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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... concentration in groundwater may be controlled by pH mainly. Key words: nickel ore tailings; acid mine drainage; heavy metals; groundwater contamination ......
while light REE relative depletion in water. Key words: REE pattern; acid mine drainage; sulfide tailings; groundwater contamination ... of pond; type Ⅱ, pH=4.0-6.5, acid contaminated groundwater (including T4, T6, T8, T12), also collected in the vicinity of pond; type Ⅲ, pH＞6.5, setting groundwater, no acid contamination. Type Ⅲ samples......
Integrated evaluation system under randomness and fuzziness for groundwater contamination risk assessment in a little town, Central ChinaZHU Hui-na(祝慧娜)1, 2, 3, YUAN Xing-zhong(袁兴中)2, 3, LIANG Jie(梁婕... and fuzziness was developed in this work to systematically assess the risk of groundwater contamination in a little town, Central China. In this system, randomness of the parameters and the fuzziness......
): 109-120. [10] Jeong C H. Effect of land use and urbanization on hydrochemistry and contamination of groundwater from Taejon area, Korea [J]. Journal of Hydrology, 2001, 253(1): 194-210. [11] HAN G L...J. Cent. South Univ. Technol. (2010) 17: 1216-1222 DOI: 10.1007/s11771-010-0622-1 Changes of hydrochemical composition and heavy metals concentration in shallow groundwater from karst hilly areas......
Evaluation of nitrate source in groundwater of southern part of North China Plain based on multi-isotopeFANG Jing-jing(方晶晶), ZHOU Ai-guo(周爱国), MA Chuan-ming(马传明), LIU Cun-fu(刘存富), CAI He-sheng(蔡鹤生...:Nitrate pollution in groundwater is a serious water quality problem that increases the risk of developing various cancers. Groundwater is the most important water resource and supports a population of 5......
Limiting drainage criterion for groundwater of mountain tunnelCHENG Pan(程盼), ZHAO Lian-heng(赵炼恒), LI Liang(李亮), ZOU Jin-feng(邹金锋), LUO Wei(罗伟) (School of Civil Engineering, Central South University, Changsha 410075, China)Abstract:Large amount of groundwater discharging from tunnel is likely to cause destruction of the ecological environment in the vicinity of the tunnel, thus an appropriate......
Contamination in Non-consumable Melting戢景文摘 要:<正> Preparation of materials is the basis ofresearch in materials science.In fundamen-tal research,to obtain a material with highpurity for study becomes a key to the suc-cess,because even minute amount of con-tamination can disturb or suppress thephenomena to be studied or cause someanomalous......
Heavy metals contamination characteristics in soil of different mining activity zones LIAO Guo-li(廖国礼)1, LIAO Da-xue(廖大学)2, LI Quan-ming(李全明)1 1. Mine Safety Technology Institute, China Academy... words: mining activity; heavy metals; contamination; soil pollution; metal form ......
J. Cent. South Univ. Technol. (2011) 18: 1272-1277 DOI: 10.1007/s11771-011-0832-1 Variation characteristics of aquifer parameters induced by groundwater source heat pump operation under variable... Abstract: The variation characteristics of aquifer parameters, induced by groundwater source heat pump (GWSHP) operation under variable flow, were theoretically analyzed through a case study, in which......
J. Cent. South Univ. (2012) 19: 1600-1609 DOI: 10.1007/s11771-012-1182-3 Identification of contamination source in water distribution network based on consumer complaints TAO Tao(陶涛)1, HUANG Hai-dong... 100084, China ? Central South University Press and Springer-Verlag Berlin Heidelberg 2012 Abstract: A new methodology was proposed for contamination source identification using information provided......
