TY - JOUR
T1 - Selective Adsorption of CPTMS-SBA-15 towards Zinc and Cadmium for Liquid Waste Remediation
AU - Dhaneswara, Donanta
AU - Putranto, Dewanto Adhy
AU - Bachtiar, Muhammad
AU - Fatriansyah, Jaka Fajar
N1 - Publisher Copyright:
© The Authors, published by EDP Sciences, 2018.
PY - 2018/11/26
Y1 - 2018/11/26
N2 - Mesoporous silica SBA-15 has been synthesized using Tetraorthosilicate as precursor and Pluronic 123 triblock copolymers as template through the sol gel method. The surface of SBA-15 was modified using functionalization agent CPTMS (3-chloropropyl(trimethoxy)silane). SBA-15 was found to have surface area of 831.996 m2/g higher than CPTMS-SBA-15 which has surface area at 711.061 m2/g. Laboratory water sampels of Zn and Cd were adsorbed by CPTMS-SBA-15 and SBA-15. The comparison of SBA-15 and CPTMS-SBA-15 indicated that CPTMS-SBA-15 has lower surface and pore size. CPTMS-SBA-15 also has lower effectiveness in adsorption than SBA-15. The comparison between Zn and Cd percentage removal has been studied in this paper. XRD was used for identify the materials. FTIR was used to study the organic group of both SBA-15. AAS was used for determine the adsorption capability of SBA-15.
AB - Mesoporous silica SBA-15 has been synthesized using Tetraorthosilicate as precursor and Pluronic 123 triblock copolymers as template through the sol gel method. The surface of SBA-15 was modified using functionalization agent CPTMS (3-chloropropyl(trimethoxy)silane). SBA-15 was found to have surface area of 831.996 m2/g higher than CPTMS-SBA-15 which has surface area at 711.061 m2/g. Laboratory water sampels of Zn and Cd were adsorbed by CPTMS-SBA-15 and SBA-15. The comparison of SBA-15 and CPTMS-SBA-15 indicated that CPTMS-SBA-15 has lower surface and pore size. CPTMS-SBA-15 also has lower effectiveness in adsorption than SBA-15. The comparison between Zn and Cd percentage removal has been studied in this paper. XRD was used for identify the materials. FTIR was used to study the organic group of both SBA-15. AAS was used for determine the adsorption capability of SBA-15.
UR - http://www.scopus.com/inward/record.url?scp=85059124233&partnerID=8YFLogxK
U2 - 10.1051/e3sconf/20186505008
DO - 10.1051/e3sconf/20186505008
M3 - Conference article
AN - SCOPUS:85059124233
SN - 2555-0403
VL - 65
JO - E3S Web of Conferences
JF - E3S Web of Conferences
M1 - 05008
T2 - 2018 International Conference on Civil and Environmental Engineering, ICCEE 2018
Y2 - 2 October 2018 through 5 October 2018
ER -