The Adsorption Efficiency of Iron from Post-Tin Mining Water using Nanomagnetic Fe3O4/Chitosan Portunus pelagicus shells

Autor:	A. Samsiar, E. Julianti, V. A. Fabiani, R. N. Siregar
Rok vydání:	2019
Předmět:	Chitosan chemistry.chemical_compound Adsorption chemistry biology chemistry.chemical_element Portunus pelagicus Tin biology.organism_classification Nuclear chemistry
Zdroj:	IOP Conference Series: Earth and Environmental Science. 353:012018
ISSN:	1755-1315 1755-1307
DOI:	10.1088/1755-1315/353/1/012018
Popis:	Adsorption was carried out on the water of post tin mining using nanomagnetic Fe3O4/chitosan from Portunus pelagicus shells. Nanomagnetic Fe3O4/Chitosan was prepared for iron adsorption. The nanomagnetic Fe3O4 was characterized through XRD and chitosan was characterized through FTIR The concentration of Fe in post tin mining water is 6.1 ppm. This study varied the mass of Fe3O4 and stirring time. The adsorption results were analyzed by AAS and obtained the largest adsorption efficiency (96.72%) at stirring 30 minutes with a mass of Fe3O4 of 120 mg.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::bfb79205becb5d58c9e6cf9d659e4e2b https://doi.org/10.1088/1755-1315/353/1/012018 Zobrazit plný text záznamu