High-Rate Algal Ponds in Wastewater Treatment: A Critical Look at Recent Developments

Key Points

• The aim is to evaluate the effectiveness and sustainability of microalgae-based systems for wastewater treatment.
• Critical literature review of recent developments in algal wastewater treatment systems.
• Assessment of the ecological benefits of using microalgae in wastewater management.
• Comparison of environmental footprints between conventional and microalgae-based methods.
• Microalgae systems significantly reduce pollutants compared to conventional methods.
• These systems exhibit lower operational costs and reduced energy consumption.
• Adoption of algal ponds can lead to improved sustainability in wastewater management.