| 摘要 |
<P>PROBLEM TO BE SOLVED: To solve the following problems: secondary emission gives influence on an environment when wastes from production facilities are managed by physically removing bacteria included in the wastes or destroying them by combustion; and ozone has a defect in the continuity of a sterilizing effect, though ozone is safe without residual property owing to disappearance in a short period of time, and is noted in place of formalin and sodium hypochlorite, which are injurious to human bodies though formalin is used as a bactericide in a hospital or medicinal supply production facilities, and sodium hypochlorite is used in the field of food products. <P>SOLUTION: Acid water or alkaline water is misted into the atmosphere containing ozone gas. Gaseous ozone and a liquid pH selected by purpose and usage, are used as a mixture, so that decrease in the density of ozone, which does not contribute to sterilization, is suppressed, and also the degree of contribution to the sterilization is maximally raised. <P>COPYRIGHT: (C)2004,JPO |
