The most common way to remove pesticide residues is to use ozone and ultrasonic to remove pesticide residues. Another way is to use water catalyst technology. This kind of fruit and vegetable cleaning machine should also be a product with a large price gap.
Principle and effect of fruit and vegetable cleaning machine using ozone: ozone is fully dissolved in water to form ozone aqueous solution. Because ozone is a strong oxidizing blue gas, it has the properties of sterilization and degradation of pesticides. However, the direct oxidation of ozone alone can only decompose atrazine and other pesticides by 10-20%.
The principle and effect of the ultrasonic cleaning machine for fruits and vegetables: when the ultrasonic wave propagates in the cleaning solution, it produces the alternating sound pressure, forms the jet, impacts the fruits and vegetables, and also produces the sound flow and micro sound flow. However, ultrasonic cavitation will produce high-speed micro jet at the interface of solid and liquid, which will increase the effect of stirring and diffusion. All these functions are integrated to accelerate the dissolution of soluble pollutants, strengthen the cleaning effect of chemical cleaning agents, so as to achieve the effect of pesticide removal.
Principle and effect of fruit and vegetable cleaning machine with water catalyst technology: tap water is used as raw material for detoxification and purification, without any chemical addition, and it can produce high energy through the decomposition and reduction of water molecules. It can effectively purify fresh food, kill various pathogenic microorganisms (bacteria, viruses, etc.), and degrade chemical residues such as pesticides, hormones, antibiotics, etc.
After the purification process, the cracked water molecules are reduced to water in 3 to 5 seconds. The whole process does not produce harmful emissions and residues, at the same time, through accurate time control, can effectively retain the nutrients in food, safe and harmless to human body and the environment.