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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......
Non-local damage and fracture model of rock and concrete-like materials BI Zhong-wei(毕忠伟)1, 2, ZHANG Ming(张 明)1, JIN Feng(金 峰)1 1. State Key Laboratory of Hydroscience and Hydraulic... of the non-local phenomena appearing in the rock and concrete-like materials, the non-local damage and fracture model of rock and concrete-like materials was established through non-local method of Gaussian......
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西澳Mulga Rock矿区煤-铀-稀土的成矿关系董鹏1,2,3,李昱臻1,3,谭伟31. 成都理工大学地球科学学院2. 国土资源部构造成矿成藏重点实验室3. 成都地奥矿业能源有限公司摘 要:鉴于煤中铀和稀土的兼探和联采正逐步受到世界各国的重视,本文以西澳Mulga Rock矿区中的Ambassador...的共生矿床具有重要的指导价值.结论认为,煤矿,稀土和铀等多种矿产应综合开发和利用,即能提高经济效益,也能改善环境治理等社会效益.关键词:Mulga Rock矿区;煤层;砂岩型铀矿;稀土元素;成矿关系;......
410075, China)Abstract:Based on fluid mechanics, thermodynamics and damage mechanics, thermal-hydro-mechanical (THM) coupling damage model of brittle rock is established by analyzing THM coupling... coupling stress-strain curves of brittle rock. The tested values of THM coupling elastic modulus are in good agreement with the predicted values of THM coupling elastic modulus ETHM, which can verify......
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......
J. Cent. South Univ. Technol. (2008) 15: 888-894 DOI: 10.1007/s11771-008-0162-0 Simulation of failure process of jointed rock ZHANG Xiu-li(张秀丽)1, JIAO Yu-yong(焦玉勇)1, ZHAO Jian(赵 坚)2 (1. State Key Laboratory of Geomechanics and Geotechnical Engineering, Institute of Rock and Soil Mechanics, Chinese Academy of Sciences, Wuhan 430071, China; 2. Ecole Polytechnique Federale de Lausanne......
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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......
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