Effects of the surface physico-chemical properties and the surface textures on the initial colonization and the attached growth in algal biofilm

Collectively, nylon and polypropylene mesh with 0.50-1.25 mm openings resulted in the best initial colonization and long-term attached growth, with a 28-30 g m(-2) biomass yield and 4.0-4.3 g m(-2) day biomass productivity being achieved on a pilot-scale revolving algal biofilm system.