Characteristics and mechanism of hollow anammox granular sludge with different settling property

The characteristics and mechanism of hollow Anammox granular sludge with different settling property were investigated through the analysis of morphology, structure and microbial community. According to settling property, the granules from an anammox continuous stirred-tank reactor were classified into settling granules (SG) benign floating granules (BFG) and malignant floating granules (MFG).

本研究通过形貌、结构与微生物群落分析，对不同沉降性能的中空厌氧氨氧化（Anammox）颗粒污泥的特性与作用机制展开了探究。研究选取某厌氧氨氧化连续搅拌釜式反应器内的颗粒污泥，依据其沉降性能将其划分为沉降颗粒（SG）、良性漂浮颗粒（BFG）与恶性漂浮颗粒（MFG）。