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Preparation of soil nutrient amendment using white mud produced in ammonia-soda process and its environmental assessment SHI Lin(石 林), LUO Han-jin(罗汉金) College of Environmental Science... of white mud and potassium feldspar and its environmental assessment were investigated. Under the optimal conditions of a blending mass ratio of 70?30 for white mud to potassium feldspar, a calcination......
稳定. 表4 微量元素的环境效应 Table 4 Environmental effects of trace elements 图2 微量元素在不同浸泡液中的总浸出率 Fig. 2 Total leaching rate of trace elements in different leaching media 3) 新鲜,风化,充填矸石Cd... ZHENG Liugen1, DING Shuaishuai1, LIU Congcong1, JIANG Chunlu1, CHEN Yongchun2 (1. Collaborative Innovation Center for Mines Environmental Remediation and Wetland Ecological Security, School......
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; Spatial distribution and environmental..., WANG Feng-yong(王凤永)3 1. Key Laboratory of Environmental Remediation and Ecological Health, Ministry of Education, Zhejiang University, Hangzhou 310029, China; 2. College of Natural Resources......
Solvent extraction of rare earth ions from nitrate media with new extractant di-(2,3-dimethylbutyl)-phosphinic acid王俊莲1,2,陈广2,3,徐盛明2,尹祉力2,4,张覃31. Civil and Environmental Engineering School...), middle REE and heavy REE respectively, from nitrate media with this extractant were investigated. Meanwhile, extraction ability, capacity and stripping acidity of HYY-2 were investigated......
Solvent extraction of rare earth ions from nitrate media with new extractant di-(2,3-dimethylbutyl)-phosphinic acid王俊莲1,2,陈广2,3,徐盛明2,尹祉力2,4,张覃31. Civil and Environmental Engineering School...), middle REE and heavy REE respectively, from nitrate media with this extractant were investigated. Meanwhile, extraction ability, capacity and stripping acidity of HYY-2 were investigated......
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J. Cent. South Univ. (2016) 23: 3192-3203 DOI: 10.1007/s11771-016-3385-5 Numerical modeling dynamic process of multi-feed microwave heating of industrial solution media YANG Biao(杨彪)1, 2, 3, SUN Jun...: microwave with multi-feed heating; industrial flow; dynamical process; numerical computation; solution media 1 Introduction There is growing interest in the use of microwaves to process materials......
-adaptive fuzzy PID algorithm; microwave heating; acid pickling; plates and strips; mixed-acid media 1 Introduction The acid pickling process of plates and strips is an important pre-treatment step... as improvements done within the recent years in the area [5], parameter control and operation experience [6-7]. Most of these developments are in the direction of better environmental compatibility......
J. Cent. South Univ. (2012) 19: 783-790 DOI: 10.1007/s11771-012-1072-8 Energy consumption, indoor environmental quality, and benchmark for office buildings in Hainan Province of China KONG Xiang-fei(孔祥飞)1, L? Shi-lei(吕石磊)1, XIN Ya-juan(辛亚娟)1, WU Wei(吴薇)2 1. School of Environmental Science and Technology, Tianjin University, Tianjin 300072, China; 2. Department of Housing and Urban-Rural......
