Application of Crosslinked Acrylamidoxime/2-Acrylamido-2-methylpropane Sulfonic Acid Copolymer in Wastewater Treatment

被引：11

作者：

Atta, Ayman M. ^{[1
]}

Sayed, Saeed A. ^{[2
]}

Farag, Abdelfatah B. ^{[2
]}

Ismail, Husein S. ^{[1
]}

Mohamed, Zakaa M. ^{[3
]}

Eraky, Ahmed M. ^{[4
]}

机构：

[1] Egyptian Petr Res Inst, Nasr City 11727, Cairo, Egypt

[2] Helwan Univ, Fac Sci, Helwan, Egypt

[3] Egyptian Gen Petr Corp EGPC, Qual Control Dep, Cairo, Egypt

[4] Egyptian Gen Petr Corp, Cairo Oil Refining Co, Chem Labs, Cairo, Egypt

来源：

JOURNAL OF DISPERSION SCIENCE AND TECHNOLOGY | 2011年 / 32卷 / 09期

关键词：

2-Acrylamido-2-methylpropane sulfonic acid; acrylonitrile; adsorption; heavy metal; hydrogel; wastewater; POLYELECTROLYTE HYDROGELS; SUPERABSORBENT HYDROGELS; N-ISOPROPYLACRYLAMIDE; SOLUBLE COPOLYMERS; SWELLING BEHAVIOR; HEAVY-METALS; PH; ACRYLAMIDE; AMIDOXIME; TEMPERATURE;

D O I：

10.1080/01932691.2010.505803

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Crosslinked acrylonitrile/acrylamidoxime/2-acrylamido-2-methylpropane sulfonic acid (AN/AAx/AMPS) based hydrogels was prepared by radical solution polymerization technique. The structures of hydrogels were characterized by FTIR analysis and the results were consistent with the expected structures. These hydrogels were used for the separation of Cd(II), Cu(II), and Fe(III) ions from their aqueous solutions. The influence of the uptake conditions such as pH, time, and initial feed concentration on the metal ion binding capacity of hydrogel was also tested. The selectivity of the hydrogel toward the different metal ions tested was Cd(II)>Fe(III)>Cu(II). The recovery of metal ions was also investigated in acid media.

引用

页码：1285 / 1295

页数：11

共 36 条

[1]

Abdel-Azim AAA, 1998, POLYM ADVAN TECHNOL, V9, P282, DOI 10.1002/(SICI)1099-1581(199805)9:5<282::AID-PAT755>3.0.CO

[2]

2-N

[3] Synthesis and characterization of PVP/AAc copolymer hydrogel and its applications in the removal of heavy metals from aqueous solution [J].

Ali, AEH ;

Shawky, HA ;

Abd el Rehim, HA ;

Hegazy, EA .

EUROPEAN POLYMER JOURNAL, 2003, 39 (12) :2337-2344

[4] Temperature and pH sensitive ionic hydrogels based on new crosslinkers [J].

Atta, AM ;

Arndt, KF .

POLYMERS FOR ADVANCED TECHNOLOGIES, 2005, 16 (06) :442-450

[5] Swelling behaviors of polyelectrolyte hydrogels containing sulfonate groups [J].

Atta, AM .

POLYMERS FOR ADVANCED TECHNOLOGIES, 2002, 13 (08) :567-576

[6]

Atta AM, 1998, POLYM ADVAN TECHNOL, V9, P340, DOI 10.1002/(SICI)1099-1581(199806)9:6<340::AID-PAT787>3.0.CO

[7]

2-F

[8]

Atta AM, 1999, POLYM ADVAN TECHNOL, V10, P187, DOI 10.1002/(SICI)1099-1581(199903)10:3<187::AID-PAT863>3.0.CO

[9]

2-2

[10] Synthesis and characterization of polyelectrolyte hydrogels with controlled swelling behaviour [J].

Atta, AM ;

Arndt, KF .

POLYMER INTERNATIONAL, 2001, 50 (12) :1360-1369

← 1 2 3 4 →