Efficient removal of partially hydrolysed polyacrylamide in polymer-flooding produced water using photocatalytic graphitic carbon nitride nanofibres

被引：26

作者：

Alias, Nur Hashimah ^{[1
,2
]}

Jaafar, Juhana ^{[1
]}

Samitsu, Sadaki ^{[3
]}

Ismail, A. F. ^{[1
]}

Othman, M. H. D. ^{[1
]}

Rahman, Mukhlis A. ^{[1
]}

Othman, Nur Hidayati ^{[2
]}

Yusof, N. ^{[1
]}

Aziz, F. ^{[1
]}

Mohd, T. A. T. ^{[2
]}

机构：

[1] Univ Teknol Malaysia, Sch Chem & Energy Engn, Adv Membrane Technol Res Ctr AMTEC, Fac Engn, Skudai 81310, Johor, Malaysia

[2] Univ Teknol MARA, Fac Chem Engn, Dept Oil & Gas Engn, Shah Alam 40450, Selangor, Malaysia

[3] NIMS, Res & Serv Div Mat Data & Integrated Syst MaDIS, Data Driven Polymer Design Grp, 1-2-1 Sengen, Tsukuba, Ibaraki 3050047, Japan

来源：

ARABIAN JOURNAL OF CHEMISTRY | 2020年 / 13卷 / 02期

关键词：

Graphitic carbon nitride; Nanofibres; Photocatalytic degradation; Adsorption; Partially hydrolysed polyacrylonitrile; Polymer-flooding produced water; MUSSEL INSPIRED CHEMISTRY; HEAVY OIL-RECOVERY; FACILE PREPARATION; COMBINATION; NANOCOMPOSITES; DEGRADATION; NANOTUBES; INJECTION;

D O I：

10.1016/j.arabjc.2019.08.004

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

In this work, graphitic carbon nitride (GCN) photocatalyst-incorporated polyacrylonitrile (PAN) nanofibres (GCN/PAN nanofibres) were successfully prepared using electrospinning technique. The physicochemical properties of the fabricated GCN/PAN nanofibres were analysed using field emission scanning electron microscopy (FESEM), transmission electron microscopy (TEM), elemental analyser, X-ray powder diffraction (XRD), Fourier transform infrared spectroscopy (FTIR) and UV-vis-NIR spectroscopy. The photocatalytic degradation by GCN/PAN nanofibres exhibited 90.2% photodegradation of partially hydrolysed polyacrylonitrile (HPAM) after 180 min under UV light irradiation in a suspension photocatalytic reactor. The results suggest that the photodegradation of HPAM contaminant by GCN/PAN nanofibres was due to the synergetic effects of HPAM adsorption by the PAN nanofibres and HPAM photodegradation by the GCN. This study provides an insight into the removal of HPAM from polymer-flooding produced water (PFPW) through photocatalytic degradation of liquid-permeable self-supporting nanofibre mats as a potentially promising material to be used in industrial applications. (C) 2019 Production and hosting by Elsevier B.V. on behalf of King Saud University.

引用

页码：4341 / 4349

页数：9

共 46 条

[1]

Achim Norfarisha, 2015, Advanced Materials Research, V1113, P690, DOI 10.4028/www.scientific.net/AMR.1113.690

[2] Visible light photocatalytic degradation of HPAM polymer in oil produced water using supported zinc oxide enanorods [J].

Al-Sabahi, Jamal ;

Bora, Tanujjal ;

Claereboudt, Michel ;

Al-Abri, Mohammed ;

Dutta, Joydeep .

CHEMICAL ENGINEERING JOURNAL, 2018, 351 :56-64

[3]

Alias N.H., 2015, APPL MECH MAT, V754-755, P1161, DOI 10.4028/www.scientific.net/AMM.754-755.1161

[4] 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

[5] Photocatalytic degradation of oilfield produced water using graphitic carbon nitride embedded in electrospun polyacrylonitrile nanofibers [J].

Alias, Nur Hashimah ;

Jaafar, Juhana ;

Samitsu, Sadaki ;

Yusof, Norhaniza ;

Othman, Mohd Hafiz Dzarfan ;

Rahman, Mukhlis A. ;

Ismail, Ahmad Fauzi ;

Aziz, Farhana ;

Salleh, Wan Norharyati Wan ;

Othman, Nur Hidayati .

CHEMOSPHERE, 2018, 204 :79-86

[6]

[Anonymous], [No title captured]

[7]

[Anonymous], [No title captured]

[8]

[Anonymous], [No title captured]

[9] Overview on oxidation mechanisms of organic compounds by TiO2 in heterogeneous photocatalysis [J].

Augugliaro, Vincenzo ;

Bellardita, Marianna ;

Loddo, Vittorio ;

Palmisano, Giovanni ;

Palmisano, Leonardo ;

Yurdakal, Sedat .

JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY C-PHOTOCHEMISTRY REVIEWS, 2012, 13 (03) :224-245

[10]

Azizi Azlinda, 2015, Advanced Materials Research, V1119, P170, DOI 10.4028/www.scientific.net/AMR.1119.170

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