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): 586-593. DOI: 10.1016/j.matchemphys. 2011.04.073. [43] KGANDAY W, MARRAKCHI F, ASIF M, GAMEED B. Mesoporous zeolite–activated carbon composite from oil palm ash as an effective adsorbent for methylene... J. Cent. South Univ. (2020) 27: 388-402 DOI: https://doi.org/10.1007/s11771-020-4304-3 A novel adsorbent of three-dimensional ordered macro/mesoporous carbon for removal of malachite green dye WAGN......
mechanism of Zn-Se-S composite with SO2 resistance[29] 综上可得,氧活性位规避法是目前应用较为广泛的抗硫脱汞材料设计方法,其中硫活性位的设计是目前运用最多的方法.硫活性位的设计方法主要有2大类,其一是通过金属硫化物(如CuS,MoS3和Mn-SnS2等)对材料进行改性,其二是利用含硫活性气体(如H2S和SO2等)对材料进行硫活化.此外,Se0活性位也是... Li′an, CHEN Guanyi, et al. Cr doping MnOx adsorbent significantly improving Hg0 removal and SO2 resistance from coal-fired flue gas and the mechanism investigation[J]. Industrial & Engineering......
Preparation and Properties of La3+-Loaded Fluorion Adsorbent 周钰明1,余春香1 (1.Department of Chemistry and Chemical Engineering,Southeast University,Nanjing 210096,China) Abstract:The La3+-loaded adsorbent was prepared by the reaction between La3+ and ethanolamine-modified vegetable tannic extract,to treat F--containing wastewater.The problems of heavy color caused by vegetable tannic extract......
D, SHAHAT A, NAUSHAD U, SHIWAKU H, YAITA T. Investigation of ligand immobilized nano-composite adsorbent for efficient cerium(III) detection and recovery [J]. Chemical Engineering Journal, 2015, 265: 210-218. [13] RABIUL AWUAL M D, ISMAEL M, YAITA T, EL SAFTY S A, SHIWAKU H, OKAMOTO Y, SUZUKI S. Trace copper(II) ions detection and removal from water using novel ligand modified composite adsorbent......
J. Cent. South Univ. Technol. (2009) 16: 0569-0574 DOI: 10.1007/s11771-009-0095-2 Adsorption of Pb2+ on macroporous weak acid adsorbent resin from aqueous solutions: Batch and column studies... other adsorbents reported in literatures is given in Table 2. Differences of metal uptake are due to the properties of each adsorbent such as structure, functional groups and surface area. 3.3......
Phosphorus Removal from Slightly Polluted Water through Rare Earth Adsorbent陈玉保,宁平,陈云华,张爱敏,李彬,吕国华,邓春玲,张永摘 要:Rare earth(RE) adsorbent modified by lanthanum with zeolite as carrier was used to remove phosphorus from slightly polluted water. The results showed that firstly, the adsorbent was suitable for treatment of low acidic waste water; secondly......
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An Investigation on the Microstructure of Multi-phase Composite Coatings Synthesized by Plasma Spraying Self-reaction Composite Powders DONG Yan-chun1,ZHANG Jian-xin1,HE Ji-ning1,YAN Dian-ran1,NIU Er-wu1,LI Xiang-zhi1 (1.School of Material Science and Engineering, Hebei University of Technology, Tianjin, China) 摘要:Multi-phase self-reaction composite (denoted as MPc) coatings containing ceramic......
of Ministry of Education (Hunan University),Changsha 410082, China)Abstract:A low-cost adsorbent modified kaolin clay (MKC) was synthesized and utilized for Cr(VI) removal from aqueous solution. Adsorption experiments were carried out as a function of adsorbent dosage, solution pH, Cr(VI) mass concentration, contact time, electrolyte, and temperature. It is found that the adsorption efficiency is high......
One Improved Electroless Composite Plating Technique GU Jian1,Sun Wei-ming1,JIN Jia-shan1,GENG Jun-bao1 (1.Power Eng College, Naval University of Enginnering, Wuhan 430033, China) 摘要:The principium of Ni-PTFE electroless composite plating technique has been discussed and a new technique has been presented with improved compounding formula and optimized work condition, its technique parameters......
