| 芬顿试剂处理苯酚废水的实验研究 |
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| 作者姓名： | 姜波 李芬 刘硕 |
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| 作者单位： | 黑龙江省环境监测中心站 哈尔滨理工大学化学与环境工程学院 |
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| 摘 要： | 本文针对含苯酚废水来源广、危害大、成分复杂的特点,采用Fenton技术对苯酚废水的处理效果进行了研究,考察了催化剂的用量、氧化剂的用量、粉煤灰的用量和pH值对芬顿试剂氧化苯酚的影响。研究表明,当pH值为3,H2O2的加入量为0.3mol,Fe(II)的加入量为0.5mmo1的条件下,反应在10min内基本完成,苯酚的去除率达到97%;当Fenton试剂的组分不变,粉煤灰投加量为0.6g/L时,苯酚降解率在99%以上,去除效果稳定。
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| 关 键 词： | 苯酚废水 Fenton试剂 粉煤灰 |
Experimentation on treatment of phenol wastewater by Fenton reagent |
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| Institution: | Jiang Bo1 Li Fen2(1.Environmental Monitoring Center of Heilongjiang Province; Harbin; 150056)(2. School of Chemistry and Environment Engineering; Harbin University of Science and Technology; Harbin 150040; ); |
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| Abstract: | According to sources of wastewater containing phenol,harm and complicated composition characteristics,phenol wastewater treatment effect by Fenton was studied,the amount of catalyst oxidant,dosage,the dosage of fly ash and pH of the influence of phenol Fenton reaction reagent oxidation was inspected.It shows that when the pH value was 3,amount of H2O2 accede to 0.3 mol,and the addition of Fe(II)was 0.5 mmo1,the reaction in the basic completion within 10min,clearance of phenol reached 97%;When the constituen... |
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| Keywords: | Phenol wastewater Fenton reagent Fly ash |
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