What is claimed is:
1. A method of electrolytic water disinfection, wherein hypochlorite and silver ions are dissolved in water.
2. The method of claim 1, wherein hypochlorite, silver ions and copper ions are dissolved in water.
3. An apparatus for electrolytic water disinfection, comprising
a first electrolysis device having at least a pair of electrodes, which generate silver ions by electric conduction;
a second electrolysis device having at least a pair of electrodes, which generate hypochlorite by electric conduction.
4. The apparatus of claim 3, wherein said first electrolysis device comprises at least a pair of electrodes, which generate silver ions and copper ions by electric conduction.
5. The apparatus of claim 3 or 4, wherein said electrodes of said first and second electrolysis devices are housed in parallel in a casing.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1. A process for producing a grease composition, characterized by homogeneously treating a mixture of a non-fluorine-based base oil blended with a first thickening agent and a fluorine-based base oil blended with a second thickening agent which are not mutually compatible at a shear rate of 150 s\u22121 or higher to form a morphology structure, in which one of the non-fluorine-based base oil and fluorine-based base oil is homogeneously dispersed in a particulate form having a mean particle diameter of not more than 25 \u03bcm in the other base oil.
2. A process for producing a grease composition as claimed in claim 1, wherein a mixture composed of a non-fluorine-based base oil blended with a first thickening agent making up 5 to 95% by volume of the composition and a fluorine-based base oil blended with a second thickening agent making up 95 to 5% by volume of the composition, the total amount of the first and second thickening agents accounting for 10 to 50% by volume of the composition, is submitted to said homogeneous treatment.
3. A process for producing a grease composition as claimed in claim 1, wherein said mixture is homogeneously treated at a shear rate of 1500 s\u22121 or higher to form a morphology structure, in which one of the non-fluorine-based base oil and fluorine-based base oil is homogeneously dispersed in a particulate form having a mean particle diameter of not more than 10 \u03bcm in the other base oil.
4. A process for producing a grease composition as claimed in claim 1, wherein said mixture is homogeneously treated at a shear rate of 25000 s\u22121 or higher to form a morphology structure, in which one of the non-fluorine-based base oil and fluorine-based base oil is homogeneously dispersed in a particulate form having a mean particle diameter of not more than 5 \u03bcm in the other base oil.
5. A grease composition produced by the production as claimed in any one of claims 1 to 4.