| ADSORPTION OF PHENOL AND NITROPHENOLS ON A HYPERCROSSLINKED POLYMERIC ADSORBENT |
| |
| 作者姓名： | JIN Xiaoyuan LI Aiming CHEN Jinlong ZHANG Quanxing State Key Laboratory of Pollution Control and Resources Reuse School of the Environment Nanjing University Nanjing China |
| |
| 作者单位： | JIN Xiaoyuan LI Aiming CHEN Jinlong ZHANG Quanxing State Key Laboratory of Pollution Control and Resources Reuse，School of the Environment，Nanjing University，Nanjing 210093，China |
| |
| 摘 要： | 1. INTRODUCTION Nitrophenols are versatile raw materials in chemical industry and used in a great diversity of applications such as herbicides, insecticides and bactericides. Due to their extreme toxicity and adverse effect upon human and biota at very l…
|
ADSORPTION OF PHENOL AND NITROPHENOLS ON A HYPERCROSSLINKED POLYMERIC ADSORBENT |
| |
| JIN Xiaoyuan LI Aiming CHEN Jinlong ZHANG Quanxing State Key Laboratory of Pollution Control and Resources Reuse,School of the Environment,Nanjing University,Nanjing ,China.ADSORPTION OF PHENOL AND NITROPHENOLS ON A HYPERCROSSLINKED POLYMERIC ADSORBENT[J].离子交换与吸附(英文版),2002(2). |
| |
| Authors: | JIN Xiaoyuan LI Aiming CHEN Jinlong ZHANG Quanxing State Key Laboratory of Pollution Control and Resources Reuse School of the Environment Nanjing University Nanjing China |
| |
| Institution: | JIN Xiaoyuan LI Aiming CHEN Jinlong ZHANG Quanxing State Key Laboratory of Pollution Control and Resources Reuse,School of the Environment,Nanjing University,Nanjing 210093,China |
| |
| Abstract: | The adsorption of phenol and nitrophenols on hypercrosslinked polymeric adsorbent was studied as a function of the solution concentration and temperature. Adsorption isotherms of phenol and nitrophenols on hypercrosslinked resin were determined. These isotherms were modeled according to the Freundlich adsorption isotherm. The isotherms for phenol and nitrophenols on hypercrosslinked resin were assigned as L curves. Thermodynamic parameters were calculated for all phenol and nitrophenols. The kinetics experiment results showed that the adsorption rates were of the first-order kinetics. The rate constants at 303K were calculated. |
| |
| Keywords: | Hypercrosslinked polymeric adsorbent Nitrophenols Freundlich adsorption isotherm Adsorption kinetics Adsorption rate |
| 本文献已被 CNKI 等数据库收录！ |
