Removal of Cd(II) Ions from Wastewater by Compounding an O-Xanthogenated Chitosan Schiff Base and Fe(III) Ions

被引：5

作者：

Yang, Kai ^{[1
]}

Wang, Gang ^{[1
]}

Liu, Fulong ^{[1
]}

Zhao, Yanxia ^{[1
]}

机构：

[1] Lanzhou Jiaotong Univ, Sch Environm & Municipal Engn, Lanzhou 730070, Gansu, Peoples R China

来源：

MACROMOLECULAR RESEARCH | 2019年 / 27卷 / 10期

关键词：

Macromolecule flocculant; Chitosan; Xanthation; Cadmium removal; Chelation; Heavy metal wastewater; HEAVY-METAL IONS; AQUEOUS-SOLUTION; GRAFT-POLYACRYLAMIDE; PERFORMANCE; FLOCCULANT; ADSORPTION; ADSORBENT; NI(II); CU2+;

D O I：

10.1007/s13233-019-7144-y

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

The removal of Cd(II) ions from wastewater via the compound flocculation of O-xanthogenated chitosan Schiff base (XCTS) and Fe(III) ions was studied. The compound flocculant Fe(III)/XCTS was effective in an acid range of pH 3.0-5.0. When the pH was 3.0 and the compound ratio of [Fe(III)]/[XCTS] was 1:12, the compounded system Fe(III)/XCTS had the best effect on the removal of Cd(II) ions; the removal rate of Cd(II) ions was greater than 99.5%, and the Cd(II) ion concentration of the treated wastewater met the 0.1 mg L-1 limit set by the National Integrated Wastewater Discharge Standard of China. Furthermore, while studying the compound flocculation of Fe(III) ions and XCTS, we found that the approach enhanced the growth and structure of the flocs in the progress of removing Cd(II) ions.

引用

页码：982 / 990

页数：9

共 50 条

[1] Removal of Cd(II) Ions from Wastewater by Compounding an O-Xanthogenated Chitosan Schiff Base and Fe(III) Ions
Kai Yang
Gang Wang
Fulong Liu
Yanxia Zhao
[J]. Macromolecular Research, 2019, 27 : 982 - 990
[2] Heterocyclic fluorescent Schiff base chemosensors for the detection of Fe(III) and Cu(II) ions
Sambamoorthy, Santhi
Thamaraichelvan, Geetha
Karikalan, Abinaya
Kumar, Saranya Srinivasa
[J]. LUMINESCENCE, 2024, 39 (05)
[3] Chemical modification of silica gel surface with a carbothioamide Schiff base for removal of Cr(III) ions from wastewater samples
Cimen, Aysel
Bilgic, Ali
Yilmaz, Ibrahim
Cukurovali, Alaaddin
[J]. DESALINATION AND WATER TREATMENT, 2020, 183 : 222 - 232
[4] Removal of Pb(II) ions from aqueous media using epichlorohydrin crosslinked chitosan Schiff's base@Fe3O4 (ECCSB@Fe3O4)
Yan, Yikang
Yuvaraja, Gutha
Liu, Chunjiang
Kong, Lingjun
Guo, Kai
Reddy, Guda Mallikarjuna
Zyryanov, Grigory V.
[J]. INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES, 2018, 117 : 1305 - 1313
[5] The production of NO from the reaction of Fe(III) Schiff base complexes and nitrite ions in acetonitrile
Ankers, DL
Fanning, JC
[J]. POLYHEDRON, 2001, 20 (7-8) : 623 - 625
[6] Synthesis, crystal structures, and luminescent properties of Zn(ii), Cd(ii), Eu(iii) complexes and detection of Fe(iii) ions based on a diacylhydrazone Schiff base
Han, Aiying
Su, Hao
Xu, Guohong
Khan, Maroof Ahmad
Li, Hui
[J]. RSC ADVANCES, 2020, 10 (39) : 23372 - 23378
[7] Novel modified chitosan nanocomposites for Co(II) ions removal from industrial wastewater
Abdelbasir, Sabah Mohamed
El-Shewaikh, Aya Mostafa
El-Sheikh, Said Moawad
Ali, Omnia Ibrahim
[J]. JOURNAL OF WATER PROCESS ENGINEERING, 2021, 41
[8] Adsorptive removal of Pb(II) ions from aqueous effluents using O-carboxymethyl chitosan Schiff base-sugarcane bagasse microbeads
Yahya, Rana
Elshaarawy, Reda F. M.
[J]. INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES, 2024, 277
[9] Efficient removal of Zn(II) ions from aqueous media using a facilely synthesized nanocomposite based on chitosan Schiff base
Alhalili, Zahrah
Abdelrahman, Ehab A.
[J]. SCIENTIFIC REPORTS, 2024, 14 (01):
[10] Removal of Pb(II) and Cd(II) ions from aqueous solution by thiosemicarbazide modified chitosan
Li, Manlin
Zhang, Zengqiang
Li, Ronghua
Wang, Jim J.
Ali, Amjad
[J]. INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES, 2016, 86 : 876 - 884

← 1 2 3 4 5 →