| 絮凝-ClO2氧化法处理造纸废水 |
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| 引用本文： | 王九思,赵红花,马艳飞.絮凝-ClO2氧化法处理造纸废水[J].甘肃科学学报,2002,14(2):32-35. |
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| 作者姓名： | 王九思 赵红花 马艳飞 |
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| 作者单位： | 兰州铁道学院化工学院,甘肃,兰州,730070 |
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| 摘 要： | 采用絮凝—Cl O2 氧化法对造纸废水进行处理 ,筛选出最佳的絮凝条件及氧化条件 .实验结果表明 ,该法可使原水 CODcr从 1 4 0 0 mg/L降至小于 70 mg/L.废水CODcr与色度去除率分别大于 95%和 97% ,出水达到排放标准 .该方法具有去除率高、设备简单、占地面积小、操作方便、不产生二次污染等优点
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| 关 键 词： | 絮凝—ClO2氧化法 造纸废水 CODcr去除率 |
| 文章编号： | 1004-0366(2002)02-0032-04 |
| 修稿时间： | 2001年9月5日 |
TREATMENT OF PAPERMAKING WASTERWATER BY COAGULATION-ClO2 OXIDATION PROCESS |
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| WANG Jiu\|si,ZHAO Hong\|hua,MA Yanfei.TREATMENT OF PAPERMAKING WASTERWATER BY COAGULATION-ClO2 OXIDATION PROCESS[J].Journal of Gansu Sciences,2002,14(2):32-35. |
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| Authors: | WANG Jiu\|si ZHAO Hong\|hua MA Yanfei |
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| Abstract: | The coagulation\|ClO\-2 oxidation process is used in treating papermaking wasterwater and the best conditions of coagulation and of oxidation were selected. The result of experiment shows that by using this process, COD\-\{cr\} of wasterwater could be reduced from about 1 400 mg/L to 70 mg/L, and the removal rates of COD\-\{cr\} and chromaticity are over 95% and 97% respectively. |
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| Keywords: | coagulation\|ClO\-2 oxidation papermaking wasterwater COD\-\{cr\} removal rates |
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