| 聚氯乙烯生产工艺废水处理装置的优化改造 |
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| 引用本文： | 苗亚玲,郭大富.聚氯乙烯生产工艺废水处理装置的优化改造[J].聚氯乙烯,2020,48(4):37-39. |
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| 作者姓名： | 苗亚玲 郭大富 |
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| 作者单位： | 陕西北元化工集团股份有限公司,陕西榆林719319;陕西北元化工集团股份有限公司,陕西榆林719319 |
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| 摘 要： | 针对聚氯乙烯生产工艺废水中氯乙烯含量高的问题进行了相应的技术改造,更换板式换热器为螺旋板式换热器,更换浮子流量计为电磁流量计,并在废水进水口增加了分离罐优化与改造后,废水处理装置运行平稳,达到了排放要求。
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| 关 键 词： | PVC 氯乙烯 废水处理 汽提塔 优化改造 |
Optimization of facilities for the treatment of wastewater from the production of PVC |
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| MIAO Yaling,GUO Dafu.Optimization of facilities for the treatment of wastewater from the production of PVC[J].Polyvinyl Chloride,2020,48(4):37-39. |
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| Authors: | MIAO Yaling GUO Dafu |
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| Affiliation: | (Shaanxi Beiyuan Chemical Group Co.,Ltd.,Yulin 719319,China) |
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| Abstract: | Aiming at the problem of high vinyl chloride content in wastewater from PVC production process,corresponding technical transformations were carried out,i.e.the plate heat exchanger was replaced by a spiral plate heat exchanger,the float flowmeter was replaced by an electromagnetic flowmeter,and a separation tank was added at the wastewater inlet.After optimization and transformation,the wastewater treatment unit could run smoothly and the discharged water could meet the discharge requirements. |
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| Keywords: | PVC vinyl chloride wastewater treatment stripping tower optimization and transformation |
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