化工环保2011，Vol.31Issue(5)：436-439,4.
树脂吸附-Fenton 试剂氧化法预处理炼油碱渣废水
Pretreatment of Refining Alkaline Residue Wastewater by Resin Adsorption -Fenton Reagent Oxidation Process
张大涌 1高小青 1朱颖 1宿新泰 1甄新平 1牛春革1
作者信息
- 1. 新疆大学化学化工学院石油天然气教育部重点实验室,新疆乌鲁木齐830046
- 折叠
摘要
Abstract
The wastewater containing refining alkaline residue from an oil refining factory was pretreated by the resin adsorption - Fenton reagent oxidation process. The optimum process conditions are determined by experiments as follows: adsorption in series using 3 kinds of resin, wastewater flow 0. 33 mL/min, H2O2 dosage 0. 20 mol/L, n( H2O2 ): n( Fe2+ ) = 12, Fenton reagent oxidation influent pH 3, Fenton reagent oxidation time 120 min. Under these conditions, the COD removal rate is 98. 0% and BOD5/COD is increased from 0. 09 to 0. 70. The great improvement of the wastewater biodegradability creates a favorable condition for further bio-treatment.关键词
炼油碱渣/树脂/吸附/芬顿试剂/废水处理Key words
refining alkaline residue/ resin/ adsorption/ Fenton reagent/ wastewater treatment分类
化学化工引用本文复制引用
张大涌,高小青,朱颖,宿新泰,甄新平,牛春革..树脂吸附-Fenton 试剂氧化法预处理炼油碱渣废水[J].化工环保,2011,31(5):436-439,4.
