期刊
JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY
卷 89, 期 6, 页码 835-840出版社
WILEY
DOI: 10.1002/jctb.4317
关键词
bisphenol A; adsorption; polymeric adsorbent; ultrafiltration; hybrid process
类别
资金
- TUBITAK-GSRT [109M715]
BACKGROUNDThe effect of process parameters of a hybrid process integrating adsorption and ultrafiltration in a single system was investigated for bisphenol A (BPA) removal from water. The styrene-divinylbenzene-based, macroporous Purolite MN 202 and Dowex Optipore L493 polymeric adsorbents were employed for adsorption of BPA from water while a ZW-1 model submerged ultrafiltration module was applied in the hybrid system to separate the fine adsorbent particles from treated water. RESULTSAccording to the results obtained using Dowex Optipore L493, the optimum operating conditions to reach minimum BPA concentration in the treated water were found to be: adsorbent concentration 0.5 g-adsorbent L-1-solution, replacement rate of saturated and fresh adsorbents 9 mL min(-1), permeate flow rate 3 mL min(-1), and polymeric adsorbent particle size range 50-100 mu m. CONCLUSIONThe adsorption-ultrafiltration hybrid system is considered as a promising treatment process for removal of BPA from water using highly crosslinked polymeric adsorbents Purolite MN 202 and Dowex Optipore L493. (c) 2014 Society of Chemical Industry.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据