SYNTHESIS AND CHARACTERIZATION OF A NEW CATION EXCHANGER-MANGANESE (II) SILICATE DOPING WITH FE, CE, V AND W ELEMENTS AND THEIR USE FOR TREATMENT INDUSTRIAL LIQUID WASTES.
Manganese (II) silicate has been synthesized as a gel product by direct precipitation reaction. Modifying its structure by doping with iron, cerium, vanadium and tungsten elements has been carried out. These materials were characterized using X-ray, IR ,TGA-DTA and chemical stability was studied. The prepared materials show increasing in the capacities values from 2.65, 2.55, 2.22, 1.73 and 1.50 to 3.61, 3.42, 3.11, 2.68 and 2.16 (meqg-1) for Co2+, Cd2+, Cu 2+, Cs+ and Al3+, Respectively as a result of the modification by doping. pH titration data reveal monofunctional behavior. The distribution coefficients values of metal ions have been determined at different pHs. Column application was also studied.
EL-NAGGAR, I., ZAKARIA, E., ALI, I., EL-SABBAH, M., & SOLIMAN, A. (2010). SYNTHESIS AND CHARACTERIZATION OF A NEW CATION EXCHANGER-MANGANESE (II) SILICATE DOPING WITH FE, CE, V AND W ELEMENTS AND THEIR USE FOR TREATMENT INDUSTRIAL LIQUID WASTES.. Al-Azhar Bulletin of Science, 21(Issue 2-A), 345-362. doi: 10.21608/absb.2010.7386
MLA
I. M. EL-NAGGAR; E. S. ZAKARIA; I. M. ALI; M. M. EL-SABBAH; A. S. SOLIMAN. "SYNTHESIS AND CHARACTERIZATION OF A NEW CATION EXCHANGER-MANGANESE (II) SILICATE DOPING WITH FE, CE, V AND W ELEMENTS AND THEIR USE FOR TREATMENT INDUSTRIAL LIQUID WASTES.". Al-Azhar Bulletin of Science, 21, Issue 2-A, 2010, 345-362. doi: 10.21608/absb.2010.7386
HARVARD
EL-NAGGAR, I., ZAKARIA, E., ALI, I., EL-SABBAH, M., SOLIMAN, A. (2010). 'SYNTHESIS AND CHARACTERIZATION OF A NEW CATION EXCHANGER-MANGANESE (II) SILICATE DOPING WITH FE, CE, V AND W ELEMENTS AND THEIR USE FOR TREATMENT INDUSTRIAL LIQUID WASTES.', Al-Azhar Bulletin of Science, 21(Issue 2-A), pp. 345-362. doi: 10.21608/absb.2010.7386
VANCOUVER
EL-NAGGAR, I., ZAKARIA, E., ALI, I., EL-SABBAH, M., SOLIMAN, A. SYNTHESIS AND CHARACTERIZATION OF A NEW CATION EXCHANGER-MANGANESE (II) SILICATE DOPING WITH FE, CE, V AND W ELEMENTS AND THEIR USE FOR TREATMENT INDUSTRIAL LIQUID WASTES.. Al-Azhar Bulletin of Science, 2010; 21(Issue 2-A): 345-362. doi: 10.21608/absb.2010.7386