| 摘要 |
<p>A porous ceramics composite material is provided which comprises mixing 80 - 40 wt.% of clay and quartzite as a main component, 20 - 60 wt.% of an enzyme preparation and a prescribed amount of water to form a mixture and calcining the mixture, and its composition is as follows: <TABLE> The porous ceramics composite material is made by adding a binder, a pore-forming material, an enzyme preparation and water to clay and quartzite and mixing to form a mixture, and then calcining the mixture at temperatures ranging from about 900 - 1350 DEG C, preferably about 1000 - 1200 DEG C.</p> |
