washing-machine characteristic in the ozone-using state (1)    washing-machine characteristic in the ozone-using state (2)    Properties of ozone (O3) 1.   Consist of the mucus-of-fish odor, indigo color, with a unstable gaseous state. 2.   Density is equal to 150% of oxygen. 3.   Be able to solve in water better than oxygen. 4.   Be able to generate the oxidation interaction (oxidation potential) with almost types of organic and inorganic substances, 152% higher than chlorine. 5.   Consist of the violent sterilizing effect, and up to 3,125 times faster than chlorine. 6.   Be able to eliminate and inhibit the germ growth. 7.   Comprise the bleaching effect, reek and humid-odor decomposition, and other odor.   Benefits received from the use of ozone in laundry system in term of energy 1.   Reduce the amount of fuel in washing process, 100%. 2.   Reduce electricity cost, 5-10%. 3.   Reduce water cost, 20-40%. 4.   Reduce the maintenance and washing-machine repairing cost. 5.   Reduce the working time of washing machines, 5-30%. 6.   Reduce clothes-drying time, 10-20%.   In term of environment 1.   Reduce the chemical uses, 10-30%. 2.   Reduce the residues in waste water from washing process. 3.   Reduce the BOD and COD factors, and help reduce the waste-water treating cost. 4.   Reduce the burning of boiler.   In term of work 1.   Enhance the working performance from time decrease. 2.   The working environment is better, because the temperature in the laundry rooms decreases. 3.   The clothes quality is clean, free from germ. 4.   Clothes quality is softer, no skin irritation. 5.   Help preserve clothes to have longer lifetime.    In term of maintenance 1.   Extend the washing-machines lifetime. 2.   Reduce the washing-machines maintenance cost. 3.   Increase the period of clothes-changing cycle to be longer. 4.   Extend the lifetime and reduce the cost of clothes dryers, because of the baking-time reduction. 1     2