Efficient removal of iodine and chromium as anionic species from radioactive liquid waste using prepared iron oxide nanofibers

被引：36

作者：

Attallah, M. F. ^{[1
]}

Rizk, S. E. ^{[2
]}

El Afifi, E. M. ^{[1
]}

机构：

[1] Egyptian Atom Energy Author, Hot Labs Ctr, Analyt Chem & Control Dept, PO 13759, Cairo, Egypt

[2] Egyptian Atom Energy Author, Hot Labs Ctr, Chem Nucl Fuel Dept, PO 13759, Cairo, Egypt

来源：

JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY | 2018年 / 317卷 / 02期

关键词：

Nano materials; Environmental pollution; Treatment; Cr(VI); I-131; AQUEOUS-SOLUTION; COMPOSITE-MATERIAL; CESIUM REMOVAL; SORPTION; ADSORPTION; CR(VI); CARBON; SEPARATION; KINETICS; EUROPIUM;

D O I：

10.1007/s10967-018-5938-6

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Three synthetic hematite (SH) materials as iron oxides nanofibers were prepared and applied for the removal of Cr-51 and radioiodine (I-131) as anions associated with nuclear industry technology. The results exhibited that 70% of Cr(VI) and 90% of I-131 were removed from aqueous solution using the SH1 adsorbent. In acid solutions, R % of Cr(VI) increased to > 90% with the decrease in concentration till 0.05M, while the R % of I-131 was 94 and 79% at HNO3 and HCl, respectively. It was concluded that SH1 nanofibers is promising and selective adsorbent for Cr(VI) and I-131 removal from aqueous or acid solutions.

引用

页码：933 / 945

页数：13

共 58 条

[51] Synthesis and Characterization of Fe3O4@n-SiO2 Nanoparticles from an Agrowaste Material and Its Application for the Removal of Cr(VI) from Aqueous Solutions [J].

Srivastava, Varsha ;

Sharma, Y. C. .

WATER AIR AND SOIL POLLUTION, 2014, 225 (01)

[52]

Tahiruddin NSM., 2013, Int J Environ Eng Sci Technol Res, V1, P133

[53] Significance of hydrated radius and hydration shells on ionic permeability during nanofiltration in dead end and cross flow modes [J].

Tansel, Berrin ;

Sager, John ;

Rector, Tony ;

Garland, Jay ;

Strayer, Richard F. ;

Levine, Lanfang ;

Roberts, Michael ;

Hummerick, Mary ;

Bauer, Jan .

SEPARATION AND PURIFICATION TECHNOLOGY, 2006, 51 (01) :40-47

[54] Kinetics of basic dye (methylene blue) biosorption by giant duckweed (Spirodela polyrrhiza) [J].

Waranusantigul, P ;

Pokethitiyook, P ;

Kruatrachue, M ;

Upatham, ES .

ENVIRONMENTAL POLLUTION, 2003, 125 (03) :385-392

[55] Adsorption of Cr(VI) from aqueous solutions by spent activated clay [J].

Weng, Chih-Huang ;

Sharma, Y. C. ;

Chu, Sue-Hua .

JOURNAL OF HAZARDOUS MATERIALS, 2008, 155 (1-2) :65-75

[56] pH/temperature dependent selective removal of trace Cr(VI) from aqueous solution by imidazolium ionic liquid functionalized magnetic carbon nanotubes [J].

Wu, Chunlai ;

Fan, Jing ;

Jiang, Juhui ;

Wang, Jianji .

RSC ADVANCES, 2015, 5 (58) :47165-47173

[57] Effects of time of administration and dietary iodine levels on potassium iodide (KI) blockade of thyroid irradiation by 131I from radioactive fallout [J].

Zanzonico, PB ;

Becker, DV .

HEALTH PHYSICS, 2000, 78 (06) :660-667

[58] Sorption and removal of iodate from aqueous solution using dried duckweed (Landoltia punctata) powder [J].

Zhang, Kui ;

Chen, Tao .

JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY, 2018, 316 (02) :543-551

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