| 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]. 鞍山钢铁学院学报, 2012, 0(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 |
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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,SHAN Ming-jun,LIU Hui,GONG Yan-xin,SUN Feng. Study on treatment process of pharmaceutical wastewater of atorvastatin calcium[J]. Journal of Anshan Institute of Iron and Steel Technology, 2012, 0(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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| Affiliation: | (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-an-aerobic biochemical-aerobic biochemical by combining with powerful oxidation and coagulation, the re-search 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 re- moval 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 Inte-grated Wastewater Discharge Standard （GB8978-1996）. |
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| Keywords: | atorvastatin calcium pharmaceutical wastewater activated sludge process calcium hypo-chlorite |
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