Ultrasonic Disintegration to Improve Anaerobic Digestion of Microalgae with Hard Cell Walls- sp. and sp.

Microalgae are considered to be very promising feedstocks for biomethane production. It has been shown that the structure of microalgal cell walls can be highly detrimental to the anaerobic digestibility of biomass. Therefore, there is a real need to seek ways to eliminate this problem.