好氧顆粒污泥處理高濃度有機廢水的研究進展
- Title:
- Research Progress on Aerobic Granular Sludge for Treatment of High Concentration Organic Wastewater
- 摘要:
- 好氧顆粒污泥（AGS）基于生物相豐富、污泥代謝活性高、耐沖擊負荷、沉降性能好、運行成本較低等優勢在高濃度有機廢水處理中得到廣泛應用。簡述了高濃度有機廢水對AGS結構形態、理化性質及代謝活性的不同影響,總結了近年來AGS技術對高濃度有機廢水（食品工業廢水、垃圾滲濾液、制藥廢水、焦化廢水、印染廢水、高鹽廢水）的處理效能、影響因素及穩定性的研究進展，并在此基礎上分析了AGS技術處理高濃度有機廢水的可行性及發展前景。
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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