| Fenton氧化法深度处理苇浆造纸废水研究 |
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| 引用本文： | 周志明,莫立焕,王玉峰.Fenton氧化法深度处理苇浆造纸废水研究[J].水处理技术,2012,38(2):127-129,132. |
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| 作者姓名： | 周志明 莫立焕 王玉峰 |
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| 作者单位： | 华南理工大学制浆造纸工程国家重点实验室;华南理工大学广东省造纸技术与装备公共实验室,广东广州510640 |
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| 基金项目： | 国家973计划资助项目 |
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| 摘 要： | 采用Fenton氧化法对苇浆造纸厂二级生化出水进行深度处理。探讨了废水初始pH、H2O2投加量、FeSO4和PAM用量、反应温度和时间对COD和色度去除效果的影响。结果表明,当体系pH为4、H2O2投加量为10 mmol.L-1、FeSO4投加量为2.5 mmol.L-1、PAM用量为0.75 mg.L-1、反应温度为20℃和时间为40 min时,COD可降至60 mg.L-1以下,色度去除率在90%以上。
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| 关 键 词： | Fenton氧化法 深度处理 造纸废水 |
STUDY ON THE ADVANCED TREATMENT OF PAPERMAKING WASTEWATER BY FENTON OXIDATION PROCESS |
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| Zhou Zhiming
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Mo Lihuan
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Wang Yufeng.STUDY ON THE ADVANCED TREATMENT OF PAPERMAKING WASTEWATER BY FENTON OXIDATION PROCESS[J].Technology of Water Treatment,2012,38(2):127-129,132. |
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| Authors: | Zhou Zhiming Mo Lihuan Wang Yufeng |
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| Affiliation: | (State Key Laboratory of Pulp and Paper Engineering,South China University of Technology;Guangdong Public Laboratory of Paper Technology and Equipment,South China University of Technology,Guangzhou 510640,China) |
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| Abstract: | Advanced treatment of papermaking wastewater after biochemical treatment by Fenton oxidation process was studied.The effects of pH,H2O2 dosage,FeSO4 dosage and PAM dosage,reaction time and reaction temperature on removal of COD and color were discussed.The results showed that the wastewater COD reduced to less than 60 mg·L-1,and the removal ratio of color was over 90%,under the optimum condition of pH=4,H2O2 dosage was 10 mmol·L-1,FeSO4 dosage is 2.5 mmol·L-1,PAM dosage is 0.75 mg·L-1,reaction temperature was 20 ℃ and reaction time was 40 min. |
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| Keywords: | Fenton oxidation advanced treatment papermaking wastewater |
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