| 摘要 |
<p>PURPOSE:To enable an aerobic bacterium to inclusive immobilization with a high polymer substance, by including the bacterium together with a specific catalytic substance capable of reducing and dissolving oxygen in air or in water in the high polymer substance. CONSTITUTION:A sulfonated metal phthalocyanine containing Fe, Cu, Ni, etc. as a metallic component, capable of reducing and dissolving oxygen in air or in water in a high polymer substance, is adsorbed on adsorbing inorganic powder (preferably carbon, apatite powder, etc.), and calcined in an inert atmo sphere at 300-800 deg.C. The prepared catalytic substance, for example, is added to suspension containing an aerobic bacterium (e.g., nitrifying bacteria, etc.) and a high polymer substance, and molded into a film, bead, etc., so that inclu sive immobization of aerobic bacterium is carried out.</p> |
