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health and surrounding environment. Key words: toxic element; environmental availability; contamination risk; soil profile characteristics; industrial contamination ... of soil. The major part of As, Cd, Pb and Zn is restricted to the upper soils and the contamination of these metals in soils is significantly influenced by the long-term Pb/Zn mining and smelting activities......
Trans. Nonferrous Met. Soc. China 20(2010) s1016-s1021 Industrial development of gas induced semi-solid process S. THANABUMRUNGKUL1, S. JANUDOM1, R. BURAPA2, P. DULYAPRAPHANT3, J. WANNASIN1 1. Department of Mining and Materials Engineering, Faculty of Engineering, Prince of Songkla University, Hat Yai, Songkhla, 90112, Thailand; 2. Department of Industrial Engineering, Faculty......
J. Cent. South Univ. Technol. (2008) 15: 204-208 DOI: 10.1007/s11771-008-0039-2 Industrial experiment of copper electrolyte purification by copper arsenite ZHENG Ya-jie(郑雅杰)1, XIAO Fa-xin(肖发新)1...(GB/T467-97). Key words: copper arsenite; copper electrolyte; purification; electrolysis: industrial experiment ......
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......
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......
Environmental contamination and health hazard of lead and cadmium around Chatian mercury mining deposit in western Hunan Province, China SUN Hong-fei(孙宏飞)1, 2, LI Yong-hua(李永华)1, JI Yan...; 1 Introduction Mining, processing and smelting of heavy metals are important sources leading to heavy metals contamination[1-4......
investigated in sewage sludge collected from four wastewater treatment plants in Nanchang City, China, including Honggutan (HGT), Chaoyang (CY), Qingshanhu (QSH) and Xianghu (XH). Contamination/risk... for Zn and Ni. The potential ecological risk indexes of heavy metals in sewage sludge were 4263.34-7480.26, indicating very high risks. Cd contamination is the major concern. Key words: sewage sludge......
on the ground without any measure to prevent leaching, resulting in the heavy metal Cr contamination of soil nearby. Many studies on soil contamination of heavy metal from industrial sites were reported[5-6...; Abstract: To evaluate the metal chromium (Cr) contamination of soil at a chromium-containing slag site by ferrochromium production, the contaminated sites, under slag heap......
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......
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