| O3/GAC/UV预处理医药化工废水的研究 |
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| 引用本文： | 秦树林. O3/GAC/UV预处理医药化工废水的研究[J]. 环境科技, 2005, 18(2): 4-6 |
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| 作者姓名： | 秦树林 |
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| 作者单位： | 煤炭科学研究总院杭州环境保护研究所,浙江,杭州,311201 |
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| 基金项目： | 浙江省科技厅科技计划资助项目(2003C33036) |
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| 摘 要： | 以对硝基苯甲酸车间废水为试验对象，采用先进的O3/GAC／UV工艺进行预处理。结果表明：对原水CODcr浓度为10960mg／L，经预氧化处理后，CODcr去除率达53％，废水BOD5／CODcr由原来的0．1提高到0．34，极大地改善了废水的生化性能，为后续的生物降解打下了良好的基础。
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| 关 键 词： | 医药化工废水 预处理 生化性 |
| 文章编号： | 1004-8642(2005)02-0004-03 |
| 修稿时间： | 2005-01-24 |
Study on the Pretreatment of Medical & Chemical Wastewater by O3 Oxidation-activated Carbon Adsorption-UV Catalysis |
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| QIN Shu-lin. Study on the Pretreatment of Medical & Chemical Wastewater by O3 Oxidation-activated Carbon Adsorption-UV Catalysis[J]. Jiangsu Environmental Science and Technology, 2005, 18(2): 4-6 |
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| Authors: | QIN Shu-lin |
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| Affiliation: | QIN Shu-lin |
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| Abstract: | The water quality of the last effluent is directly influenced by the pretreatment. The O3 oxidation-activated carbon adsorption-UV catalysis experiment on paranitrobenzoic acid wastewater showed that when the chemical oxygen demand(CODCr)was 10 960 mg/L,CODCr removal rate was up to 53% and the ratio of BOD5/CODCr increased from 0.1 to 0.34. The process greatly improved the biochemical capability of the wastewater and further biodegradability became easier. |
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| Keywords: | Medical & chemical wastewater Pretreatment Biochemical capability |
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