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Integrated waste and water management in mining and metallurgical industries B. K. C. CHAN1, S. BOUZALAKOS2, A. W. L. DUDENEY1 1. Department of Earth Science and Engineering...). Escalating cost and regulation worldwide highlight an increasing need for reduction and re-use of such wastes. The present paper introduces a new integrated waste management scheme for solids and water......
Removal of tin and extraction of indium from acid-dissolved solution of waste indium-tin targetsLI Rui-di(李瑞迪), YUAN Tie-chui(袁铁锤), FAN Wen-bo(范文博), ZHOU Li-bo(周立波), WU Hao-bo(吴浩波), LI Jian(李健) (State Key Laboratory of Powder Metallurgy (Central South University), Changsha 410083, China)Abstract:The recovery of indium from waste indium tin oxide (ITO) target has great significance......
Effect of inoculation during different phases ofagricultural waste composting on spectroscopic characteristics of humic acidHUANG Hong-li(黄红丽)1, ZENG Guang-ming(曾光明)2, 3, LUO Lin(罗琳)1, ZHANG Jia... phases of agricultural waste composting and its effect on the spectroscopic characterization of humic acid (HA) was studied. Three runs were used in this study: Run A was the control without inoculating......
Biosorption behaviors of Cu2+, Zn2+, Cd2+ and mixture by waste activated sludge LUO Sheng-lian(罗胜联)1, 2, YUAN Lin(袁 林)1, CHAI Li-yuan(柴立元)1, MIN Xiao-bo(闵小波)1, WANG Yun-yan(王云燕)1, FANG Yan(方 艳)1... 410082, China Received 27 April 2006; accepted 12 September 2006 Abstract: Biosorption of heavy metal ions, such as Cu2+, Cd2+ and Zn2+, was carried out using waste activated sludge from municipal......
J. Cent. South Univ. (2018) 25: 543-549 DOI: https://doi.org/10.1007/s11771-018-3759-y Recycling and depolymerization of waste polyethylene terephthalate bottles by alcohol alkali hydrolysis SUN... hydrolysis method was explored for the preparation of terephthalic acid (TPA) from waste polyethylene terephthalate (PET). First, a series of single factor experiments on the depolymerization rate of waste......
Analysis of High-temperature Boiler Tube Failure for T91 &T22 WANG Zheng-pin1,DING Hui2,LIU Jiang-nan1,ZHAO Ling-song3,SHU Guo-gang2,ZHAO Yan-fen3,ZHANG Lu3,XUE Fei3 (1.Xi'an Institute of Technology, Xi'an, Shanxi;2.Wuhan University, Wuhan, Hubei;3.Suzhou Nuclear Power Research Institute, Suzhou,Jiangsu) 摘要:The tube failures took place frequently in the superheater of 2x600MW units in a power......
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safety assessment of waste rock dump built on existing tailings pondsLI Quan-ming(李全明)1 , YUAN Hui-na(袁会娜)2, ZHONG Mao-hua(钟茂华)1(1. China Academy of Safety Science and Technology, Beijing 100012, China;2. State Key Laboratory of Hydroscience and Engineering, Department of Hydraulic Engineering,Tsinghua University, Beijing 100084, China)Abstract:The construction of waste rock dumps on existing......
Optimizing rhamnolipid production by Pseudomonas aeruginosa ATCC 9027 grown on waste frying oil using response surface method and batch-fed fermentationLUO Zhi(罗致)1,2, YUAN Xing-zhong(袁兴中)1,2, Zhong... of Environmental Biology and Pollution Control of Ministry of Education (Hunan University), Changsha 410082, China)Abstract:Rhamnolipid production by Pseudomonas aeruginosa ATCC 9027 with waste frying oil......
J. Cent. South Univ. Technol. (2011) 18: 1402-1407 DOI: 10.1007/s11771-011-0853-9 Modification of waste fluorgypsum and its applications as a cement retarder YAO Yan(姚艳), YANG Dao-wu(杨道武), TONG... and Springer-Verlag Berlin Heidelberg 2011 Abstract: The waste fluorgypsum was modified and applied as a cement retarder. The main chemical composition and mineral structure of the waste fluorgypsum were......
