| 阿托伐他汀钙制药废水处理工艺 |
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| 引用本文： | 郑春芳,单明军,刘辉,公彦欣,孙锋.阿托伐他汀钙制药废水处理工艺[J].辽宁科技大学学报,2012,35(1):18-21. |
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| 作者姓名： | 郑春芳 单明军 刘辉 公彦欣 孙锋 |
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| 作者单位： | 辽宁科技大学化学工程学院,辽宁鞍山,114051;辽宁科技大学化学工程学院,辽宁鞍山,114051;辽宁科技大学化学工程学院,辽宁鞍山,114051;辽宁科技大学化学工程学院,辽宁鞍山,114051;辽宁科技大学化学工程学院,辽宁鞍山,114051 |
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| 摘 要： | 采用“好氧-厌氧-好氧”三段活性污泥强化除碳工艺,结合化学氧化-混凝沉淀方法进行阿托伐他汀钙制药废水处理的实验研究.实验结果表明,生化段废水中COD从3 g/L降低到0.45 g/L左右,去除率达85.0％;化学氧化、混凝段COD从0.45 g/L左右降到0.3 g/L以下,去除率可达35％以上;总除率达到90.5％～91.4％.处理后的废水各项指标均达到国家《污水综合排放标准》(GB 8978-1996三级).
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| 关 键 词： | 阿托伐他汀钙 制药废水 活性污泥法 次氯酸钙 |
Study on treatment process of pharmaceutical wastewater of atorvastatin calcium |
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| ZHENG Chun-fang
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SHAN Ming-jun
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LIU Hui
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GONG Yan-xin
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SUN Feng.Study on treatment process of pharmaceutical wastewater of atorvastatin calcium[J].Journal of University of Science and Technology Liaoning,2012,35(1):18-21. |
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| Authors: | ZHENG Chun-fang SHAN Ming-jun LIU Hui GONG Yan-xin SUN Feng |
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| Institution: | (School of Chemical Engineering,University of Science and Technology Liaoning,Anshan 114051,China) |
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| Abstract: | By adopting the carbon removal process of activated sludge process of aerobic biochemical-anaerobic biochemical-aerobic biochemical by combining with powerful oxidation and coagulation,the research of atorvastatin calcium pharmaceutical wastewater is carried out.During the biochemical process,it shows that the COD decreases to about 0.45 g/L from the beginning of 3 g/L and the removal rate of COD is 85.0%.The COD is smaller than 0.3 g/L and the removal rate is more than 35%in oxidation and coagulation.The water quality of the final effluent meets the third grade of Integrated Wastewater Discharge Standard(GB8978-1996). |
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| Keywords: | atorvastatin calcium pharmaceutical wastewater activated sludge process calcium hypochlorite |
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