生物强化
生化工程
比例(比率)
污水处理
机制(生物学)
环境科学
工艺工程
工程类
环境工程
计算机科学
生态学
生物
生物修复
污染
量子力学
认识论
物理
哲学
作者
Huilin Ma,Yingxin Zhao,Kaichao Yang,Yue Wang,Chenggong Zhang,Min Ji
标识
DOI:10.1016/j.biortech.2021.126192
摘要
Bioaugmentation is an optimization method with great potential to improve the treatment effect by introducing specific strains into the biological treatment system. In this study, a comprehensive review of the mechanism of bioaugmentation from the aspect of microbial community structure, the optimization methods facilitating application as well as feasible approaches of scale-up application has been provided. The different contribution of indigenous and exogenous strains was critically analyzed, the relationship between microbial community variation and system performance was clarified. Operation regulation and immobilization technologies are effective methods to deal with the possible failure of bioaugmentation. The gradual expansion from lab-scale, pilot scale to full-scale, the transformation and upgrading of wastewater treatment plants through the combination of direct dosing and biofilm, and the application of side-stream reactors are feasible ways to realize the full-scale application. The future challenges and prospects in this field were also proposed.
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