Can O3 sanitizer spray be used in our water?

As a strong oxidant, can O3 sanitizer spray disinfect our drinking water in daily life? Will it cause any harm to people? Yes, O3 spray bottle disinfection is now increasingly used in drinking water treatment as an alternative to chlorine disinfection. Tests show that O3 sanitizer spray has an obvious inactivation effect on almost all bacteria, viruses, fungi, protozoa, and oocysts.

Here is the content list:

• O3 sanitizer spray sterilization principle

• Precautions for O3 sanitizer spray to disinfect drinking water

O3 sanitizer spray sterilization principle

O3 sanitizer spray sterilization is a bacteriolytic-grade method, with complete sterilization, no residue, and broad-spectrum sterilization can kill bacterial propagules, spores, viruses, fungi, etc., and can destroy botulinum toxin. In addition, O3 has a killing effect on mold. Due to its poor stability, O3 will quickly decompose into oxygen or a single oxygen atom, and a single oxygen atom can combine into oxygen molecules without any toxic residues. Therefore, O3 is a non-polluting disinfectant. O3 is a gas, which can quickly diffuse into the entire sterilization space, and there is no dead angle for sterilization. O3 sanitizer spray is a kind of gas disinfection, which can destroy and decompose the cell wall of bacteria, and oxidize and decompose the glucose oxidase necessary for the oxidation of glucose inside the bacteria. The killing of bacteria by O3 sanitizer spray is caused by the rupture of the cell membrane, which is caused by the cytoplasm being pulverized in water, and the cells cannot be regenerated under dissipated conditions. It is mainly used for the disinfection of air, water, and object surfaces. The disinfected water is non-toxic, odorless, free of side reactions, stained, and water quality changed. After the O3 sanitizer spray changes the microbial protein structure, it volatilizes directly, and the microorganisms are killed. No damage to mineral nutrients in the water. No energy consumption (no heating), simple operation (the gas is diluted directly into the water), and the disinfection are comprehensive and fast.

Precautions for O3 sanitizer spray to disinfect drinking water

O3 sanitizer spray disinfects drinking water. According to the grading status of drinking water sources and water quality, conventional purification treatment must be carried out. O3 sanitizer spray is used for drinking water disinfection. The most appropriate amount of O3 sanitizer spray dissolved in water is 0.5~12mg/L (according to the water quality, choose the appropriate dosage), and the contact time is not less than 10 minutes. When the water supply network is within 2000 meters, the drinking water sterilized with O3 sanitizer spray does not need to be added with other disinfectants. When the water supply pipe network is more than 2000 meters, to prevent the proliferation of some plankton that survived the reverse treatment of the water and cause the water to produce a peculiar smell, after disinfection with O3 sanitizer spray, the water should be kept at a certain amount of O3 sanitizer spray (0.05~ 0.1 mg/L). For the primary water sources (groundwater with good water quality) and drinking water for the secondary supply, the dosage of O3 sanitizer spray is 0.2~0.4mg/L. After the exhaust gas of the O3 sanitizer spray is discharged, the treated water can be directly sent to the water supply main pipe. When the input amount is greater than 1.5mg/L, the treated water must stay for 5-10 minutes before being sent to the water supply main pipe.

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