,need to be controlled and treated immediately. 展开 关键...
EnvironmentalScienceandHealthofZhejiangProvince,SouthernZhejiangWaterResearchInstitute(iWATER),WenzhouMedicalUniversity,ChinabDepartmentofLand,Air,andWaterResources,UniversityofCalifornia,Davis,USAarticleinfoArticlehistory:Received31October2017Receivedinrevisedform6February2018Accepted6February2018Keywords:HeavymetalsHeavy...
To ensure food safety, it is recommended to strengthen the supervision of edible mushrooms, make reasonable choices, and reduce exposure levels of heavy metal pollution. 展开 关键词: Edible mushrooms Heavy metals Risk assessment Concentration Hazard index ...
Standard Test Method for Analysis of Heavy Metals in Glass by Field Portable X-Ray Fluorescence (XRF) 来自 掌桥科研 喜欢 0 阅读量: 2 标准号: ASTM F2980-13 摘要: 1.1本试验方法涵盖了使用现场便携式能量色散X射线荧光光谱仪分析玻璃成分中砷和铅的现场便携式X射线荧光光谱测定程序. 1.2本试验方法...
Effects of soil use along Yellow River basin on the pollution of soil by heavy metals Because of the decrease in pasture and woodland proportion,soil loss is severe along the Yellow River basin.The Yellow River delta has been one of the delt... YK Rui,LC Qu,XB Kong - 《Spectroscopy & ...