Progress in microalgae cultivation photobioreactors and applications in wastewater treatment:A review  

作　　者：Han Ting Lu Haifeng Ma Shanshan Yuanhui Zhang Liu Zhidan Duan Na 

机构地区：[1]Laboratory of Environment-Enhancing Energy(E2E),Key Laboratory of Agricultural Engineering in Structure and Environment,Ministry of Agriculture,College of Water Resources and Civil Engineering,China Agricultural University,Beijing 100083,China [2]Department of Agricultural and Biological Engineering,University of Illinois at Urbana-Champaign,Urbana,IL 61801,USA

出　　处：《International Journal of Agricultural and Biological Engineering》2017年第1期1-29,共29页国际农业与生物工程学报（英文）

基　　金：the financial support by the National Natural Science Foundation of China(51576206,51308535);Beijing Science and Technology Program(Z161100001316009).

摘　　要：Using microalgae to treat wastewater has received growing attention in the world because it is regarded as a novel means for wastewater treatment.It is commonly recognized that large-scale cultivation and commercial application of microalgae are limited by the development of photobioreactor(PBR).Although there are a lot of PBRs for microalgae pure cultivation which used culture medium,specialized PBRs designed for wastewater treatment are rare.The composition of wastewater is quite complicated;this might cause a very different photosynthetic effect of microalgae compared to those grown in a pure cultivation medium.Therefore,PBRs for wastewater treatment need to be redesigned and improved based on the existing PBRs that are used for microalgae pure cultivation.In this review,different PBRs for microalgae cultivation and wastewater treatment are summarized.PBR configurations,PBR design parameters and types of wastewater are presented.In addition,the wastewater treatment efficiency and biomass productivity were also compared among each type of PBRs.Moreover,some other promising PBRs are introduced in this review,and a two-stage cultivation mode which combines both closed and open system is discussed as well.Ultimately,this article focuses on current problems and gives an outlook for this field,aiming at providing a primary reference for microalgae cultivation by using wastewater.

关 键 词：microalgae cultivation wastewater treatment photobioreactor(PBR) REVIEW 

分 类 号：X70[环境科学与工程—环境工程]