Please use this identifier to cite or link to this item:
Title: Characterization and phosphate adsorption capacity of anion exchange resin - supported iron hydroxide material
Other Titles: Đặc trưng và khả năng hấp phụ phốt phát của vật liệu hydroxit sắt trong khung nhựa anionic
Authors: Thanh, Nguyen Trung
Huy, Nguyen Nhat
Minh, Truong Vu
Toan, Phan Phuoc
Keywords: Iron (III) hydroxide
Anion exchange resin
Nhựa trao đổi anion
Hydroxit sắt (III)
Hấp phụ phốt phát
Issue Date: 2019
Publisher: An Giang University, VNU - HCM; Ho Chi Minh City University of Technology, VNU - HCM
Abstract: In this study, Fe(OH)3/AER (AER-anion exchange resin) was synthesized as a novel and potential material for removal of phosphate in water environment. Characteristics of the material were determined by using FTIR and SEM. Results showed that Fe(OH)3/AER material was successfully synthesized and had high phosphate adsorption capacity (~ 115 mgPO4 3- per unit weight of impregnated FeCl3) with short adsorption equilibrium time of ~ 45 mins and optimum pH of 5. Furthermore, the Fe(OH)3/AER material also showed very good adsorption durability after at least 10 times of regeneration. This may be due to the strong interaction force between Fe(OH)3 nanoparticles and AER support.
Description: Tạp chí Khoa học Trường Đại học An Giang – 2019, Vol. 7 (4), 82 – 90
Appears in Collections:Vol 07 (4)

Files in This Item:
File Description SizeFormat 
  Restricted Access
393.23 kBAdobe PDFView/Open

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.