Algae-based approaches for Holistic wastewater management: A low-cost paradigm.
Chemosphere
; 345: 140470, 2023 Dec.
Article
em En
| MEDLINE
| ID: mdl-37858768
ABSTRACT
Aquatic algal communities demonstrated their appeal for diverse industrial applications due to their vast availability, ease of harvest, lower production costs, and ability to biosynthesize valuable molecules. Algal biomass is promising because it can multiply in water and on land. Integrated algal systems have a significant advantage in wastewater treatment due to their ability to use phosphorus and nitrogen, simultaneously accumulating heavy metals and toxic substances. Several species of microalgae have adapted to thrive in these harsh environmental circumstances. The potential of algal communities contributes to achieving the United Nations' sustainable development goals in improving aquaculture, combating climate change, reducing carbon dioxide (CO2) emissions, and providing biomass as a biofuel feedstock. Algal-based biomass processing technology facilitates the development of a circular bio-economy that is both commercially and ecologically viable. An integrated bio-refinery process featuring zero waste discharge could be a sustainable solution. In the current review, we will highlight wastewater management by algal species. In addition, designing and optimizing algal bioreactors for wastewater treatment have also been incorporated.
Palavras-chave
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Purificação da Água
/
Microalgas
Idioma:
En
Ano de publicação:
2023
Tipo de documento:
Article