Carrier for microorganism incubation in which micro-elements and inorganic nutrient salts are diffussed
AssigneeJapan Science and Technology Corporation
InventorTakaaki Maekawa
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Abstract
An object of this invention is to offer an incubation carrier for achieving high activity and high density of the microorganism in a bioreactor, in a treatment or waste water, etc. For achieving that, a carrier for microorganism incubation of a diffusion type in which microelements and inorganic nutrient salts which are useful in proliferation of microorganism are included in a porous material is provided.
Claims12
A carrier for microorganism incubation which is in such a type that microelements and inorganic nutrient salts are diffused therein, characterized in that, the microelements and the inorganic nutrients salts which are useful for proliferation of the microorganism are included in a porous material.
A carrier for microorganism incubation comprising of a rock wool as porous material.
A carrier for microorganism incubation according to calim 11 wherein the carrier is used for a fixed-bed type methan fermentation.
Dependencies are inferred from the claim text.