Microalgae-based wastewater treatment:Mechanisms,challenges,recent advances,and future prospects  

作　　者：Abdallah Abdelfattah Sameh Samir Ali Hassan Ramadan Eslam Ibrahim El-Aswar Reham Eltawab Shih-Hsin Ho Tamer Elsamahy Shengnan Li Mostafa M.El-Sheekh Michael Schagerl Michael Kornaros Jianzhong Sun 

机构地区：[1]School of Environment and Safety Engineering,Jiangsu University,Zhenjiang,212013,PR China [2]Department of Public Works Engineering,Faculty of Engineering,Tanta University,Tanta,31511,Egypt [3]Biofuels Institute,School of the Environment and Safety Engineering,Jiangsu University,Zhenjiang,212013,PR China [4]Botany Department,Faculty of Science,Tanta University,Tanta,31527,Egypt [5]Central Laboratories for Environmental Quality Monitoring(CLEQM),National Water Research Center(NWRC),El-Kanater,13621,Qalyubiyah,Egypt [6]State Key Laboratory of Urban Water Resource and Environment,School of Environment,Harbin Institute of Technology,Harbin,150090,PR China [7]Department of Functional and Evolutionary Ecology,University of Vienna,Djerassiplatz 1,A-1030 Vienna,Austria [8]Laboratory of Biochemical Engineering&Environmental Technology(LBEET),Department of Chemical Engineering,University of Patras,1 Karatheodori Str.,University Campus,26504,Patras,Greece

出　　处：《Environmental Science and Ecotechnology》2023年第1期5-22,共18页环境科学与生态技术（英文）

基　　金：supported by the National Natural Science Foundation of China(31772529);the National Key R&D Program of China(2018YFE0107100);the Priority of Academic Program Development of Jiangsu Higher Education Institutions(PAPD 4013000011).

摘　　要：The rapid expansion of both the global economy and the human population has led to a shortage of water resources suitable for direct human consumption.As a result,water remediation will inexorably become the primary focus on a global scale.Microalgae can be grown in various types of wastewaters(WW).They have a high potential to remove contaminants from the effluents of industries and urban areas.This review focuses on recent advances on WW remediation through microalgae cultivation.Attention has already been paid to microalgae-based wastewater treatment(WWT)due to its low energy requirements,the strong ability of microalgae to thrive under diverse environmental conditions,and the potential to transform WW nutrients into high-value compounds.It turned out that microalgae-based WWT is an economical and sustainable solution.Moreover,different types of toxins are removed by microalgae through biosorption,bioaccumulation,and biodegradation processes.Examples are toxins from agricultural runoffs and textile and pharmaceutical industrial effluents.Microalgae have the potential to mitigate carbon dioxide and make use of the micronutrients that are present in the effluents.This review paper highlights the application of microalgae in WW remediation and the remediation of diverse types of pollutants commonly present in WW through different mechanisms,simultaneous resource recovery,and efficient microalgae-based co-culturing systems along with bottlenecks and prospects.

关 键 词：BIOREMEDIATION Wastewater treatment Environmental applications MICROALGAE Co-culturing 

分 类 号：X703[环境科学与工程—环境工程]