| 光催化氧化法处理石灰法草浆造纸废水 |
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| 引用本文： | 朱亦仁,张振超,解恒参,王锦化,杨伟华. 光催化氧化法处理石灰法草浆造纸废水[J]. 化工环保, 2005, 25(4): 288-290 |
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| 作者姓名： | 朱亦仁 张振超 解恒参 王锦化 杨伟华 |
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| 作者单位： | 徐州师范大学,化学系,江苏,徐州,221116;徐州师范大学,化学系,江苏,徐州,221116;徐州师范大学,化学系,江苏,徐州,221116;徐州师范大学,化学系,江苏,徐州,221116;徐州师范大学,化学系,江苏,徐州,221116 |
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| 基金项目： | 徐州师范大学重点科研项目（02AXW008）. |
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| 摘 要： | 采用光催化氧化法处理石灰法草浆造纸废水，考察了ZnO加入量、H2O2加入量、废水pH、光照时间与光照强度对废水COD去除率的影响。在ZnO加入量为3g／L、H2O2加入量为14g／L、pH为10．00的条件下，废水经功率500W的低压汞灯照射8h后，其COD为153．8mg／L，COD总去除率可达90％以上。
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| 关 键 词： | 氧化锌 光催化氧化 造纸 废水处理 |
| 文章编号： | 1006-1878（2005）04-0288-03 |
| 收稿时间： | 2004-07-15 |
| 修稿时间： | 2004-07-15 |
Treatment of Lime Grass Pulp Paper- making Wastewater by Photocatalytic Oxidation Process |
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| Zhu Yiren,Zhang Zhenchao,Xie Hengshen,Wang Jinhua,Yang Weihua. Treatment of Lime Grass Pulp Paper- making Wastewater by Photocatalytic Oxidation Process[J]. Environmental Protection of Chemical Industry, 2005, 25(4): 288-290 |
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| Authors: | Zhu Yiren Zhang Zhenchao Xie Hengshen Wang Jinhua Yang Weihua |
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| Abstract: | Lime grass pulp paper-making wastewater was treated by the photocatalytic oxidation process. The effects of ZnO and H2O2 dosage, influent pH, radiation time and intensity on COD removal were examined. With the conditions of ZnO dosage 3 mg/L, H2O2 dosage 14 mg/L, influent pH 10.00, low potential lamp power 500 W and radiation time 8 h, the effluent COD is 154 mg/L with more than 90% of removal rate. |
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| Keywords: | zinc oxide photocatalytic oxidation paper making wastewater treatment |
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