Synthesis of zeolitic imidazolate framework-8 modified graphene oxide composite and its application for lead removal

被引:7
作者
Ahmad, Siti Zu Nurain [2 ,3 ]
Salleh, Wan Norharyati Wan [1 ,2 ,3 ]
Yusop, Mohd Zamri Mohd [2 ,4 ]
Hamdan, Rafidah [5 ]
Aziz, Farhana [2 ,3 ]
Awang, Nor Asikin [2 ,3 ]
Ismail, Ahmad Fauzi [2 ,3 ]
机构
[1] Univ Teknol Malaysia, Adv Membrane Technol Res Ctr AMTEC, Johor Baharu 81310, Johor, Malaysia
[2] Univ Teknol Malaysia, Adv Membrane Technol Res Ctr AMTEC, Johor Baharu, Malaysia
[3] Univ Teknol Malaysia, Fac Chem & Energy Engn, Johor Baharu, Malaysia
[4] Univ Teknol Malaysia, Fac Mech Engn, Johor Baharu, Malaysia
[5] Univ Tun Hussein Onn Malaysia, Fac Civil Engn & Built Environm, Dept Civil Engn, Batu Pahat, Malaysia
关键词
adsorption; heavy metals removal; loading ratio; graphene oxide; metal organic framework; ZIF; HIGH ADSORPTION CAPACITY; HEAVY-METAL IONS; ZIF-8; NANOPARTICLES; WASTE-WATER; NANOCOMPOSITES; ADSORBENT; CHITOSAN; CADMIUM; HYBRID; PB(II);
D O I
10.1002/jctb.7337
中图分类号
Q81 [生物工程学(生物技术)]; Q93 [微生物学];
学科分类号
071005 ; 0836 ; 090102 ; 100705 ;
摘要
BACKGROUND: The removal of lead ions (Pb2+) from industrial wastewater can be achieved using adsorption technology. Composites of zeolitic imidazolate framework-8 (ZIF-8) and graphene oxide (GO) were prepared via room temperature synthesis (RTS) using RO water as the solvent and by mixing GO with separated parts of ZIF-8 precursors before its combination. Three weight percentages of GO, 10wt%, 30wt% and 50wt%, were used to synthesize ZGH10, ZGH30 and ZGH50 to determine optimum preparation and application conditions.Results: ZGH30 showed the most outstanding performance as an adsorbent for Pb2+ removal from aqueous solution. As captured by field emission scanning electron microscopy image, ZGH30 showed an adequate amount of ZIF-8 grown on all surfaces of thr GO sheet, with an appropriate exposure of GO sheet layers for further Pb2+ interaction. The Pb2+ adsorption test revealed that ZGH30 obtained the optimum operating values between pH 5 and 6, using 10 mg dosage and it could remove & LE;97% of 100 mg L-1 Pb2+. Additionally, ZGH30 achieved the most rapid equilibrium time within 10 min, similar to ZGH50, as compared to their individual components, ZIF-8 (240 min) and GO (300 min). The mechanism of Pb2+ adsorption fitted well with a Langmuir isotherm and pseudo-second-order kinetic model. The theoretical maximum adsorption capacities obtained through Langmuir isotherm were 200, 454.55, 476.19, 555.56 and 454.55 mg g(-1), for GO, ZH, ZGH10, ZGH30 and ZGH50, respectively.Conclusions: Therefore, ZGH30 hybrid successfully unleashed its potential as the adsorbent for wastewater treatment technology with improved performance after modification. (c) 2023 Society of Chemical Industry (SCI).
引用
收藏
页码:2668 / 2676
页数:9
相关论文
共 41 条
[1]   Synthesis of metal-organic framework hybrid nanocomposites based on GO and CNT with high adsorption capacity for dye removal [J].
Abdi, Jafar ;
Vossoughi, Manouchehr ;
Mahmoodi, Niyaz Mohammad ;
Alemzadeh, Iran .
CHEMICAL ENGINEERING JOURNAL, 2017, 326 :1145-1158
[2]   Effects of operating parameters on cadmium removal for wastewater treatment using zeolitic imidazolate framework-L/graphene oxide composite [J].
Ahmad, Siti Zu Nurain ;
Salleh, Wan Norharyati Wan ;
Ismail, Nor Hafiza ;
Razali, Nur Aqilah Mohd ;
Hamdan, Rafidah ;
Ismail, Ahmad Fauzi .
JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING, 2021, 9 (05)
[3]   Zeolitic imidazolate framework-L incorporated graphene oxide hybrid for cadmium removal [J].
Ahmad, Siti Zu Nurain ;
Salleh, Wan Norharyati Wan ;
Ismail, Nor Hafiza ;
Rosman, Nurafiqah ;
Razali, Nur Aqilah Mohd ;
Hamdan, Rafidah ;
Ismail, Ahmad Fauzi .
MATERIALS TODAY-PROCEEDINGS, 2021, 42 :8-14
[4]   Pb(II) removal and its adsorption from aqueous solution using zinc oxide/graphene oxide composite [J].
Ahmad, Siti Zu Nurain ;
Salleh, Wan Norharyati Wan ;
Yusof, Norhaniza ;
Mohd Yusop, Mohd Zamri ;
Hamdan, Rafidah ;
Awang, Nor Asikin ;
Ismail, Nor Hafiza ;
Rosman, Norafiqah ;
Sazali, Norazlianie ;
Ismail, Ahmad Fauzi .
CHEMICAL ENGINEERING COMMUNICATIONS, 2021, 208 (05) :646-660
[5]   Facile formation of ZIF-8 thin films on ZnO nanorods [J].
Al-Kutubi, Hanan ;
Dikhtiarenko, Alla ;
Zafarani, Hamid Reza ;
Sudholter, Ernst J. R. ;
Gascon, Jorge ;
Rassaei, Liza .
CRYSTENGCOMM, 2015, 17 (29) :5360-5364
[6]   Capacity and Modeling of Acid Blue 113 Dye Adsorption onto Chitosan Magnetized by Fe2O3 Nanoparticles [J].
Al-Musawi, Tariq J. ;
Mengelizadeh, Nezamaddin ;
Al Rawi, Orabi ;
Balarak, Davoud .
JOURNAL OF POLYMERS AND THE ENVIRONMENT, 2022, 30 (01) :344-359
[7]   Preparation of Zeolite/Zinc Oxide Nanocomposites for toxic metals removal from water [J].
Alswata, Abdullah A. ;
Bin Ahmad, Mansor ;
Al-Hada, Naif Mohammed ;
Kamari, Halimah Mohamed ;
Bin Hussein, Mohd Zobir ;
Ibrahim, Nor Azowa .
RESULTS IN PHYSICS, 2017, 7 :723-731
[8]   Decorating graphene oxide with zeolitic imidazolate framework (ZIF-8) and pseudo-boehmite offers ultra-high adsorption capacity of diclofenac in hospital effluents [J].
Arabkhani, Payam ;
Javadian, Hamedreza ;
Asfaram, Arash ;
Ateia, Mohamed .
CHEMOSPHERE, 2021, 271
[9]  
Bensacia N., 2021, INORGANIC ORGANIC CO, P169
[10]   Study on the performance of Cd2+ sorption using dimethylethylenediamine-modified zinc-based MOF (ZIF-8-mmen): optimization of the process by RSM technique [J].
Binaeian, Ehsan ;
Maleki, Sina ;
Motaghedi, Nazanin ;
Arjmandi, Mehrzad .
SEPARATION SCIENCE AND TECHNOLOGY, 2020, 55 (15) :2713-2728