New insights into Chlorella vulgaris applications

Area of Science:

• Environmental Science
• Biotechnology
• Sustainable Energy

Background:

• Environmental pollution from fossil fuels, cement, and plastics threatens ecosystems.
• Microalgae like Chlorella vulgaris offer a sustainable alternative for waste valorization.
• Chlorella vulgaris efficiently consumes CO2 and produces oxygen, making it ideal for bioremediation and green production.

Purpose of the Study:

• To evaluate the potential of Chlorella vulgaris in various applications.
• To review recent advancements in Chlorella vulgaris-based biorefineries.
• To analyze market size and identify barriers to industrial production.

Main Methods:

• Literature review of Chlorella vulgaris applications.
• Analysis of market data for Chlorella and polylactic acid.
• Identification of technical and non-technical challenges in industrial scale-up.

Main Results:

• Chlorella vulgaris shows promise in wastewater treatment, biohydrogen, biocement, biopolymers, and food additives.
• Biodiesel production from Chlorella vulgaris is identified as the most industrially viable application.
• Market analysis reveals significant potential but also highlights cost and production obstacles.

Conclusions:

• Chlorella vulgaris is a versatile microalga with significant potential for sustainable waste valorization.
• Further research and development are needed to overcome industrialization challenges for widespread adoption.
• The findings provide insights for scientific and financial stakeholders in the microalgae sector.