• Mesoporous nanoparticles enhanced C. sorokiniana activity during biogas upgrading. CO 2 was adsorbed to the mesoporous surface of nanoparticles. CALPECH boosted productivity and carbohydrate content. UV exposure influenced differently depending on iron source. Three different based (NPs) were added Chlorella batch cultures devoted photosynthetic upgrading enhance biofixation: Fe O 3 , carbon ...

Algal growth is often inhibited in full-strength anaerobic digestate. The objective of this study was to investigate conditions under which digestate pretreatment using bacteria effective promoting algal growth, nutrient removal, and favorable changes biomass composition. Batch culture experiments were carried out low- high-strength municipal sludge digestate, two algae strains varying sensitiv...