| 有机硅中间体生产废水处理工程实例 |
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| 引用本文： | 郭黎明,谢福伟,朱乐辉. 有机硅中间体生产废水处理工程实例[J]. 水处理技术, 2021, 47(4): 133-136,140 |
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| 作者姓名： | 郭黎明 谢福伟 朱乐辉 |
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| 作者单位： | 鄱阳湖环境与资源利用教育部重点实验室,南昌大学资源环境与化工学院,江西南昌330031 |
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| 摘 要： | 针对有机硅中间体生产废水中含油分,兼具高盐分、高COD、高NH3-N、可生化性低的特点,工程设计采用"2级气浮+三效蒸发+上流式厌氧污泥床(UASB)+A/O+曝气生物滤池(BAF)"联合工艺处理.调试运行结果表明,废水经该工艺处理后,出水水质达GB 8978-1996表4中一级标准,其中COD、NH3-N、SS和石油...
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| 关 键 词： | 有机硅中间体生产废水 2级气浮 上流式厌氧污泥床-A/O 曝气生物滤池 工程调试 |
Project Example of the Wastewater Treatment for Silicone Intermediate Production |
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| GUO Liming,XIE Fuwei,ZHU Lehui. Project Example of the Wastewater Treatment for Silicone Intermediate Production[J]. Technology of Water Treatment, 2021, 47(4): 133-136,140 |
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| Authors: | GUO Liming XIE Fuwei ZHU Lehui |
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| Affiliation: | (Key Laboratory of Environment and Resource Utilization of Poyang Lake,Ministry of Education,School of Environment and Chemical Engineering,Nanchang University,Nanchang 330031,China) |
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| Abstract: | Aimed at the silicone intermediate production wastewater contained oil,and had the characteristics of high salinity,high COD,high NH3-N,and low biodegradability,the engineering design used the "two-stage air floatation+ three-effect evaporation+ upflow anaerobic sludge bed(UASB)+A/O+ biological aerated filter(BAF)" combined process to treat it.The results of commissioning and operation showed that,after the wastewater was treated by the process,the effluent quality met the first-level standard in Table 4 of GB 8978-1996.And the removal rates of COD,NH3-N,SS and Petro were 99.8%,99.7%,98.6% and 99.9%,respectively,and the treatment cost was about 49.64 yuan/t.The combined process has the characteristics of good treatment effect and stable effluent quality,and it can be used as reference for reference to similar wastewater treatment. |
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| Keywords: | silicone intermediate production wastewater two stage air floatation UASB-A/O BAF engineering debugging |
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