Recent advances on microalgae cultivation for simultaneous biomass production and removal of wastewater pollutants to achieve circular economy

Mahari, Wan Adibah Wan and Razali, Wan Aizuddin Wan and Manan, Hidayah and Hersi, Mursal Abdulkadir and Ishak, Sairatul Dahlianis and Cheah, Wee and Chan, Derek Juinn Chieh and Sonne, Christian and Show, Pau Loke and Lam, Su Shiung (2022) Recent advances on microalgae cultivation for simultaneous biomass production and removal of wastewater pollutants to achieve circular economy. BIORESOURCE TECHNOLOGY, 364. ISSN 1873-2976, DOI https://doi.org/10.1016/j.biortech.2022.128085.

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Official URL: https://doi.org/10.1016/j.biortech.2022.128085

Abstract

Microalgae are known for containing high value compounds and its significant role in sequestering carbon di-oxide. This review mainly focuses on the emerging microalgae cultivation technologies such as nanomaterials technology that can improve light distribution during microalgae cultivation, attached cultivation and co -cultivation approaches that can improve growth and proliferation of algal cells, biomass yield and lipid accumulation in microalgal. This review includes a comprehensive discussion on the use of microbubbles technology to enhance aerated bubble capacity in photobioreactor to improve microalgal growth. This is fol-lowed by discussion on the role of microalgae as phycoremediation agent in removal of contaminants from wastewater, leading to better water quality and high productivity of shellfish. The review also includes techno-economic assessment of microalgae biorefinery technology, which is useful for scaling up the microalgal biofuel production system or integrated microalgae-shellfish cultivation system to support circular economy.

Item Type: Article
Funders: Ministry of Education, Malaysia [56051], Higher Institution Centre of Excellence (HICoE) , Institute of Tropical Aquaculture and Fisheries program [UMT/CRIM/2-2/5 Jilid 2 (10)], Higher Institution Centre of Excellence (HICoE) , Institute of Tropical Aquaculture and Fisheries program [UMT/PPP/2-2/2/8 Jld 19 (118)], Higher Institution Centre of Excellence (HICoE) , Institute of Tropical Aquaculture and Fisheries program [Vot 63933]
Uncontrolled Keywords: Microalgae; Cultivation technology; Phycoremediation; Biomass; CO2 fixation
Subjects: S Agriculture > S Agriculture (General)
Divisions: Deputy Vice Chancellor (Research & Innovation) Office > Institute of Ocean and Earth Sciences
Depositing User: Ms Koh Ai Peng
Date Deposited: 25 Jul 2024 06:26
Last Modified: 25 Jul 2024 06:26
URI: http://eprints.um.edu.my/id/eprint/46238

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