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Comparison of heavy metal removal efficiencies infour activated sludge processesYANG Jun(杨军), GAO Ding(高定), CHEN Tong-bin(陈同斌), LEI Mei(雷梅), ZHENG Guo-di(郑国砥), ZHOU Xiao-yong(周小勇)(Center for Environmental Remediation, Institute of Geographic Sciences and Natural Resources Research,Chinese Academy of Sciences, Beijing 100101, China)Abstract:The removal efficiencies of heavy metals (As, Cr, Cu, Ni......
Phosphate removal from aqueous solution by Donnan dialysis with anion-exchange membraneCHEN Shi-yang(陈世洋), SHI Zhou(施周), SONG Yong(宋勇), LI Xue-rui(李学瑞), HU Yuan-lai(胡远来) (Key Laboratory of Building Safety and Energy Efficiency of Ministry of Education(College of Civil Engineering, Hunan University), Changsha 410082, China)Abstract:The removal of phosphate from aqueous solution by Donnan dialysis......
Characteristics and mechanisms of Ni(II) removal fromaqueous solution by Chinese loessWANG Yan(王艳)1, TANG Xiao-wu(唐晓武)2, WANG Heng-yu(王恒宇)2(1. Faculty of Architectural, Civil Engineering... was selected as adsorbent to remove Ni(II) from aqueous solution. Adsorbent dosage, reaction time, solute concentration, temperature, and solution pH also have influences on efficiency of Ni(II) removal......
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Deep removal of copper from cobalt sulfate electrolyte by ion-exchange WEN Jun-jie(温俊杰), ZHANG Qi-xiu(张启修), ZHANG Gui-qing(张贵清), CAO Zuo-ying(曹左英) School of Metallurgical Science and Engineering...; Abstract: SP-C was applied for the removal of Cu2+ from simulated cobalt sulfate electrolyte containing Co2+ 50 g/L......
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PHOSPHORUS REMOVAL USING STEEL SLAG S. Zhang1,Y.Z. Lan1,R. W. Smith2,J.K. Wang3 (1.Engineering and Technology Research Institute, Yunnan University,Kunming 650091, China;2.Metallurgical... in the steel-making process. It is an important resource that can be effectively utilized. An experiment was described in which steel slag was tested as an adsorbent for the removal of phosphorus from waste......
Electrolyte composition and removal mechanism of Cu electrochemical mechanical polishingBIAN Yan-fei(边燕飞)1, ZHAI Wen-jie(翟文杰)1, CHENG Yuan-yuan(程媛媛)2, ZHU Bao-quan(朱宝全)1, WANG Jin-hu(王金虎)1(1. School... of electrolytes and the material removal mechanisms for Cu electrochemical mechanical planarization (ECMP) at different pH values including 5-methyl-1H-benzotriazole (TTA), hydroxyethylidenediphosphoric......