PURIFICATION PROMOTING MATERIAL AND PURIFICATION PROMOTING METHOD

摘要

PROBLEM TO BE SOLVED: To provide a purification promoting material and a purification promoting method by which an environment where activity of useful microorganisms concerned with purification is selectively promoted is formed and thereby purification efficiency is raised and a purification period can be shortened in a technical field for clarifying a harmful chemical substance by using the microorganism.;SOLUTION: The purification promoting material such as a hop which is an antibacterial material, a hop extracted component and a hop-containing material is added to water to be clarified to suppress activity of the microorganisms which have no relation with purification and to rapidly promote activity of the microorganisms which are necessary for purification. The purification promoting method described above is provided.;COPYRIGHT: (C)2012,JPO&INPIT