高铁酸钾氧化去除饮用水中微量苯酚的研究
吴守璇1,2, 李明玉2*, 周焯雄2, 段舜山1
1. 暨南大学水生生物研究所; 2. 暨南大学环境工程系, 广州 510632
Removal of trace phenol from drinking water using potassium ferrate
WU Shou-xuan1,2, LI Ming-yu2, ZHOU Zhuo-xiong2, DUAN Shun-shan1
1. Institute of Aquatic Ecoscience, Jinan University; 2. Department of Environmental Engineering, Jinan University, Guangzhou 510632, China
摘要 采用次氯酸盐氧化法合成高铁酸钾,测试了其对水中苯酚的氧化去除效果及其影响因素.结果表明,苯酚的去除效率主要取决于高铁酸钾和苯酚的质量比.在酸性条件下高铁酸钾对苯酚的去除效果较好.高铁酸钾与苯酚反应主要发生在最初的几分钟时间内,是一个由快而慢的过程.
关键词 ：
高铁酸钾 ,
苯酚 ,
微污染原水
Abstract ：The experiment was carried out to test the oxidation effect of phenol by potassium ferrate (K2 FeO4 ) which synthesized by using hypochlorite oxidation method,then studies the effect factors was analy sed.The result indicated that,the rate of potassium ferrate removing phonel depends on the ratio of K2 FeO4 phonel and this oxidization treatment showed a better effect under acid condition.This reaction mainly ocrred within a few minutes,then slows down.
Key words ：
Potassium ferrate
Phenol
Trace polluted water
Water treating agent
收稿日期: 2003-04-25
基金资助: 广东省科技计划项目资助课题(编号2002C31622)
引用本文:
吴守璇1,2, 李明玉2*, 周焯雄2, 段舜山1. 高铁酸钾氧化去除饮用水中微量苯酚的研究[J]. , 2003, 22(2): 127-129.
链接本文:
http://www.ecolsci.com/CN/Y2003/V22/I2/127
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