Zeolitic imidazolate framework (ZIF-8) in three particle sizes (40, 70 and 100 nm) was prepared through both solvothermal and hydrothermal methods and employed to decorate polyvinylidene fluoride (PVDF). The finger-like macro-voids, sponge-like poly-porous morphology and surface roughness of prepared membranes were characterized by SEM and AFM microscopy. The FTIR spectrum and XPS analysis bear out the chemical component. ZIF-8 has the characteristics of higher porosity and appropriate pore size, which is a condition for improving the permeability and pollution resistance of the modified membrane. Results indicated that different ZIF-8s have different enhancement effects on PVDF MMM. 100 nm ZIF-8 membrane possessed pure water flux (PWF) of 350 L m−2h−1, which was 10 times more than the bare membrane (30 L m−2h−1), and OVA flux recovery ration (FRR%) is 98%. 40 nm ZIF-8 membrane owned BSA FRR% of 98.4%. The 70 nm ZIF-8 showed the best mechanical properties. The dynamic contact angles of UP-Z70 ranged from 104.5° to 62.5° within 180 s. Furthermore, pore size distribution, molecular weight cut-off (MWCO) and porosity were also researched to evaluate the MMM. The dislodge of Reactive Black KN-B, Reactive Red 3BS and Reactive Brilliant Blue KN-R dyes by MMM were studied under different dye concentrations and transmembrane pressures. The membrane can provide selective separation methods for dyes and Reactive Brilliant Blue KN-R up to 99%. Overall, the permeability, hydrophilicy, anti-fouling performance and wastewater treatment of modified membranes were regulated by the ZIF-8 in a steerable blending reaction modification process.
ZhouAJiaRWangY, et al.Abatement of sulfadiazine in water under a modified ultrafiltration membrane (PVDF-PVP-TiO2-dopamine) filtration-photocatalysis system. Sep Purif Technol2020; 234. DOI: 10.1016/j.seppur.2019.116099.
2.
SutrisnaPDHouJLiH, et al.Improved operational stability of Pebax-based gas separation membranes with ZIF-8: a comparative study of flat sheet and composite hollow fibre membranes. J Membr Sci2017; 524: 266–279.
3.
TalaiekhozaniAReza MosayebiMFulazzakyMA, et al.Combination of TiO2 microreactor and electroflotation for organic pollutant removal from textile dyeing industry wastewater. Alex Eng J2020; 59: 549–563.
4.
ZhangHWangXWeiL, et al.A simple seed-embedded method to prepare ZIF-8 membranes supported on flexible PESf hollow fibers. J Environ Chem Eng2019; 72: 222–231.
5.
LiYLiJSoriaRB, et al.Aramid nanofiber and modified ZIF-8 constructed porous nanocomposite membrane for organic solvent nanofiltration. J Membr Sci2020; 603. DOI: 10.1016/j.memsci.2020.118002.
6.
DesaALHairomNHSidikDA, et al.A comparative study of ZnO-PVP and ZnO-PEG nanoparticles activity in membrane photocatalytic reactor (MPR) for industrial dye wastewater treatment under different membranes. J Environ Chem Eng2019; 7(3). DOI: 10.1016/j.jece.2019.103143.
7.
MeshkatSKaliaguineSRodrigueD. Comparison between ZIF-67 and ZIF-8 in Pebax® MH-1657 mixed matrix membranes for CO2 separation. Sep Purif Technol2020; 235: DOI: 10.1016/j.seppur.2019.116150.
8.
GrassoGGalianoFYooMJ, et al.Development of graphene-PVDF composite membranes for membrane distillation. J Membr Sci2020; 604: DOI: 10.1016/j.memsci.2020.118017.
9.
JinMYLinYLiaoY, et al.Development of highly-efficient ZIF-8@PDMS/PVDF nanofibrous composite membrane for phenol removal in aqueous-aqueous membrane extractive process. J Membr Sci2018; 568: 121–133.
10.
XuHMSunXFWangSY, et al.Development of laccase/graphene oxide membrane for enhanced synthetic dyes separation and degradation. Sep Purif Technol2018; 204: 255–260.
11.
HeYLiGWangH, et al.Diafiltration and water recovery of Reactive Brilliant Blue KN-R solution by two-stage membrane separation process. Chem Eng Process2010; 49: 476–483.
12.
KusworoTDAriyantiNUtomoDP. Effect of nano-TiO2 loading in polysulfone membranes on the removal of pollutant following natural-rubber wastewater treatment. J Water Process Eng2020; 35. DOI: 10.1016/j.jwpe.2020.101190.
13.
LohCHWangR. Effects of additives and coagulant temperature on fabrication of high performance PVDF/Pluronic F127 blend hollow fiber membranes via nonsolvent induced phase separation. Chin J Chem Eng2012; 20: 71–79.
14.
ZhaoXHeC. Efficient preparation of super antifouling PVDF ultrafiltration membrane with one step fabricated zwitterionic surface. ACS Appl Mater Interfaces2015; 7: 17947–17953.
15.
CuiJLiFWangY, et al.Electrospun nanofiber membranes for wastewater treatment applications. Sep Purif Technol2020; 250. DOI: 10.1016/j.seppur.2020.117116.
16.
LiXYuSLiK, et al.Enhanced gas separation performance of Pebax mixed matrix membranes by incorporating ZIF-8 in situ inserted by multiwalled carbon nanotubes. Sep Purif Technol2020; 248: DOI: 10.1016/j.seppur.2020.117080.
17.
MeiXWangYYangY, et al.Enhanced treatment of nitroaniline-containing wastewater by a membrane-aerated biofilm reactor: simultaneous nitroaniline degradation and nitrogen removal. Sep Purif Technol2020; 248. DOI: 10.1016/j.seppur.2020.117078.
18.
HamidMRJeongHK. Flow synthesis of polycrystalline ZIF-8 membranes on polyvinylidene fluoride hollow fibers for recovery of hydrogen and propylene. J Ind Eng Chem2020; 88: 319–327.
19.
SanchezAAMladenovNWasswaJ. Fluorescent compounds retained by ultrafiltration membranes for water reuse. J Membr Sci2020; 600. DOI: 10.1016/j.memsci.2020.117867.
20.
ZouDChenXQiuM, et al.Flux-enhanced α-alumina tight ultrafiltration membranes for effective treatment of dye/salt wastewater at high temperatures. Sep Purif Technol2019; 215: 143–154.
21.
SoyluMGökkuşÖÖzyonarF. Foam separation for effective removal of disperse and reactive dyes from aqueous solutions. Sep Purif Technol2020; 247. DOI: 10.1016/j.seppur.2020.116985.
22.
JomekianABazooyarBEsmaeilzadehJ, et al.Highly CO2 selective chitosan/g-C3N4/ZIF-8 membrane on polyethersulfone microporous substrate. Sep Purif Technol2020; 236. DOI: 10.1016/j.seppur.2019.116307.
23.
LiMPZhangXZhangH, et al.Hydrophilic yolk-shell ZIF-8 modified polyamide thin-film nanocomposite membrane with improved permeability and selectivity. Sep Purif Technol2020; 247. DOI: 10.1016/j.seppur.2020.116990.
24.
YuHGuLWuS, et al.Hydrothermal carbon nanospheres assisted-fabrication of PVDF ultrafiltration membranes with improved hydrophilicity and antifouling performance. Sep Purif Technol2020; 247. DOI: 10.1016/j.seppur.2020.116889.
25.
PourziadSOmidkhahMRAbdollahiM. Improved antifouling and self-cleaning ability of PVDF ultrafiltration membrane grafted with polymer brushes for oily water treatment. J Ind Eng Chem2020; 83: 401–408.
26.
MiaoWLiZKYanX, et al.Improved ultrafiltration performance and chlorine resistance of PVDF hollow fiber membranes via doping with sulfonated graphene oxide. Chem Eng J2017; 317: 901–912.
27.
Delanka-PedigeHMChengXMunasinghe-ArachchigeSP, et al.Metagenomic insights into virus removal performance of an algal-based wastewater treatment system utilizing Galdieria sulphuraria. Algal Res2020; 47. DOI: 10.1016/j.algal.2020.101865.
28.
LuYFangWKongJ, et al.A microporous polymer ultrathin membrane for the highly efficient removal of dyes from acidic saline solutions. J Membr Sci2020; 603. DOI: 10.1016/j.memsci.2020.118027.
29.
TranNTKimJOthmanMR. Microporous ZIF-8 and ZIF-67 membranes grown on mesoporous alumina substrate for selective propylene transport. Sep Purif Technol2020; 233. DOI: 10.1016/j.seppur.2019.116026.
30.
ChengLYanPYangX, et al.Microstructure controlling and dielectric relaxation dynamic of ZIF-8 synthesized in different solvents. Mater Chem Phys2020; 247. DOI: 10.1016/j.matchemphys.2020.122869.
YangCXuWNanY, et al.Novel negatively charged nanofiltration membrane based on 4,4′-diaminodiphenylmethane for dye removal. Sep Purif Technol2020; 248. DOI: 10.1016/j.seppur.2020.117089.
33.
LiuXYuanHWangC, et al.A novel PVDF/PFSA-g-GO ultrafiltration membrane with enhanced permeation and antifouling performances. Sep Purif Technol2020; 233: 116038.
34.
SainiBVaghaniDKhuntiaS, et al.A novel stimuli-responsive and fouling resistant PVDF ultrafiltration membrane prepared by using amphiphilic copolymer of poly(vinylidene fluoride) and Poly(2-N-morpholino)ethyl methacrylate. J Membr Sci2020; 603. DOI: 10.1016/j.memsci.2020.118047.
35.
TaoPXuYSongC, et al.A novel strategy for the removal of rhodamine B (RhB) dye from wastewater by coal-based carbon membranes coupled with the electric field. Sep Purif Technol2017; 179: 175–183.
36.
CaoPShiJZhangJ, et al.Piezoelectric PVDF membranes for use in anaerobic membrane bioreactor (AnMBR) and their antifouling performance. J Membr Sci2020; 603. DOI: 10.1016/j.memsci.2020.118037.
37.
LiuCWangWLiY, et al.PMWCNT/PVDF ultrafiltration membranes with enhanced antifouling properties intensified by electric field for efficient blood purification. J Membr Sci2019; 576: 48–58.
38.
ZhongPSWidjojoNChungTS, et al.Positively charged nanofiltration (NF) membranes via UV grafting on sulfonated polyphenylenesulfone (sPPSU) for effective removal of textile dyes from wastewater. J Membr Sci2012; 417–418: 52–60.
39.
LiZKLangWZMiaoW, et al.Preparation and properties of PVDF/SiO2@GO nanohybrid membranes via thermally induced phase separation method. J Membr Sci2016; 511: 151–161.
40.
AlcheikhhamdonYPinnauIHoorfarM, et al.Propylene–propane separation using Zeolitic-Imidazolate Framework (ZIF-8) membranes: process techno-commercial evaluation. J Membr Sci2019; 591. DOI: 10.1016/j.memsci.2019.117252.
41.
SonYRRyuSGKimHS. Rapid adsorption and removal of sulfur mustard with zeolitic imidazolate frameworks ZIF-8 and ZIF-67. Micropor Mesopor Mater2020; 293. DOI: 10.1016/j.micromeso.2019.109819.
42.
NathAMishraAPandePP. A review natural polymeric coagulants in wastewater treatment. Mater Today Proc2020; 235: 16–24.
43.
PrasannanAUdomsinJTsaiHC, et al.Robust underwater superoleophobic membranes with bio-inspired carrageenan/laponite multilayers for the effective removal of emulsions, metal ions, and organic dyes from wastewater. Chem Eng J2020; 391. DOI: 10.1016/j.cej.2019.123585.
44.
ReifBSomboonvongJFabischF, et al.Solvent-free transformation of spray coated ZnO layers to ZIF-8 membranes. Micropor Mesopor Mater2019; 276: 29–40.
45.
FuXZhuLLiangS, et al.Sulfonated poly(α,β,β-trifluorostyrene)-doped PVDF ultrafiltration membrane with enhanced hydrophilicity and antifouling property. J Membr Sci2020; 603. DOI: 10.1016/j.memsci.2020.118046.
46.
CaoXLYanYNZhouFY, et al.Tailoring nanofiltration membranes for effective removing dye intermediates in complex dye-wastewater. J Membr Sci2020; 595. DOI: 10.1016/j.memsci.2019.117476.
47.
NoorIEMartinADahlO. Techno-economic system analysis of membrane distillation process for treatment of chemical mechanical planarization wastewater in nano-electronics industries. Sep Purif Technol2020: 248. DOI: 10.1016/j.seppur.2020.117013
48.
TavangarTJalaliKAlaei ShahmirzadiMA, et al.Toward real textile wastewater treatment: Membrane fouling control and effective fractionation of dyes/inorganic salts using a hybrid electrocoagulation—Nanofiltration process. Sep Purif Technol2019; 216: 115–125.
49.
Aceituno MelgarVMKimJOthmanMR. Zeolitic imidazolate framework membranes for gas separation: a review of synthesis methods and gas separation performance. J Ind Eng Chem2015; 28: 1–15.
50.
KhanIUOthmanMHDJilaniA, et al.ZIF-8 based polysulfone hollow fiber membranes for natural gas purification. Polym Test2020; 84. DOI: 10.1016/j.polymertesting.2020.106415.
51.
JamesJBWangJMengL, et al.ZIF-8 Membrane Ethylene/Ethane Transport characteristics in single and binary gas mixtures. Ind Eng Chem Res2017; 56: 7567–7575.
52.
ZhuTXuSYuF, et al.ZIF-8@GO composites incorporated polydimethylsiloxane membrane with prominent separation performance for ethanol recovery. J Membr Sci2020; 598. DOI: 10.1016/j.memsci.2019.117681.
53.
Sri Abirami SaraswathiMSRanaDDivyaK, et al.Versatility of hydrophilic and antifouling PVDF ultrafiltration membranes tailored with polyhexanide coated copper oxide nanoparticles. Polym Test2020: 84. DOI: 10.1016/j.polymertesting.2020.106367.
Supplementary Material
Please find the following supplemental material available below.
For Open Access articles published under a Creative Commons License, all supplemental material carries the same license as the article it is associated with.
For non-Open Access articles published, all supplemental material carries a non-exclusive license, and permission requests for re-use of supplemental material or any part of supplemental material shall be sent directly to the copyright owner as specified in the copyright notice associated with the article.
