Cover,Daftar isi,Dewan Redaksi dan sertifikat_Removal of Congo Red and Procion Red Using Zn/Fe Pillared Bentonite

Said, Muhammad (2020) Cover,Daftar isi,Dewan Redaksi dan sertifikat_Removal of Congo Red and Procion Red Using Zn/Fe Pillared Bentonite. In: The 3rd International Conference on Green Energy and Environment (ICoGEE 2021), 29-30 september 2021, Bangka Belitung.

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Abstract

The process of pillarization of metal oxide Zn/Fe compounds in bentonite has been carried out. The study of adsorbent weight, pH, adsorption time, and initial concentration were investigated to get the optimum reduction of Congo red and Procion red concentration. In addition, the pseudo kinetic also determined to investigate the rate and type of adsorption. From the experiment, the optimum conditions for removal of Congo red for the adsorbent weight, pH, and adsorption time were 0.02 g, 2, 20 minutes, respectively, while for the removal of Procion red was 0.04 g, 2, 20 minutes, respectively and both of adsorbent followed the pseudo-second- order model kinetics with chemisorption mechanism. Although the optimum conditions for removal of the two dyes were similar, in fact the percentage removal of the Congo red dye was greater. In conclusion, the Zn/Fe pillared bentonite was more suitable for the removal of the Congo red than Procion red.

Item Type:	Conference or Workshop Item (Paper)
Subjects:	#3 Repository of Lecturer Academic Credit Systems (TPAK) > Conference or Workshop #3 Repository of Lecturer Academic Credit Systems (TPAK) > Articles Access for TPAK (Not Open Sources)
Divisions:	08-Faculty of Mathematics and Natural Science > 47201-Chemistry (S1)
Depositing User:	Dr Muhammad Said
Date Deposited:	11 May 2023 00:14
Last Modified:	11 May 2023 00:14
URI:	http://repository.unsri.ac.id/id/eprint/100381

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