No abstract

No abstract

No abstract

This study applies individual and combined application of ultrasound and ozone pretreatments for the tandem recovery of microalgae biocompounds (lipids, proteins, and, carbohydrates) and phosphorus from Scenedesmus obliquus cultivated in wastewater. Results of individual application showed that ultrasound released protein to the aqueous phase (99 ± 3%), and increased microalgal lipid viability from 11 to 90 ± 2%. Whilst ozone pretreatment induced carbohydrate release to the aqueous phase 28 ± 1%.