WATER PURIFICATION MATERIAL, ITS PRODUCTION METHOD, ITS USING METHOD, AND WATER PURIFICATION MATERIAL MIXTURE

摘要

PROBLEM TO BE SOLVED: To provide a water purification material capable of contributing to activation and growth of microorganisms, and to water purification, and to provide its production method, its using method, and a water purification material mixture.

SOLUTION: The water purification material contains at least one kind of silica and alumina as a main component. The material has a porous support with a number of pores, and a bone component supported by the support or calcium phosphate. The material are granular. The frequency peak of the diameter of the pore is preferably set within a range of 0.4-20μm.

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