1School of Energy and Civil Engineering, Harbin University of Commerce, Harbin 150028, China.
Water Environ Res. 2018 Oct 1;90(10):1439-1457. doi: 10.2175/106143018X15289915807470.
In this paper, removal model of activated sludge, cultivation and application of granular sludge, the population dynamics, removal and influence of toxic pollutants, and design and control of the sewage treatment system are reviewed in 2017. Several studies suggest that the cultivation of granular sludge is mainly affected by aeration rate, hydraulic velocity and culture environment. Toxic pollutants can be partially degraded by microorganisms, which lead to the change of microbial community structure. The co-digestion of activated sludge and other solid wastes can produce biomass energy, which is a more promising and solid waste treatment method.
本文综述了 2017 年活性污泥的去除模型、颗粒污泥的培养与应用、种群动态、有毒污染物的去除与影响，以及污水处理系统的设计与控制。几项研究表明，颗粒污泥的培养主要受曝气速率、水力速度和培养环境的影响。有毒污染物可被微生物部分降解，导致微生物群落结构发生变化。活性污泥与其他固体废物的共消化可以产生生物质能源，是一种更有前途和固体废物处理方法。
