Removal of Pb(II) from aqueous solution using ethylene diamine tetra acetic acid-Zr(IV) iodate composite cation exchanger: Kinetics, isotherms and thermodynamic studies

Naushad M.; ALOthman Z. A.; Inamuddin; Javadian H.

首页> 外文期刊>Journal of industrial and engineering chemistry >Removal of Pb(II) from aqueous solution using ethylene diamine tetra acetic acid-Zr(IV) iodate composite cation exchanger: Kinetics, isotherms and thermodynamic studies

【24h】

Removal of Pb(II) from aqueous solution using ethylene diamine tetra acetic acid-Zr(IV) iodate composite cation exchanger: Kinetics, isotherms and thermodynamic studies

机译：使用乙二胺四乙酸-碘化锆（IV）复合阳离子交换剂从水溶液中去除铅（II）：动力学，等温线和热力学研究

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

EDTA-Zr(IV) iodate was prepared via the incorporation of-aqueous solution of EDTA into the inorganic precipitate of Zr(IV) iodate. Distribution coefficient values for different metals showed that EDTA-Zr(IV) iodate had the highest adsorption capacity for Pb(II). The practical applicability of EDTA-Zr(IV) iodate was explored by separating Pb(II) metal from a synthetic mixture of metal ions. Dependence of adsorption on contact time, pH of the solution, exchanger dose and temperature was studied to achieve the optimum conditions. Kinetic studies showed better applicability for pseudo-second-order model. Thermodynamic parameters viz. - entropy change, enthalpy change and Gibb's free energy change were also calculated. (C) 2014 The Korean Society of Industrial and Engineering Chemistry. Published by Elsevier B.V. All rights reserved.

机译：EDTA-碘酸锆（IV）是通过将EDTA水溶液掺入碘酸锆（IV）的无机沉淀物中制备的。不同金属的分布系数值表明，EDTA-Zr（IV）碘酸盐对Pb（II）的吸附能力最高。通过从金属离子的合成混合物中分离出Pb（II）金属，探索了碘酸EDTA-Zr（IV）的实际适用性。研究了吸附对接触时间，溶液pH，交换剂剂量和温度的依赖性，以达到最佳条件。动力学研究表明，伪二阶模型具有更好的适用性。热力学参数，即。 -还计算了熵变化，焓变化和吉布的自由能变化。（C）2014大韩工业化学工程学会。由Elsevier B.V.发布。保留所有权利。

著录项

来源
《Journal of industrial and engineering chemistry》 |2015年第null期|共7页
作者
Naushad M.; ALOthman Z. A.; Inamuddin; Javadian H.;
展开▼
作者单位

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类化学工业;
关键词
EDTA-Zr(IV) iodate; Pb(II) metal; Selective separation; Kinetics; Thermodynamic;

机译：EDTA-碘化锆（IV）;金属铅（Pb）;选择性分离;动力学;热力学;

相似文献

外文文献
中文文献
专利

1. Removal of Pb(II) from aqueous solution using ethylene diamine tetra acetic acid-Zr(IV) iodate composite cation exchanger: Kinetics, isotherms and thermodynamic studies [J] . Naushad M., ALOthman Z. A., Inamuddin, Journal of industrial and engineering chemistry . 2015,第Null期

机译：使用乙二胺四乙酸-碘化锆（IV）复合阳离子交换剂从水溶液中去除铅（II）：动力学，等温线和热力学研究
2. Removal of Pb(II) and Co(II) ions from aqueous solution and industrial wastewater using ILNO-NH2: Kinetic, isotherm and thermodynamic studies [J] . Shojaeipoor Frood, Elhamifar Dawood, Moshkelgosha Ramin, Journal of the Taiwan Institute of Chemical Engineers . 2016,第Null期

机译：使用ILNO-NH2去除水溶液和工业废水中的Pb（II）和Co（II）离子：动力学，等温线和热力学研究
3. Removal of Pb (II) from aqueous solution using nanoadsorbent of Oryza sativa husk: Isotherm, kinetic and thermodynamic studies [J] . Mandeep Kaur, Santosh Kumari, Praveen Sharma Biotechnology Reports . 2020,第1期

机译：使用Oryza Sativa壳的纳米造纸剂从水溶液中除去PB（II）：等温，动力学和热力学研究
4. Study of equilibrium, kinetic and thermodynamic for removal of Pb(II) in aqueous solution using Sago bark (Metroxylon sago) [C] . S. Fauzia, H. Aziz, D. Dahlan, International Symposium on Current Progress in Mathematics and Sciences . 2018

机译：使用Sago Bark（Metroxylon Sago）在水溶液中除去Pb（II）的平衡，动力学和热力学研究
5. I. THE ELECTROCHEMISTRY OF NITRIC OXIDE AND A NITROUS ACID AT A MERCURY ELECTRODE IN AQUEOUS SOLUTIONS. II. ELECTROCHEMISTRY AND HYDROLYSIS KINETICS OF THE 2,2'-BIPYRIDINE COMPLEXES OF IRON(III) AND IRON(II); ELECTROCHEMICAL KINETIC PARAMETERS FOR SEVERAL IRON COMPLEXES. III. PROTON NUCLEAR MAGNETIC RESONANCE STUDIES OF URANIUM(IV)-ETHYLENE DIAMINETETRAACETIC ACID COMPLEXES IN AQUEOUS (DEUTERIUM-OXIDE) SOLUTIONS. [D] . EHMAN, DEWAYNE LEE. 1969

机译：I.水溶液中汞电极上一氧化二氮和亚硝酸的电化学二。铁（III）和铁（II）的2,2'-联吡啶络合物的电化学和水解动力学；多种铁络合物的电化学动力学参数。三，铀（IV）-水溶液（氧化氘）中铀（IV）-乙撑双氨基乙酸复合物的质子核磁共振研究
6. Efficient Removal of Pb(II) from Aqueous Solutions by Using Oil Palm Bio-Waste/MWCNTs Reinforced PVA Hydrogel Composites: Kinetic Isotherm and Thermodynamic Modeling [O] . Muhammad Zulfiqar, San Yi Lee, Amira Azreena Mafize, 2020

机译：使用油棕生物废料/ MWCNTs增强的PVA水凝胶复合材料有效去除水溶液中的Pb（II）：动力学等温线和热力学模型
7. Carboxylate Functionalized Chitosan/Bentonite Composite Matrix as a Cation Exchanger for the Removal of Pb(II) From Aqueous Media: Kinetic and Equilibrium Studies [O] . T. S Anirudhan, S Rijith, V. S Sumi, 2015

机译：羧酸官能化壳聚糖/膨润土复合基质作为阳离子交换剂，用于从含水介质中去除PB（II）：动力学和平衡研究
8. Preliminary polarographic studies on the nature and stability of the complexes of Neptunium-IV and Neptunium-Ill with ethylene diamine tetra acetic acid [R] . E. N. JENKINS 1958

机译：Ne -2和Ne-Ne与乙二胺四乙酸配合物的性质和稳定性的初步极谱研究

Removal of Pb(II) from aqueous solution using ethylene diamine tetra acetic acid-Zr(IV) iodate composite cation exchanger: Kinetics, isotherms and thermodynamic studies

摘要

著录项

相似文献

相关主题

期刊订阅