| H_2O_2/Fe(Ⅱ)与PAM协同处理柠檬酸废水的实验研究 |
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| 引用本文： | 伏广龙,田笑,马卫兴.H_2O_2/Fe(Ⅱ)与PAM协同处理柠檬酸废水的实验研究[J].淮海工学院学报,2010,19(3):32-35. |
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| 作者姓名： | 伏广龙 田笑 马卫兴 |
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| 作者单位： | 伏广龙,马卫兴(淮海工学院,化学工程学院,江苏,连云港,222005);田笑(杭州益邦氨纶有限公司,浙江,杭州,311251) |
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| 基金项目： | 全国化工高等教育科学研究"十一五"规划立项课题，淮海工学院自然科学基金资助项目，淮海工学院化学工程学院学生科研基金资助项目 |
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| 摘 要： | 对H2O2/Fe(Ⅱ)(芬顿试剂)和PAM协同处理含柠檬酸废水的效果进行了研究,主要考察了PAM的投加量与时间、pH、吸附时间以及吸附温度等几个重要条件对处理效率的影响。实验结果表明,用PAM处理H2O2/Fe(Ⅱ)氧化后的柠檬酸废水比H2O2/Fe(Ⅱ)与PAM同时加入处理具有更好的处理效果。PAM吸附反应的最佳条件:温度为35℃,pH=2,PAM质量浓度为0.06 g/L,反应时间为30 min时,CODCr的去除率为92.70%,达到最高。
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| 关 键 词： | 柠檬酸 废水 芬顿试剂 PAM |
Study on the Treatment of Citric Acid Wastewater by Fenton's Reagent and PAM |
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| FU Guang-long,TIAN Xiao,MA Wei-xing.Study on the Treatment of Citric Acid Wastewater by Fenton's Reagent and PAM[J].Journal of Huaihai Institute of Technology:Natural Sciences Edition,2010,19(3):32-35. |
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| Authors: | FU Guang-long TIAN Xiao MA Wei-xing |
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| Affiliation: | 1. School of Chemical Engineering, Huaihai Institute of Technology, Lianyungang 222005, China 2. Hangzhou EBH Spandex Co. , Ltd. , Hangzhou 311251, China) |
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| Abstract: | The treatment effect of citric acid wastewater by Fenton＇s reagent and PAM was studied in this paper.The effect of major factors on the treatment,such as the dosage of PAM,pH,adsorption time and adsorption temperature was clarified.Results showed that the treatment effect of using PAM to treat citric acid wastewater with Fenton＇s reagent oxidation was better than the addition of Fenton＇s reagent and PAM.The best conditions of PAM were obtained as follows： the adsorption temperature 35℃,pH=2,the dosage of PAM 0.06g/L,and the adsorption time 30min.Under the best conditions,the removal rate of CODCr could come up to 92.70%. |
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| Keywords: | PAM |
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