| Fenton工艺深度处理制浆造纸废水的常见问题及其解决措施 |
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| 引用本文： | 赵全伟. Fenton工艺深度处理制浆造纸废水的常见问题及其解决措施[J]. 中华纸业, 2014, 0(12): 17-20 |
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| 作者姓名： | 赵全伟 |
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| 作者单位： | 山东太阳纸业股份有限公司,山东兖州272100 |
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| 摘 要： | 通过调节Fenton试剂的投加量及反应pH探讨不同加药量及反应条件对二沉池出水CODCr去除效率的影响。结果表明:当硫酸亚铁和双氧水的投加量分别为0.9g/L和0.11g/L,反应pH为3.0,反应时间为15min时,CODCr的去除效率最高可达85%。并对在实际运行过程中存在的问题进行讨论,提出解决措施,以期为高级氧化技术在废水的深度处理提供相关经验。
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| 关 键 词： | Fenton试剂 最佳投加量 实际运行 问题分析 |
The problems and its solutions in advanced treatment of paper mill waste water by Fenton process |
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| ZHAO Quan-wei. The problems and its solutions in advanced treatment of paper mill waste water by Fenton process[J]. China Pulp & Paper Industry, 2014, 0(12): 17-20 |
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| Authors: | ZHAO Quan-wei |
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| Affiliation: | ZHAO Quan-wei (Shandong Sun Paper Industry Joint Stock Co., Ltd., Yanzhou 272100, Shandong, China) |
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| Abstract: | The effect of different conditions and different chemicals dosage on CODc, removal rate in effluent of the secondary sedimentation pool was studied by adjustment of Fenton agent dosage and pH value. The results show that when the mass concentrations of ferrous sulfate and hydrogen peroxide are 0.9g/l and 0.1 1g/l, respectively, the reaction pH is 3.0 and reaction time is 15min, the removal rate of CODcr can be up to 85%. In this article were also discussed the problems in the actual operation with the Fenton reaction process and put forward the solving solutions to provide relevant references for the practical application with advanced oxidation technology in waste water advance treatment. |
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| Keywords: | Fenton reagant optimal dosage practical operation problemanalysis |
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