ព្រឹត្តិបត្រស្រាវជ្រាវ (Research Articles)

Title
Adsorptive removal of arsenate using inorganic magnetite particles
Author(s)Younggyun Choi, Phearom San, Jonica Ella Doliente, Minsoo Maeng, Seok Dockko, Euiso Choi
Status 37 views, 13 downloads Download
Keywords   Adsorption     Arsenic(V)     Batch and column tests     Magnetite     Mill scale  
Abstract

Arsenic (As)-contaminated drinking water is a serious health problem in many parts of the world. Although magnetite particles have been shown to be effective at removal of arsenic from water, there has been no research to assess the feasibility of using mill scale-derived magnetite for water treatment. This project was conducted to evaluate magnetite particles as a cost-effective and eco-friendly As adsorbent. Mill scale iron waste has been used to prepare magnetite. The synthesized magnetite was fully characterized and used for the removal of arsenate anion from water. Magnetite showed adsorption capacity of 8.612 mg/g for arsenate anion. Desorption studies were done on the adsorbent to check the recyclability. Magnetite was regenerated with no change in arsenic removal efficiency.

JournalDesalination and Water Treatment
Publisher/InstitutionDESALINATION PUBL, 36 WALCOTT VALLEY DRIVE, HOPKINTON, USA, MA, 01748
Field/FacultyEngineering, Chemical | Water Resources
Publication Year2016
Volumn57
Issue60
Pages29448-29456
DOIhttps://doi.org/10.1080/19443994.2016.1164085
Recommended CitationYounggyun Choi, Phearom San, Jonica Ella Doliente, Minsoo Maeng, Seok Dockko, Euiso Choi . (2016). Adsorptive removal of arsenate using inorganic magnetite particles. Desalination and Water Treatment , 57, 29448-29456
Contact Emailyoungchoi@cnu.ac.kr, Sanphearom510@gmail.com, jonicaelladoliente@gmail.com, arielsinger@hanmail.net, dockko@dankook.ac.kr, echoi@korea.ac.kr.