TY - JOUR
T1 - Phosphate Ion Removal from Synthetic and Real Wastewater Using MnFe2O4Nanoparticles
T2 - A Reusable Adsorbent
AU - Brontowiyono, Widodo
AU - Patra, Indrajit
AU - Hussein, Shaymaa Abed
AU - Alimuddin,
AU - Mahdi, Ahmed B.
AU - Izzat, Samar Emad
AU - Al-Dhalemi, Dhuha Mohsin
AU - Aldulaim, Ahmed Kareem Obaid
AU - Parra, Rosario Mireya Romero
AU - Arenas, Luis Andres Barboza
AU - Mustafa, Yasser Fakri
N1 - Publisher Copyright:
© 2022 Slovensko Kemijsko Drustvo. All rights reserved.
PY - 2022
Y1 - 2022
N2 - The purpose of this study was to eliminate phosphate (P) from wastewater using MnFe2O4nanoparticles. BET, TGA/ DTG, FTIR, SEM, TEM, VSM, XRD and EDX/Map analyses were used to determine the MnFe2O4surface properties. The specific surface area of the adsorbent was 196.56 m2/g and VSM analysis showed that the adsorbent has a ferromagnetic property. The maximum P sorption efficiency using MnFe2O4(98.52%) was achieved at pH 6, temperature of 55 °C, P concentration of 10 mg/L, time of 60 min, and sorbent dosage of 2.5 g/L, which is a significant value. Also, the thermodynamic study indicated that the P sorption process is spontaneous and endothermic. Moreover, the utmost sorption capacity of P using MnFe2O4was 39.48 mg/g. Besides, MnFe2O4can be used for up to 6 reuse cycles with high sorption efficiency (>91%). Also, MnFe2O4was able to remove phosphate, COD, and BOD5 from municipal wastewater with considerable removal efficiencies of 82.7%, 75.8%, and 77.3%, respectively.
AB - The purpose of this study was to eliminate phosphate (P) from wastewater using MnFe2O4nanoparticles. BET, TGA/ DTG, FTIR, SEM, TEM, VSM, XRD and EDX/Map analyses were used to determine the MnFe2O4surface properties. The specific surface area of the adsorbent was 196.56 m2/g and VSM analysis showed that the adsorbent has a ferromagnetic property. The maximum P sorption efficiency using MnFe2O4(98.52%) was achieved at pH 6, temperature of 55 °C, P concentration of 10 mg/L, time of 60 min, and sorbent dosage of 2.5 g/L, which is a significant value. Also, the thermodynamic study indicated that the P sorption process is spontaneous and endothermic. Moreover, the utmost sorption capacity of P using MnFe2O4was 39.48 mg/g. Besides, MnFe2O4can be used for up to 6 reuse cycles with high sorption efficiency (>91%). Also, MnFe2O4was able to remove phosphate, COD, and BOD5 from municipal wastewater with considerable removal efficiencies of 82.7%, 75.8%, and 77.3%, respectively.
KW - MnFeOnanoparticles
KW - Sorption
KW - phosphate
KW - wastewater
UR - http://www.scopus.com/inward/record.url?scp=85139572396&partnerID=8YFLogxK
U2 - 10.17344/acsi.2022.7594
DO - 10.17344/acsi.2022.7594
M3 - Original Article
C2 - 36196816
AN - SCOPUS:85139572396
SN - 1318-0207
VL - 69
SP - 681
EP - 693
JO - Acta Chimica Slovenica
JF - Acta Chimica Slovenica
IS - 3
ER -