Please use this identifier to cite or link to this item: https://dspace.ctu.edu.vn/jspui/handle/123456789/64078
Title: Characterization and adsorption capacity of amine-SiO₂ material for nitrate and phosphate removal
Authors: Phan, Phuoc Toan
Nguyen, Trung Thanh
Nguyen, Nhat Huy
Le, Ngoc Hang
Le, Tri Thich
Keywords: Amine-SiO₂
Phosphate adsorption
Nitrate adsorption
Water treatment
Issue Date: 2019
Series/Report no.: Vietnam Journal of Science and Technology;Vol. 57, No. 04 .- P.492-498
Abstract: Amine-SiO₂ material was synthesized and applied as a novel adsorbent for nitrate and phosphate removal from aqueous solution. The characterization of Amine-SiO₂ were done by using TGA, FTIR, BET, and SEM analyses. Results showed that Amine-SiO₂ had higher nitrate and phosphate adsorption capacity of 1.14 and 4.16 times, respectively, than commercial anion exchange resin (Akualite A420). In addition, Amine-SiO₂ also had good durability with stable performance after at least 10 regeneration times, indicating that this material is very promising for commercialization in the future as an adsorbent for water treatment.
URI: https://dspace.ctu.edu.vn/jspui/handle/123456789/64078
ISSN: 2525-2518
Appears in Collections:Vietnam journal of science and technology

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