WUZhi-ming,CHENXue-chun,ZHAOXin,et al.Process Configuration and Operational Performance of Nereda Aerobic Granular Sludge Technology[J].China Water & Wastewater,2023,39(14):10-18.
Nereda
好氧颗粒污泥工艺配置及运行性能
- Title:
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Process Configuration and Operational Performance of Nereda Aerobic Granular Sludge Technology
![](KeySearch.aspx?type=KeyWord&Sel=Nereda<img src="http://zggsps.paperonce.org/Upload/Park/3eacdd58-a90f-41dd-95bf-fd1999e4b62b.jpg" />工艺)
工艺![](KeySearch.aspx?type=KeyWord&Sel=Nereda<img src="http://zggsps.paperonce.org/Upload/Park/3eacdd58-a90f-41dd-95bf-fd1999e4b62b.jpg" /> process)
process- 摘要:
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Nereda工艺是好氧颗粒污泥（AGS）工艺的一种。通过Nereda工艺运行周期的介绍，分析了其好氧颗粒污泥的颗粒化成因以及脱氮除磷的优势，阐明了Nereda工艺对比SBR传统活性污泥法的优缺点。目前，针对不同的污水处理现场开发了Nereda工艺不同的工艺配置，以美国Wolf Creek、巴西Deodoro和爱尔兰Ringsend污水厂的Nereda工艺为例，详细介绍了它们的概况以及实际运行性能，最后总结了Nereda好氧颗粒污泥技术在未来应用场景中的竞争优势。
- Abstract:
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The Nereda process is a type of aerobic granular sludge (AGS) process. The granulation causes of aerobic granular sludge and the advantages of nitrogen and phosphorus removal were discussed through the introduction of the operating cycle of the Nereda process. The advantages and disadvantages of the Nereda process compared to the traditional activated sludge process of SBR were clarified. Various Nereda process configurations have been developed for different sewage treatment sites in different countries. The overview and actual operating performance of different wastewater treatment plants were introduced in detail with examples of the Nereda process application at Wolf Creek WWTP in the United States, Deodoro WWTP in Brazil, and Ringsend WWTP in Ireland. Finally, the competitive advantages of Nereda aerobic granuler sludge technology in future application scenarios were summarized.
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