Adsorption Characteristics of Bisphenol A from Aqueous Solution onto HDTMAB-Modified Palygorskite

被引：22

作者：

Zhao, Zilong ^{[1
]}

Fu, Dafang ^{[1
]}

Ma, Quanhong ^{[2
]}

机构：

[1] Southeast Univ, Dept Municipal Engn, Nanjing, Jiangsu, Peoples R China

[2] Southeast Univ, Dept Chem Engn, Nanjing, Jiangsu, Peoples R China

来源：

SEPARATION SCIENCE AND TECHNOLOGY | 2014年 / 49卷 / 01期

关键词：

adsorption; Bisphenol A; modified palygorskite; ultrasonic; SELECTIVE ADSORPTION; HYBRID PARTICLES; SORPTION; REMOVAL; WATER; COMPOSITES; ZEOLITE; DYE;

D O I：

10.1080/01496395.2013.818693

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Hexadecyl trimethylammonium bromide (HDTMAB)-modified palygorskite with ultrasonic treatment was synthesized, characterized, and examined as a potential adsorbent for removal of bisphenol A (BPA) from aqueous solution. Batch studies were carried out to evaluate various influencing factors. The adsorption mechanism in the BPA/modified-palygorskite system was best described by pseudo-second-order kinetics with a significant contribution of film diffusion. Equilibrium data was fitted perfectly with Langmuir isotherm model, and the maximum monolayer adsorption capacity was 219.30mgg(-1) at 303K. The adsorption process was exothermic, entropy decreased, and spontaneous in nature, and was driven by the collaboration of hydrophobic interaction, dipole-bonding, and hydrogen-bond interaction.

引用

页码：81 / 89

页数：9

共 35 条

[21] Synthesis and characterisation of novel organopalygorskites for removal of p-nitrophenol from aqueous solution: Isothermal studies [J].

Sarkar, Binoy ;

Xi, Yunfei ;

Megharaj, Mallavarapu ;

Krishnamurti, Gummuluru S. R. ;

Naidu, Ravi .

JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2010, 350 (01) :295-304

[22] Modeling of sorption of bisphenol A in sludge obtained from a membrane bioreactor process [J].

Seyhi, Brahima ;

Drogui, Patrick ;

Buelna, Gerardo ;

Blais, Jean Francois .

CHEMICAL ENGINEERING JOURNAL, 2011, 172 (01) :61-67

[23] A review of the environmental fate, effects, and exposures of bisphenol A [J].

Staples, CA ;

Dorn, PB ;

Klecka, GM ;

O'Block, ST ;

Harris, LR .

CHEMOSPHERE, 1998, 36 (10) :2149-2173

[24] Bisphenol A removal from water by activated carbon.: Effects of carbon characteristics and solution chemistry [J].

Toledo, IB ;

Ferro-García, MA ;

Rivera-Utrilla, J ;

Moreno-Castilla, C ;

Fernández, FJV .

ENVIRONMENTAL SCIENCE & TECHNOLOGY, 2005, 39 (16) :6246-6250

[25] Adsorption characteristics of bisphenol-A in aqueous solutions onto hydrophobic zeolite [J].

Tsai, Wen-Tien ;

Hsu, Hsin-Chieh ;

Su, Ting-Yi ;

Lin, Keng-Yu ;

Lin, Chien-Ming .

JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2006, 299 (02) :513-519

[26] Adsorption of organic compounds from aqueous solution onto the synthesized zeolite [J].

Tsai, Wen-Tien ;

Hsien, Kuo-Jong ;

Hsu, Hsin-Chieh .

JOURNAL OF HAZARDOUS MATERIALS, 2009, 166 (2-3) :635-641

[27] Large effects from small exposures. II. The importance of positive controls in low-dose research on bisphenol A [J].

vom Saal, FS ;

Welshons, WV .

ENVIRONMENTAL RESEARCH, 2006, 100 (01) :50-76

[28] SORPTION OF NONPOLAR AND POLAR COMPOUNDS TO SOILS - PROCESSES, MEASUREMENTS AND EXPERIENCE WITH THE APPLICABILITY OF THE MODIFIED OECD-GUIDELINE-106 [J].

VONOEPEN, B ;

KORDEL, W ;

KLEIN, W .

CHEMOSPHERE, 1991, 22 (3-4) :285-304

[29] Benzotriazoles, alkylphenols and bisphenol a in municipal wastewaters and in the Glatt River, Switzerland [J].

Voutsa, Dimitra ;

Hartmann, Paul ;

Schaffner, Christian ;

Giger, Walter .

ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH, 2006, 13 (05) :333-341

[30] Adsorption of phenolic compounds onto trimethylstearylammonium surfactant-immobilized cation-exchange membranes [J].

Wang, Tien-Yu ;

Hsu, Chih-Hsiung ;

Chen, Tzu-Ping ;

Conte, Eric D. ;

Fenner, Drew ;

Crossley, Lisa ;

Honeyman, C. Howie ;

Suen, Shing-Yi .

MICROCHEMICAL JOURNAL, 2011, 99 (02) :388-393

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