共搜索到9168条信息，每页显示10条信息，共917页。用时：0小时0分0秒593毫秒
: A review [J]. Water Air and Soil Pollution, 2009, 200(1-4): 59-77. DOI: 10.1007/s11270-008-9893-7. [10] SINGH R, MISRA V, SINGH R P. Removal of Cr(VI) by Nanoscale zero-valent iron (nZVI) from soil... J. Cent. South Univ. (2020) 27: 1503-1514 DOI: https://doi.org/10.1007/s11771-020-4386-y High efficient removal and mineralization of Cr(VI) from water by functionalized magnetic fungus......
-mud is reused to produce refractory materials. Table 1 Chemical analyses of red-mud (mass fraction, %) 3.2 Optimization of acid leaching conditions The removal efficiency of iron minerals from red-mud...]. 1974-10-15. [12] AMBIKADEVI V R, LALITHAMBIKA M. Effect of organic acids on ferric iron removal from iron-stained kaolinite [J]. Applied Clay Science, 2000, 16(3-4): 133-145. [13] LAHIRI A. Influence......
of the samples was discussed in terms of specific features of their microconstituents like silicon and the predominant material removal mechanism in a given set of experimental conditions. The observed... removal mechanisms; erosion-corrosion-abrasion; microstructure- property correlations ......
+) state in the leach liquor [14]. Table 4 Vanadium leach liquor composition before and after impurity removal ( g/L) 4.2 Vanadium precipitation as iron vanadate The recovery of V from the leached solution...Trans. Nonferrous Met. Soc. China 28(2018) 2368-2374 Selective leaching and recovery of V as iron vanadate from industrially generated Mo-V residue P. C. ROUT, G. K. MISHRA, D. MOHAPATRA, B. PADH, B......
Characterization of Microcystis Aeruginosa immobilized in complex of PVA and sodium alginate and its application on phosphorous removal in wastewaterLI Fei(李飞)1, 2, MAO Wen-juan(毛文娟)1, 2, LI Xue(李雪)3... after cultivation, which demonstrates that the MA within beads maintains high bioactivity. Removal capacities on phosphorous (P) removal in wastewater in the presence and absence of the BG-11 medium......
in the wastewater. Meanwhile the removal rate of the iron and nickel ions at different inlet flow rates was investigated. The results show that more than 99% (mass fraction) of the metals are removed from solutions containing 110 mg/L iron and 190 mg/L nickel ions, when the hydraulic retention time (HRT) is shortened to 630 min and pH of the inlet is 5.6. The final concentrations of Fe2+ and Ni2+ are 0.3 mg/L......
Reduction process and zinc removal from composite briquettes composed of dust and sludge from a steel enterpriseLei-ge Xia1,Rui Mao1,Jian-liang Zhang1,Xiang-nan Xu1,Meng-fang Wei1,Fei-hua Yang21... the composite briquettes are roasted at 1300°C for 30 min, the metallization ratio and dezincification ratio reaches 91.35% and 99.25%, respectively, indicating that most of the iron oxide is reduced......
composite design experimental method was employed to establish and optimize the model of iron removal process on the basis of the single factor experiment. Meanwhile, the influencing factors of the iron removal rate and the cobalt recovery were also discussed. The results show that, E.Z goethite method is suitable for the iron removal process from the cobaltiferous bioleaching solution, and its......
Introduction Dry dust removal technology of blast furnace is widely applied to blast furnace dust removal system of each large steel and iron company, because of its high efficiency of dust collection... J. Cent. South Univ. (2018) 25: 1920-1927 DOI: https://doi.org/10.1007/s11771-018-3882-9 Influence of blast furnace top gas composition and dust on HCl removal with low temperature Ca-based......
R, Asolfsson G. Dephosphorization of high- phosphorus iron ores by means of acid leaching[J]. Erzmetal, 1981(34): 316-322. [14] JIN Yong-shi, JIANG Tao, YANG Yong-bin, et al. Removal of phosphorus...; 文献标志码:A 文章编号:1672-7207(2011)03-0568-06 Upgrading iron and removing phosphorus from high-phosphorus iron ore ZHU......
