| Title | Dark fermentation and microalgae cultivation coupled systems: Outlook and challenges |
|---|---|
| ID_Doc | 9175 |
| Authors | Lacroux, J; Llamas, M; Dauptain, K; Avila, R; Steyer, JP; van Lis, R; Trably, E |
| Title | Dark fermentation and microalgae cultivation coupled systems: Outlook and challenges |
| Year | 2023 |
| Published | |
| Abstract | The implementation of a sustainable bio-based economy is considered a top priority today. There is no doubt about the necessity to produce renewable bioenergy and bio-sourced chemicals to replace fossil-derived compounds. Under this scenario, strong efforts have been devoted to efficiently use organic waste as feedstock for biohydrogen production via dark fermentation. However, the technoeconomic viability of this process needs to be enhanced by the valorization of the residual streams generated. The use of dark fermentation effluents as low-cost carbon source for microalgae cultivation arises as an innovative approach for bioproducts generation (e.g., biodiesel, bioactive compounds, pigments) that maximizes the carbon recovery. In a biorefinery context, after value-added product extraction, the spent microalgae biomass can be further valorised as feedstock for biohydrogen production. This integrated process would play a key role in the transition towards a circular economy. This review covers recent advances in microalgal cultivation on dark fermentation effluents (DFE). BioH2 via dark fermentation processes and the involved metabolic pathways are detailed with a special focus on the main aspects affecting the effluent composition. Interesting traits of microalgae and current approaches to solve the challenges associated to the integration of dark fermentation and microalgae cultivation are also discussed. |
| http://manuscript.elsevier.com/S0048969722082390/pdf/S0048969722082390.pdf |
Similar Articles
| ID | Score | Article |
|---|---|---|
3155
|
Yang, ET; Chon, K; Kim, KY; Le, GTH; Nguyen, HY; Le, TTQ; Nguyen, H; Jae, MR; Ahmad, I; Oh, SE; Chae, KJ Pretreatments of lignocellulosic and algal biomasses for sustainable biohydrogen production: Recent progress, carbon neutrality, and circular economy(2023) | |
| 10715
|
Mohanakrishna, G; Sneha, NP; Rafi, SM; Sarkar, O Dark fermentative hydrogen production: Potential of food waste as future energy needs(2023) | |
| 24747
|
Sarma, S; Sharma, S; Rudakiya, D; Upadhyay, J; Rathod, V; Patel, A; Narra, M Valorization of microalgae biomass into bioproducts promoting circular bioeconomy: a holistic approach of bioremediation and biorefinery(2021)3 Biotech, 11, 8 | |
| 2956
|
Chhandama, M; Rai, PK; Lalawmpuii Coupling bioremediation and biorefinery prospects of microalgae for circular economy(2023) | |
| 850
|
Anyaoha, KE; Krujatz, F; Hodgkinson, I; Maletz, R; Dornack, C Microalgae contribution in enhancing the circular economy drive of biochemical conversion systems - A review(2024)Carbon Resources Conversion, 7, 2 | |
| 28240
|
Chia, SR; Ling, J; Chia, WY; Nomanbhay, S; Kurniawan, TA; Chew, KW Future bioenergy source by microalgae-bacteria consortia: a circular economy approach(2023)Green Chemistry, 25.0, 22 | |
| 10833
|
Becerra-Quiroz, AP; Rodríguez-Morón, SA; Acevedo-Pabón, PA; Rodrigo-Ilarri, J; Rodrigo-Clavero, ME Evaluation of the Dark Fermentation Process as an Alternative for the Energy Valorization of the Organic Fraction of Municipal Solid Waste (OFMSW) for Bogotá, Colombia(2024)Applied Sciences-Basel, 14, 8 | |
| 5284
|
Dahiya, S; Lingam, Y; Mohan, SV Understanding acidogenesis towards green hydrogen and volatile fatty acid production-Critical analysis and circular economy perspective(2023) | |
| 13180
|
Choudhary, S; Tripathi, S; Poluri, KM Microalgal-Based Bioenergy: Strategies, Prospects, and Sustainability(2022)Energy & Fuels, 36, 24 | |
| 10259
|
Tawfik, A; Ismail, S; Elsayed, M; Qyyum, MA; Rehan, M Sustainable microalgal biomass valorization to bioenergy: Key challenges and future perspectives(2022) |