the bacteriostasis function test shows that the ceramic powder has obvious inhibiting effect on urea sarcin and staphylococcus aureus, with bacteriostasis rate reaching 84.1-100 %.
results bacteriostasis rate was 47.7%, 69.0%, 56.6% and 40.1% to staphylococcus aureus, bacillus pyocyaneus, coliform and candida albicans, respectively.