The biological characterization and the absorption capacity of a myxobacterium nust03 for the heavy metal is investigated . an active metabolite is separated and purified from the fermentation by the nust03 研究盐土粘细菌nusto3菌株的形态结构、生理生化特性和吸附重金属的能力并分离纯化其胞外活性物质。
