| 两相颗粒污泥UASB结合离子交换工艺及模型化研究 |
| 摘要点击 637 全文点击 874 投稿时间：1994-08-23 |
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| 中文关键词 废水处理 两相厌氧消化 UASB 颗粒污泥 离子交换 数学模型 |
| 英文关键词 wastewater treatment two-phesegranular sludge UASB mathematic model anionic exchange |
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| 中文摘要 |
| 运用两相颗粒污泥UASB反应器结合离子交换(TP-UASB-AE)新工艺处理配制葡萄糖废水取得了容积有机负荷达62g/(L·d),COD去除率为91.5%的高效能和过程高稳定性。对TP-UASB-AE工艺的各个单元均建立了反应器级的控制数学模型,并实现了整体工艺的系统模型化控制,其系统模型化计算结果与实验结果的平均相对误差为2.2%。运用系统控制模型可对工艺过程进行精确和方便的调节,也是工程放大设计和自动化控制的基础。 |
| 英文摘要 |
| he study on a novel process of Two Phase Granular Sludge UASB Reactor Coupled with Anionic Exchange Units (TP-UASB-AE) using glucose as a substrate showed that a very high volume loading rate LCOD, 62 g/(L·d)] was reached when COD removal efficiency was 91.5%. A control mathematic model for each of TP-UASB-AE units was established separately.The whole TP-UASB-AE system was modelled through the combination of anionic exchangecolume models and UASB models. The mean relative error between the system mdoel calculating results and experimental results was 2.2%. The whole process can be exactly and conveniently controlled by using the system control model.It also provides a foundation for engineering scale-upand automatic control. |
