Recent advances in application of moving bed bioreactors for wastewater treatment from recirculating aquaculture systems: A review

作     者：Abubakar Shitu Gang Liu Aliyu Idris Muhammad Yadong Zhang Musa Abubakar Tadda Wanhe Qi Dezhao Liu Zhangying Ye Songming Zhu 

作者机构：Institute of Agricultural Bio-Environmental EngineeringCollege of Bio-systems Engineering and Food ScienceZhejiang UniversityHangzhou310058China Key Laboratory of Equipment and Informatization in Environment Controlled AgricultureMinistry of AgricultureHangzhou310058China Department of Agricultural and Environmental EngineeringFaculty of EngineeringBayero UniversityKanoNigeria 

出 版 物：《Aquaculture and Fisheries》 (渔业学报（英文）)

年 卷 期：2022年第7卷第3期

页      面：244-258页

学科分类：0710[理学-生物学] 083002[工学-环境工程] 0830[工学-环境科学与工程（可授工学、理学、农学学位）] 082803[工学-农业生物环境与能源工程] 0908[农学-水产] 08[工学] 0828[工学-农业工程] 0707[理学-海洋科学] 0713[理学-生态学] 

基　　金：This study received support from the National Key R&D Program of China(No.2020YFD0900600) the Key Program of Science and Technology of Zhejiang Province(2019C02084). 

主　　题：Ammonia removal Biofilm carriers Sustainability Salinity Nitrogenous compound Accelerated start-up 

摘      要：In recent years,government investments in implementing restrictive public policies on the treatment and discharge of effluents from the aquaculture industry have increased.Hence,efficient and cleaner methods for aquaculture production are needed.Recirculating aquaculture systems(RAS)offers water conservation by recycling the treated aquaculture water for reuse.RAS wastewater treatment using a moving bed bioreactors(MBBRs)process has been considered well suited for maintaining good water quality,thereby making fish farming more sustainable.Currently,improvements were achieved in tackling the influence of salinity,organic matter,disinfectant,and bioreactor start-up process on the MBBR performance efficiency.This review highlights an updated overview of recent development made using MBBR to treat the residual water from RAS.Precisely,nitrification and simultaneous nitrification-denitrification(SND),and other hybrid processes for nitrogen removal were elucidated.Finally,future challenges and prospects of MBBRs in RAS facilities that need to be considered were also proposed.