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).

本研究通过形态学、结构及其微生物群落分析，对具有不同沉降特性的空心Anammox颗粒污泥的特性与机制进行了探讨。依据沉降特性，来自Anammox连续搅拌槽反应器的颗粒被划分为沉降颗粒（SG）、良性浮游颗粒（BFG）及恶性浮游颗粒（MFG）三类。