Integration of Microfiltration and Visible-Light-Driven Photocatalysis on a ZnWO4 Nanoparticle/Nickel-Aluminum-Layered Double Hydroxide Membrane for Enhanced Water Purification

被引：36

作者：

Zhao, Guoqing ^{[1
]}

Zou, Jiao ^{[1
]}

Chen, Xiaoqing ^{[1
]}

Zhang, Taiheng ^{[1
]}

Yu, Jingang ^{[1
]}

Zhou, Shu ^{[1
]}

Li, Caifeng ^{[1
]}

Jiao, Feipeng ^{[1
]}

机构：

[1] Cent South Univ, Sch Chem & Chem Engn, Changsha 410083, Peoples R China

来源：

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH | 2020年 / 59卷 / 14期

基金：

中国国家自然科学基金;

关键词：

REDUCED GRAPHENE OXIDE; METHYLENE-BLUE; COMPOSITE MEMBRANE; EFFICIENT DEGRADATION; NANOWIRE ARRAYS; PVDF MEMBRANES; PHOTODEGRADATION; HETEROJUNCTION; SEPARATION; REMOVAL;

D O I：

10.1021/acs.iecr.9b06831

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Facing the increasing organic wastewater pollutants in the world, it is curious to discover novel materials for efficient wastewater separation and organic pollutants degradation. Hence, in order to solve the above problems, zinc tungstate nanoparticle/nickel-aluminum-layered double hydroxides/polyvinylidene fluoride composite photocatalytic membranes (ZnWO4/NiAl-LDH/PVDF) were constructed via vacuum filtration technology. In the following, multiple techniques were selected to characterize its physical and chemical structures. Results showed that the photocatalytic degradation performance of methylene blue was 93.97% with ZnWO4/NiAl-LDH composites and the corresponding rate constants were nearly 9.70, 2.42, and 2.06 times higher than commercial P25, NiAl-LDH, and ZnWO4 nanoparticles, respectively. After five cycles, the photocatalytic degradation rate still reached 85%. In addition, the rejection rate and water flux of ZnWO4/NiAl-LDH/PVDF membranes were 76.78% and 179.197 L.m(-2).h(-1) at 0.1 bar. Hence, the thoughts about ZnWO4/NiAl-LDH/PVDF membrane design can open a new insight to develop the new related photocatalysts and membrane separation techniques.

引用

页码：6479 / 6487

页数：9

共 68 条

[1] Photocatalytic nanofiber-coated alumina hollow fiber membranes for highly efficient oilfield produced water treatment [J].

Alias, Nur Hashimah ;

Jaafar, Juhana ;

Samitsu, Sadaki ;

Matsuura, T. ;

Ismail, A. F. ;

Othman, M. H. D. ;

Rahman, Mukhlis A. ;

Othman, Nur Hidayati ;

Abdullah, Norfazliana ;

Paiman, Syafikah Huda ;

Yusof, N. ;

Aziz, F. .

CHEMICAL ENGINEERING JOURNAL, 2019, 360 :1437-1446

[2] Synthesis of graphene oxide/polyacrylamide composite membranes for organic dyes/water separation in water purification [J].

Cheng, Meng-meng ;

Huang, Lin-jun ;

Wang, Yan-xin ;

Zhao, Yun-chao ;

Tang, Jian-guo ;

Wang, Yao ;

Zhang, Yang ;

Hedayati, Mohammadhasan ;

Kipper, Matt J. ;

Wickramasinghe, S. Ranil .

JOURNAL OF MATERIALS SCIENCE, 2019, 54 (01) :252-264

[3] Novel g-C3N4/TiO2/PAA/PTFE ultrafiltration membrane enabling enhanced antifouling and exceptional visible-light photocatalytic self-cleaning [J].

Chi, Lina ;

Qian, Yingjia ;

Guo, Junqiu ;

Wang, Xinze ;

Arandiyan, Hamidreza ;

Jiang, Zheng .

CATALYSIS TODAY, 2019, 335 :527-537

[4] Efficient activity and stability of ZnWO4/CdS composite towards visible light photocatalytic H2 evolution [J].

Cui, Haojie ;

Li, Beibei ;

Zheng, Xudong ;

Zhang, Yuzhe ;

Yao, Chao ;

Li, Zhongyu ;

Sun, Dazhi ;

Xu, Song .

JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY, 2019, 384

[5] A novel electrochemical sensor for the selective determination of hydroquinone and catechol using synergic effect of electropolymerized nicotinic acid film and Cd-doped ZnWO4 nanoneedle [J].

Dang, Yuan ;

Wang, Xiaojiao ;

Cui, Rongrong ;

Chen, Shuangli ;

Zhou, Yuanzhen .

JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 2019, 834 :196-205

[6] Review on Metal Sulphide-based Z-scheme Photocatalysts [J].

Di, Tingmin ;

Xu, Quanlong ;

Ho, WingKei ;

Tang, Hua ;

Xiang, Quanjun ;

Yu, Jiaguo .

CHEMCATCHEM, 2019, 11 (05) :1394-1411

[7] Photocatalytic activity of mesoporous WO3/TiO2 nanocomposites for the photodegradation of methylene blue [J].

El-Yazeed, W. S. Abo ;

Ahmed, Awad I. .

INORGANIC CHEMISTRY COMMUNICATIONS, 2019, 105 :102-111

[8] Impact of industrial wastewater on the dynamics of antibiotic resistance genes in a full-scale urban wastewater treatment plant [J].

Fiorentino, Antonino ;

Di Cesare, Andrea ;

Eckert, Ester M. ;

Rizzo, Luigi ;

Fontaneto, Diego ;

Yang, Ying ;

Corno, Gianluca .

SCIENCE OF THE TOTAL ENVIRONMENT, 2019, 646 :1204-1210

[9] Impact of iron and hydrogen peroxide on membrane degradation for polymer electrolyte membrane water electrolysis: Computational and experimental investigation on fluoride emission [J].

Frensch, Steffen Henrik ;

Serre, Guillaume ;

Fouda-Onana, Frederic ;

Jensen, Henriette Casper ;

Christensen, Morten Lykkegaard ;

Araya, Samuel Simon ;

Kaer, Soren Knudsen .

JOURNAL OF POWER SOURCES, 2019, 420 :54-62

[10] Carbon microspheres work as an electron bridge for degrading high concentration MB in CoFe2O4@carbon microsphere/g-C3N4 with a hierarchical sandwich-structure [J].

Gao, Mingming ;

Feng, Jing ;

He, Fei ;

Zeng, Wenjing ;

Wang, Xue ;

Ren, Yueming ;

Wei, Tong .

APPLIED SURFACE SCIENCE, 2020, 507

← 1 2 3 4 5 6 7 →