A study for effective utilization system of digestive sludge from methane fermentation using marine biomass

In this paper, authors have focused on safety and uniformity as the basis of utilization system for digestive sludge from marine biomass. At first, when marine biomass is used as materials of methane fermentation, safety and uniformity problems of digestive sludge are investigated. Furthermore, in order to solve the problem, a method of extracting useful materials is examined experimentally.