| Title | Phycoremediation for carbon neutrality and circular economy: Potential, trends, and challenges |
|---|---|
| ID_Doc | 5084 |
| Authors | Rambabu, K; Avornyo, A; Gomathi, T; Thanigaivelan, A; Show, PL; Banat, F |
| Title | Phycoremediation for carbon neutrality and circular economy: Potential, trends, and challenges |
| Year | 2023 |
| Published | |
| Abstract | Phycoremediation is gaining attention not only as a pollutant mitigation approach but also as one of the most cost-effective paths to achieve carbon neutrality. When compared to conventional treatment methods, phycor-emediation is highly effective in removing noxious substances from wastewater and is inexpensive, eco-friendly, abundantly available, and has many other advantages. The process results in valuable bioproducts and bioenergy sources combined with pollutants capture, sequestration, and utilization. In this review, microalgae-based phycoremediation of various wastewaters for carbon neutrality and circular economy is analyzed sciento-metrically. Different mechanisms for pollutants removal and resource recovery from wastewaters are explained. Further, critical parameters that influence the engineering design and phycoremediation performance are described. A comprehensive knowledge map highlighting the microalgae potential to treat a variety of industrial effluents is also presented. Finally, challenges and future prospects for industrial implementation of phycor-emediation towards carbon neutrality coupled with circular economy are discussed. |
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