| 非均相Fenton反应催化降解聚丙烯酰胺 |
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| 引用本文： | 夏 敏,杨 清,吴 雁.非均相Fenton反应催化降解聚丙烯酰胺[J].广州化工,2014(6):54-57. |
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| 作者姓名： | 夏 敏 杨 清 吴 雁 |
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| 作者单位： | 西南石油大学化学化工学院,四川成都610500 |
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| 基金项目： | 国家级创新训练项目（GUTPl301014）;油气藏地质及开发工程国家重点实验室开放基金项目（PLNll27）. |
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| 摘 要： | 研究了载体类型、活性组分负载方法和负载量和反应条件对催化剂活性的影响。结果表明,以NaY为载体,采用微波法制备氧化铁负载量为5%(质量分数)的催化剂,在反应时间1 h,反应温度30℃,催化剂加入量5 g/L,H2O2用量7 mL/L的条件下,对浓度为200 mg/L的聚丙烯酰胺溶液的降解率可达86.63%。
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| 关 键 词： | 非均相 催化 Fenton氧化 聚丙烯酰胺(PAM) 降解 |
Degradation of Polyacrylamide over Heterogeneous Fenton Catalyst |
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| Affiliation: | XIA Min, YANG Qing, WU Yah (School of Chemistry and Chemical Engineering, Southwest Petroleum University, Sichuan Chengdu 610500, China) |
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| Abstract: | The effects catalysts were investigated. of support, preparation The results showed that and using NaY zeolite as support exhibits superior solution of 200 mg/L under the conditions of time amount of 7 mL/L. method, iron loading and reaction conditions on degradation activity of the catalyst with 5 % （w） iron oxide prepared via microwave irradiation activity, which can achieve a degradation ratio of 86.63% for PAM of 1 h, temperature of 30 %, catalyst amount of 5 g/L and H202 |
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| Keywords: | heterogeneous catalysis Fenton oxidation polyacrylamide （PAM） degradation |
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