Ratio of biomass to sulfide loading dictates the stability of the biological desulfurization process through biochemical transformation of (poly)sulfides. Biological desulfurization - sulfide to biomass ratios

This study investigated the role of sulfide concentration and biomass concentration on polysulfides and internal sulfane storage in a dual-reactor biological desulfurization process. Here, temporal changes of the microbial communities were followed under various sulfide concentrations.