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’ health through food strains. Obviously, these metals’ potential ecological harm had been coming down to observed harm to the ecology. Key words: gold mining activity; soil pollution; heavy metal... physicochemical properties, namely pH and mechanical composition were also measured. The data and heavy metal concentrations have been discussed elsewhere[17]. Soil heavy metal concentrations were analyzed......
Terbium-doped heavy metal glasses for green luminescenceL.Zur,J.Pisarska,W.A.PisarskiInstitute of Chemistry,University of Silesia摘 要:Compositional-dependent heavy metal lead borate glasses doped with Tb3+ ions were investigated.Green luminescence related to main 5D4→7F5(543 nm) transition was registered under excitation of 5D3 state of Tb3+ ions.Based......
Terbium-doped heavy metal glasses for green luminescenceL.Zur,J.Pisarska,W.A.PisarskiInstitute of Chemistry,University of Silesia摘 要:Compositional-dependent heavy metal lead borate glasses doped with Tb3+ ions were investigated.Green luminescence related to main 5D4→7F5(543 nm) transition was registered under excitation of 5D3 state of Tb3+ ions.Based......
words: mining activity; heavy metals; contamination; soil pollution; metal form ... process exposes different characteristics. So it is not rational to do the research generally to get information of heavy metal pollution. In this work, a Zn-Pb mine in Hunan Province, China......
Assessment of heavy metal pollution in sediments from Xiangjiang River (China) using sequential extraction and lead isotope analysisJIANG Bo-feng(蒋博峰)1, 2, SUN Wei-ling(孙卫玲)1, 2(1. Key Laboratory of Water and Sediment Sciences of Ministry of Education (Peking University),Beijing 100871, China;2. Department of Environmental Engineering, Peking University, Beijing 100871, China)Abstract:The heavy......
, multivariate statistical method, geostatistical analysis and TIN model was used to determine heavy metal sources, spatial distributions and health risks in soil. Result showed that not all sites within... L. Multivariate statistical and GIS-based approach to identify heavy metal sources in soils [J]. Environmental Pollution, 2001, 114: 313-324. [21] CHAI Li-yuan, WANG Zhen-xing, WANG Yun-yan, YANG Zhi......
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Leaching Behavior and Mechanism of Cement Solidified Heavy Metal Pb in Acid Medium周明凯,王彩萍,CHEN Yan,CHEN XiaoState Key Laboratory of Silicate Materials for Architectures, Wuhan University of Technology摘 要:The relationship between Pb leaching concentration and the solution’s p H with time was analyzed when cement in its solidified form was leached......
:backscattered electrons; Monte Carlo; AES; heavy metal; [全文内容正在添加中] ...ENERGY DISTRIBUTION OF BACKSCATTERED ELECTRONS FROM HEAVY METALS Z.J.Ding1,Z.M.Zhang1,K. Salma1 (1.Hefei National Laboratory for Physical Sciences at Microscale and Department of Physics,University......
Acid mine drainage and heavy metal contamination in groundwater of metal sulfide mine at arid territory (BS mine, Western Australia) LEI Liang-qi(雷良奇)1, 2, SONG Ci-an(宋慈安)1, XIE Xiang-li...; Abstract: The issues of acid mine drainage (AMD) and heavy metals contamination in the metal sulfide mine in the arid......
