Aerobic Granular Sludge: Perspectives for Excess Sludge Management and Resource Recovery

被引:3
|
作者
Dababat, Salahaldeen [1 ]
Enaime, Ghizlane [1 ]
Wichern, Marc [1 ]
Luebken, Manfred [1 ]
机构
[1] Ruhr Univ Bochum, Inst Urban Water Management & Environm Engn, Univ Str 150, D-44780 Bochum, Germany
关键词
Aerobic Granular Sludge; Continuous Flow Reactor; Sludge Management; Resource Recovery; Circular Economy; EXTRACELLULAR POLYMERIC SUBSTANCES; WASTE-WATER TREATMENT; ACTIVATED-SLUDGE; ANAEROBIC-DIGESTION; SEWAGE-SLUDGE; BIOFLOCCULANT PRODUCTION; BACILLUS-MUCILAGINOSUS; THERMAL PRETREATMENT; PHYSICAL-PROPERTIES; LANDFILL LEACHATE;
D O I
10.1002/cite.202300093
中图分类号
TQ [化学工业];
学科分类号
0817 ;
摘要
Aerobic granular sludge (AGS) technology is gaining increasing interest globally. However, several aspects are still challenging its installation, as the integration into existing municipal wastewater treatment plants. The operation of AGS units in continuous flow mode could facilitate that integration; yet has only been experienced at lab and pilot scales. Further, handling of excess granular sludge constitutes a prominent challenge. Even that, adopting effective strategies for its management holds promising contributions to the circular economy by fostering the reuse and recovery of valuable resources. The recovery of phosphorus and alginate-like polymers holds significant commercial potential worldwide, with broad applications in agriculture, food, pharmaceuticals, and biotechnology. image
引用
收藏
页码:1888 / 1903
页数:16
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