Daftar Isi: The application of the metal organic framework for ion removal in seawater

Main Authors:	Putro, Jindrayani Nyoo, Ondang, Immanuel Joseph, Lunardi, Valentino Bervia, Ismadji, Suryadi, Soetaredjo, Felycia Edi, Anggorowati, Adriana Anteng, Santoso, Shella Permatasari, Lie, Jenni, Gunarto, Chintya
Format:	Article PeerReviewed Book
Bahasa:	eng
Terbitan:	Elsevier , 2021
Subjects:	Chemical Engineering
Online Access:	http://repository.ukwms.ac.id/id/eprint/27456/1/1-The_application_of_the_metal_.pdf http://repository.ukwms.ac.id/id/eprint/27456/3/1-R1%262-The_application_of_the_metal_.pdf http://repository.ukwms.ac.id/id/eprint/27456/4/1-The_application_of_the_metal_Hasil%20Cek%20Similarity.pdf http://repository.ukwms.ac.id/id/eprint/27456/ https://www.sciencedirect.com/journal/journal-of-molecular-liquids/about/aims-and-scope

Daftar Isi:

Metal-Organic Framework (MOF) was used as an adsorbent in the desalination process. In this study, MIL-53 Al was employed to remove ions from seawater. MIL-53 was prepared using Al(NO3)3�9H2O as a precursor, which dissolved with ethanol-water, then ligand was added by the ratio of metal to ligands 1:1.5. The crystallography of MIL-53(Al) was investigated using X-ray diffraction analysis to obtain a clear structure of crystals before and after activation. MIL-53(Al)(ht) ’s adsorption ability was tested for ions adsorption from seawater at 303 K. The removal efficiency of MIL-53(Al)(ht) toward multi-ion was 20.5% with an adsorption capacity of 147.7 mg ions/g MIL-53. The ions adsorption removal in MIL-53 (Al)(ht) follow the sequence of Cl+ > Na+ > SO4 2+ > Mg2+ > K+ > Ca2+. The reusability of MIL-53(Al)(ht) was also investigated, and the result indicated that its adsorption capacity significantly decreased after the 1st cycle of adsorption/desorption.