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俗話說懶惰促進了發明和生產，為了解放雙手，各種小發明在現如今的生活中隨處可見，現在就讓我們先來聚焦一下蔬菜清洗機，蔬菜清洗機能有效殺滅細菌，分解農藥”“去農殘、，農藥率達98%......近年來，果蔬清洗機的各種宣傳語吸引著人們的眼球，不少對農殘有擔憂的人紛紛把希望寄托在這個小小的儀器上。
As the saying goes, laziness promotes invention and production. In order to liberate hands, all kinds of small inventions can be seen everywhere in today's life. Now let's focus on the vegetable washing machine, which can effectively kill bacteria and decompose pesticides. In recent years, the propaganda of the fruit and vegetable washing machine attracts people's eyes Ball, many people who are worried about the disabled have put their hopes on this small instrument.
我們發現，現在在市場上的果蔬清洗機主要分兩種，即臭氧清洗機和超聲清洗機。
We found that there are two main types of fruit and vegetable cleaning machines in the market, namely ozone cleaning machine and ultrasonic cleaning machine.
臭氧清洗機號稱通過發生器產生具有極強氧化性的臭氧，破壞某些農藥的結構，使其發生降解。
The ozone cleaning machine claims to produce highly oxidizing ozone through the generator, destroy the structure of some pesticides and degrade them.
相關表示，農藥的種類非常多，性質也不同，臭氧去農藥只適用于易被氧化的農藥。而且家用臭氧清洗機產生臭氧的時間短、濃度低，作用于果蔬的時間也不夠長，去農殘的效果并沒有商家宣傳的那么神奇。而且，家庭使用臭氧清洗機還可能對室內空氣造成污染，濃度過高會刺激人體呼吸黏膜，引起頭痛。
Relevant experts said that there are many kinds of pesticides and their properties are different. Ozone pesticides can only be used for pesticides that are easy to be oxidized. Moreover, the household ozone cleaning machine has a short time to produce ozone, a low concentration, and a short time to act on fruits and vegetables. The effect of removing agricultural residues is not as magical as what businessmen publicize. In addition, the household use of ozone cleaning machine may also cause indoor air pollution, too high concentration will stimulate human respiratory mucosa, causing headache.
超聲波清洗機，通過高頻振動，在水中產生無數微小的空泡和氣泡，將附著在果蔬表面的泥土、灰土、腐殖質等雜質剝離、擊碎，同時促使有機農藥等脂溶性成分脫落。
Ultrasonic cleaning machine, through high-frequency vibration, produces numerous tiny vacuoles and bubbles in the water, stripping and smashing the soil, lime soil, humus and other impurities attached to the surface of fruits and vegetables, and at the same time promoting the fall off of fat soluble components such as organic pesticides.
雖然超聲波清洗機去除果蔬表面臟物的能力很好，但目前有關超聲波降解農殘的研究中，效果好的都需要使用大功率超聲波長時間處理，家庭短時間條件下只能去污，降解農殘的效果并不明顯，敵敵畏等農藥處理后甚出現了回升的現象，這可能與超聲波破壞了表皮細胞，導致農藥內滲有關。而且，機器工作時，超聲波會引起機器振動、空泡和氣泡破烈產生很大的噪音，對家庭也是一種污染。
Although the ability of ultrasonic cleaning machine to remove the dirt on the surface of fruits and vegetables is very good, at present, in the research of ultrasonic degradation of agricultural residues, the high-power ultrasonic treatment is needed for a long time, and only decontamination can be carried out in a short time at home. The effect of degradation of agricultural residues is not obvious. After the treatment of dichlorvos and other pesticides, there is even a rebound phenomenon, which may be caused by ultrasonic damage to the surface Skin cells, leading to pesticide infiltration. In addition, when the machine is working, the ultrasonic wave will cause vibration, cavitation and bubble burst of the machine, which will produce a lot of noise, and it is also a kind of pollution to the family.
