共搜索到3379条信息，每页显示10条信息，共338页。用时：0小时0分0秒376毫秒
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......
......
of Agronomy, 1982: 403-430. [19] KIM Y H, BAE B, CHOUNG Y K. Optimization of biological phosphorus removal from contaminated sediments with phosphate solubilizing microorganisms [J]. J Biosci Bioeng... Botanical Research Institute’s phosphate (NBRIP) growth medium containing tricalcium phosphate (TCP) as sole phosphorus (P) source. The strain YC is identified as Stenotrophomonas maltophilia (S......
......
J. Cent. South Univ. (2019) 26: 1374-1384 DOI: https://doi.org/10.1007/s11771-019-4093-8 Fixed-bed column study for deep removal of copper (II) from simulated cobalt electrolyte using polystyrene... of Springer Nature 2019 Abstract: This study presents the deep removal of copper (II) from the simulated cobalt electrolyte using fabricated polystyrene-supported 2-aminomethylpyridine chelating resin (PS-AMP......
Mass transfer of phosphorus in high-phosphorus hot-metal refiningJiang Diao,Xuan Liu,Tao Zhang,Bing XieCollege of Materials Science and Engineering, Chongqing University摘 要:Mass transfer of phosphorus in high-phosphorus hot-metal refining was investigated using CaO-FetO-SiO 2 slags at 1623 K. Based on a two-film theory kinetic model and experimental......
Effects of Phosphorus and Iron on Microstructures and Mechanical Properties in NiCrFe-Based AlloysXin-Tong Lian1,2,Wen-Ru Sun1,Fang Liu1,Dan-Dan Zheng1,Xin Xin11. Institute of Metal Research, Chinese... properties, especially creep properties, of the NiCrFe-based alloys with various contents of phosphorus and iron were investigated. The results showed that the tensile yield strength decreased......
Removal of copper from nickel anode electrolyte through ion exchange CHEN Ai-liang(陈爱良)1, 2, QIU Guan-zhou(邱冠周)1, ZHAO Zhong-wei(赵中伟)2, SUN Pei-mei(孙培梅)2, YU Run-lan(余润兰)1 1...; Abstract: An novel method for removal of copper from nickel anodic electrolyte through ion exchange was studied after cupric......
Removal of zirconium from hydrous titanium dioxideXue-qin Ma1,2,3,Ya-hui Liu1,2,Jing-long Chu1,2,Jie Li1,2,Tian-yan Xue1,2,Li-na Wang1,2,Tao Qi1,21. National Engineering Laboratory...) by the NaF solution. The effects of main parameters, i.e. pH values, NaF dosage, temperature and retention time, on the removal of zirconium were studied. The optimal conditions were found......
preparation method for lithium hexafluorophosphate (LiPF6) was introduced. Phosphorus pentafluoride (PF5) was first prepared using CaF2 and P2O5 at 280 ℃ for 3 h. LiPF6 was synthesized in acetonitrile... that the self-synthesized LiPF6 has higher purity, lower impurity contents and better thermal stability than the commercial LiPF6. Key words: lithium-ion batteries; lithium hexafluorophosphate; phosphorus......
