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Al2O3/yttria-stabilized zirconia hollow-fiber membrane incorporated with iron oxide for Pb(II) removal

Paiman, Syafikah Huda and A. Rahman, Mukhlis and Abas, Khairul Hamimah and Abd. Aziz, Azian and Ismail, Ahmad Fauzi and Othman, Mohd. Hafiz Dzarfan and Jaafar, Juhana and Mohd. Norddin, Mohammad Noorul Anam (2019) Al2O3/yttria-stabilized zirconia hollow-fiber membrane incorporated with iron oxide for Pb(II) removal. Chemical Engineering and Technology, 42 (6). pp. 1321-1329. ISSN 0930-7516

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Official URL: http://dx.doi.org/10.1002/ceat.201800065

Abstract

Removal by absorptive ceramic membranes can simultaneously absorb and separate metal ions from water. Alumina/yttria-stabilized zirconia (Al2O3/YSZ) hollow-fiber membranes, fabricated using phase inversion and sintering process, were deposited with iron oxide by an in-situ hydrothermal process. The results showed that α-Fe2O3 was produced and incorporated across the membranes. A reduction in flux was recorded with the deposition of α-Fe2O3. However, it improved the adsorption capacity for heavy metal adsorption. The adsorption-separation test demonstrated that the optimized membrane is able to completely remove Pb(II) ions after two hours.

Item Type:Article
Uncontrolled Keywords:Adsorption, Ceramic membrane
Subjects:T Technology > TP Chemical technology
Divisions:Chemical and Energy Engineering
ID Code:87712
Deposited By: Widya Wahid
Deposited On:30 Nov 2020 21:09
Last Modified:30 Nov 2020 21:09

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