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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......
: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......
J. Cent. South Univ. Technol. (2009) 16: 0108-0111 DOI: 10.1007/s11771-009-0018-2 Influence factors analysis of removing heavy metals from multiple metal-contaminated soils with different...; and biosurfactant can be used as additive to improve the removal of some particular heavy metals. Key words: heavy metal; soil remediation; extraction; rhamnolipid ......
heavy metals from the contaminated soil. Key words: heavy metal; bioleaching; Penicillium Chrysogenum; organic acid 1 Introduction Soil contamination has become a serious problem with the economy and industry development. Heavy metal soil contamination is more serious than any other soil contamination. Smelting and beneficiation are the main ways of soil heavy metal contamination. Smelting slags......
Synthesis and Characteristics of A Novel Heavy Metal Ions Chelator刘转年College of Geology and Environment,Xi’an University of Science and Technology摘 要:Polyacrylamide-urea-sulfanilamide(PUS) was prepared as a novel heavy metal ions chelator and successfully used to simultaneously remove heavy metals from wastewater effluents.The effects of reaction......
J. Cent. South Univ. (2020) 27: 2003-2016 DOI: https://doi.org/10.1007/s11771-020-4426-7 Mechanical properties of fiber and cement reinforced heavy metal-contaminated soils as roadbed filling HUANG... and cements as an effective method to treat heavy metal contaminated soil (HMCS). The objective of this paper is to investigate the effects of fiber content, fiber length, cement content, curing time, heavy......
Polymorph Transformation of Tricalcium Silicate Doped with Heavy Metal吕阳1,2,李相国2,MA Baoguo2,De SCHUTTER Geert11. Magnel Laboratory for Concrete Research,Department of Structural Engineering,Ghent... the influence of heavy metals on the polymorph transformation of tricalcium silicate.Heavy metal(0.1wt% to 3.0wt%) of Cr,Zn,Cu,Ni and Pb(in oxides form) was added into the raw mixtures and then sintered......
Up-conversion processes of rare earth ions in heavy metal glassesL.Grobelny1,W.A.Pisarski1,J.Pisarska1,R.Lisiecki2,W.Ryba-Romanowski21. Institute of Chemistry,University of Silesia2. Institute of Low Temperature and Structure Research,Polish Academy of Sciences摘 要:Heavy metal lead germanate glasses doubly doped with Yb3+ and Ln3+ ions(Ln=Er,Tm) were......
Up-conversion processes of rare earth ions in heavy metal glassesL.Grobelny1,W.A.Pisarski1,J.Pisarska1,R.Lisiecki2,W.Ryba-Romanowski21. Institute of Chemistry,University of Silesia2. Institute of Low Temperature and Structure Research,Polish Academy of Sciences摘 要:Heavy metal lead germanate glasses doubly doped with Yb3+ and Ln3+ ions(Ln=Er,Tm) were......
