Ozone generator is widely used in many occasions.
How long does ozone generator need to wait after disinfection?
Under normal circumstances, ozone disinfection after half an hour to an hour will be reduced to oxygen, so in half an hour to an hour after the entry is no problem. The half-life of ozone starts about 25 minutes, so it takes at least 30 minutes for people to enter;
According to the dosage, if the amount is large, it is usually 40 minutes after the end of disinfection; according to the concentration of ozone, it is generally recommended to enter the room about 30 minutes after disinfection, and then open the doors and windows for ventilation.
The other is water disinfection (water treatment experiment). At present, the ozone disinfection equipment is equipped with tail gas decomposition device, and some are equipped with ozone monitoring system. Therefore, there is no need to worry about the harm of excess residual ozone.
Key points of ozone generator layout:
1. According to the treatment process requirements, the pump should be as close to the treatment equipment as possible.
2. Ozone should be prevented from contacting with the wastewater in the tower from returning to the ozone generator through the ozone pipeline.
3. There should be drainage channels in the equipment room for air compressor drainage, and heating equipment should be provided in cold areas.
4. The contact tower of ozone generator should be set indoors in cold area, and the tail gas will be discharged out of the room through exhaust pipe after treatment.
5. Air compressor room, ozone generator equipment room and operation room are set in sewage ozone sewage treatment station. The air compressor shall be installed in the air compressor room, and the air compressor shall be shockproof and noise proof. There is room for equipment maintenance in the ozone generator room.
Ozone generator disinfection does not need any other auxiliary materials and additives. During disinfection, ozone generator will produce ozone. In a relatively sealed environment, it has uniform diffusion, good tolerance and permeability, and overcomes the problem of sterilization dead angle in UV lamp sterilization, and achieves the purpose of rapid sterilization and disinfection.