好氧颗粒污泥处理高浓度有机废水的研究进展
- Title:
- Research Progress on Aerobic Granular Sludge for Treatment of High Concentration Organic Wastewater
- 摘要:
- 好氧颗粒污泥（AGS）基于生物相丰富、污泥代谢活性高、耐冲击负荷、沉降性能好、运行成本较低等优势在高浓度有机废水处理中得到广泛应用。简述了高浓度有机废水对AGS结构形态、理化性质及代谢活性的不同影响,总结了近年来AGS技术对高浓度有机废水（食品工业废水、垃圾渗滤液、制药废水、焦化废水、印染废水、高盐废水）的处理效能、影响因素及稳定性的研究进展，并在此基础上分析了AGS技术处理高浓度有机废水的可行性及发展前景。
- Abstract:
- Aerobic granular sludge (AGS) is widely used in the biological treatment of high concentration organic wastewater due to its advantages of rich biological phases, high activity of sludge metabolism, shock resistance, good settling performance and low operation cost. This paper reviewed the effects of high concentration organic wastewater on the structure, physicochemical properties and metabolism of AGS. With the AGS technology, the efficiency, influence factors and the stability were summarized for the treatment of high concentration organic wastewater, such as food industrial wastewater, landfill leachate, pharmaceutical wastewater, coking wastewater, dyeing wastewater and highsalt wastewater. The feasibility and prospect of AGS technology in treating high concentration organic wastewater was analyzed.
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