Al<sub>2</sub>O<sub>3</sub>/Yttria‐Stabilized Zirconia Hollow‐Fiber Membrane Incorporated with Iron Oxide for Pb(II) Removal
Chemical Engineering & Technology 42(6): 1321-1329
Article 2019 English
Authors
SP
Syafikah Huda Paiman
MR
Mukhlis A. Rahman
KA
Khairul Hamimah Abas
Abstract
1 min read
Removal by absorptive ceramic membranes can simultaneously absorb and separate metal ions from water. Alumina/yttria‐stabilized zirconia (Al 2 O 3 /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 ‐Fe 2 O 3 was produced and incorporated across the membranes. A reduction in flux was recorded with the deposition of α ‐Fe 2 O 3. 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.
Syafikah Huda Paiman, Mukhlis A. Rahman, Tetsuo Uchikoshi, Nik Abdul Hadi Md Nordin, Nur Hashimah Alias, Norfadhituladha Abdullah, Khairul Hamimah Abas, Mohd Hafiz Dzarfan Othman, Juhana Jaafar, Ahmad Fauzi Ismail
Noresah Said, Muhammad Nidzhom Zainol Abidin, Hasrinah Hasbullah, Ahmad Fauzi Ismail, Pei Sean Goh, Mohd Hafiz Dzarfan Othman, Mohd Sohaimi Abdullah, Be Cheer Ng, Siti Hamimah Sheikh Abdul Kadir, Fatmawati Kamal
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