State of microalgae-based swine manure digestate treatment: An overview.

ABSTRACT: Global pork production has an annual growth of approximately 2.1%, and its economic and environmental impact are related with the treatment of waste in the production chain. There is little evidence of research advances to generate alternatives for using these wastes. The lack of research related to microalgae cultivation using digestate produced by porcine residues generates negative environmental impact, inadequate and inefficient technologies, low recovery and use of waste and loss of value and competitiveness in the market. The available literature focuses mainly on the treatment of anaerobic digestion liquid effluents for the removal of components, but not on the generation of value-added products. Therefore, there is a need to collect the available information, analyze it and propose

SUBMITTER: Sichel-Crespo CM 

PROVIDER: S-EPMC9638745 | biostudies-literature | 2022 Nov

REPOSITORIES: biostudies-literature