| 沉淀--吸附处理双氯灭痛高浓度有机废水的工艺研究 |
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| 引用本文： | 郝存江,陈静,栗洪斌,何其戈,刘晓涛. 沉淀--吸附处理双氯灭痛高浓度有机废水的工艺研究[J]. 环境污染与防治, 2000, 22(3): 24-26 |
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| 作者姓名： | 郝存江 陈静 栗洪斌 何其戈 刘晓涛 |
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| 作者单位： | 河南安阳师范高等专科学校化学系,安阳,455000;河南安市环境保护科学技术研究所,安阳,455000 |
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| 基金项目： | 河南省安阳市科技攻关项目,, |
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| 摘 要： | 介绍了用沉淀－吸附法处理双氯灭痛高浓度有机废水的工艺。先用废盐酸将废水的ｐＨ调节到４,沉淀、过滤,然后将滤液依次经过炉渣、生炭串级吸附,处理后的废水ＣＯＤＣｒ、ｐＨ、ＳＳ均达到ＧＢ８９７８－８８污水综合排放制药行业二级标准。
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| 关 键 词： | 沉淀-吸附 双氯灭痛 高浓度 有机废水 炉渣 活性炭 |
Treatment of high concentration organic wastewater from diclofenac sodium production process with precipitation-adsorption technology |
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| Hao Cunjiang,Chen Jing,Li Hongbin et al.,Chemistry. Treatment of high concentration organic wastewater from diclofenac sodium production process with precipitation-adsorption technology[J]. Environmental Pollution & Control, 2000, 22(3): 24-26 |
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| Authors: | Hao Cunjiang Chen Jing Li Hongbin et al. Chemistry |
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| Affiliation: | Hao Cunjiang,Chen Jing,Li Hongbin et al.,Chemistry Department of Anyang Teacher's College,Anyang 455000 |
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| Abstract: | s:The high concentration organic wastewater from diclofenac sodium production process was treated by precipitationadsorption technology.At first,the wastewater was regulated to pH=4 with waste hydrochloric acid,some pollutants were precipitated and filtered.Then the filtered wastewater was adsorbed by slag and activated carbon in order.Finally,CODcr,pH and SS of the effluent could reach the discharge standard of China. |
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| Keywords: | Precipitation-adsorption technology Diclofenac sodium High concentration organic wastewater Slag Activated carbon |
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