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Waste Carton-Derived Nanocomposites for Efficient Removal of Hexavalent Chromium
Han, Jie1,3; Zhang, Guilong1,2; Zhou, Linglin1,3; Zhan, Furu1,2; Cai, Dongqing1,2; Wu, Zhengyan1,2
2018-05-29
Source PublicationLANGMUIR
ISSN0743-7463
Volume34Issue:21Pages:5955-5963
Abstract

A new nanocomposite (SCZ), microspherical carbon (SC) loaded with nanoscale zerovalent iron (ZVI), was fabricated to efficiently remove hexavalent chromium (Cr(VI)) in water. Therein, SC was derived from waste carton through hydrothermal treatment after pretreatment of removing hemicellulose and lignin, and the optimal hydrothermal conditions (200 degrees C, hydrothermal time of 12 h) for the preparation of SC were obtained. Subsequently, SC could effectively load ZVI nanoparticles which displayed high dispersion on the surface of SC and in the pores among SC particles owing to steric hindrance effect. The obtained SCZ displayed a high removal efficiency of 100% within 5 h on Cr(VI) (20 mg/L), and the resultant SCZ-Cr could be conveniently separated from water because of its magnetism. Importantly, SCZ could be loaded in cardboard, and the obtained system could serve as a stable filter for removal of Cr(VI) in water. This work provides a cheap and effective method for Cr(VI) removal, which also greatly facilitates the recycling of waste carton.

DOI10.1021/acs.langmuir.8b00225
WOS KeywordZERO-VALENT IRON ; MULTIWALLED CARBON NANOTUBES ; ACTIVATED CARBON ; CR(VI) ; WATER ; ADSORPTION ; PAPER ; NANOPARTICLES ; REDUCTION
Indexed BySCI
Language英语
Funding ProjectScience and Technology Major Project of Anhui Province[17030701051] ; Environmental Protection Department of Anhui Province[2017-04] ; Youth Innovation Promotion Association of Chinese Academy of Sciences[2015385] ; Chinese Academy of Sciences[KFJ-SW-STS-143] ; Chinese Academy of Sciences[KFJ-STS-ZDTP-002] ; Chinese Academy of Sciences[KSZD-EW-Z-022-05] ; National Natural Science Foundation of China[21407151] ; National Natural Science Foundation of China[21407151] ; Chinese Academy of Sciences[KSZD-EW-Z-022-05] ; Chinese Academy of Sciences[KFJ-STS-ZDTP-002] ; Chinese Academy of Sciences[KFJ-SW-STS-143] ; Youth Innovation Promotion Association of Chinese Academy of Sciences[2015385] ; Environmental Protection Department of Anhui Province[2017-04] ; Science and Technology Major Project of Anhui Province[17030701051]
WOS Research AreaChemistry ; Materials Science
WOS SubjectChemistry, Multidisciplinary ; Chemistry, Physical ; Materials Science, Multidisciplinary
WOS IDWOS:000434000500001
PublisherAMER CHEMICAL SOC
Citation statistics
Cited Times:6[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.hfcas.ac.cn:8080/handle/334002/36847
Collection技术生物与农业工程研究所
Corresponding AuthorZhan, Furu; Cai, Dongqing; Wu, Zhengyan
Affiliation1.Chinese Acad Sci, Hefei Inst Phys Sci, Key Lab High Magnet Field & Ion Beam Phys Biol, 350 Shushanhu Rd, Hefei 230031, Anhui, Peoples R China
2.Chinese Acad Sci, Hefei Inst Phys Sci, Key Lab Environm Toxicol & Pollut Control Technol, 350 Shushanhu Rd, Hefei 230031, Anhui, Peoples R China
3.Univ Sci & Technol China, 96 Jinzhai Rd, Hefei 230026, Anhui, Peoples R China
Recommended Citation
GB/T 7714
Han, Jie,Zhang, Guilong,Zhou, Linglin,et al. Waste Carton-Derived Nanocomposites for Efficient Removal of Hexavalent Chromium[J]. LANGMUIR,2018,34(21):5955-5963.
APA Han, Jie,Zhang, Guilong,Zhou, Linglin,Zhan, Furu,Cai, Dongqing,&Wu, Zhengyan.(2018).Waste Carton-Derived Nanocomposites for Efficient Removal of Hexavalent Chromium.LANGMUIR,34(21),5955-5963.
MLA Han, Jie,et al."Waste Carton-Derived Nanocomposites for Efficient Removal of Hexavalent Chromium".LANGMUIR 34.21(2018):5955-5963.
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