The difference between washing and purification

First, water is more common. Tap water is basically used for cleaning and rinsing. Water quality will damage the antistatic properties and materials of conductive fibers and fabrics on clean work clothes. The process uses treated sand filtration water and pure water, and the whole rinsing process uses RO water or deionized water with resistivity of1-18mΩ cm. Second, the comparison of cleaning agents. Ordinary cleaning with ordinary cleaning agents has certain acidity and alkalinity, which will also damage the protective performance of purified work clothes; The cleaning agent used for ultra-clean and dust-free cleaning is nonionic surfactant, and its PH value is neutral. Comparison of washing/drying equipment. Using ordinary washing and drying equipment, it is difficult to ensure the cleanliness of the purified work clothes after washing and drying; Ultra-clean and dust-free cleaning is a special washing machine with programmable stainless steel isolation and dust-free. The drying equipment is also a programmable stainless steel dust-free special washing machine, and the air used for drying is filtered efficiently. Four. Comparison of operating environments. Cleaning In ordinary environment, the cleaned work clothes are particularly vulnerable to the pollution of tiny dust in the surrounding environment, which affects the cleanliness of the work clothes, thus affecting the product quality and cleaning the environment of the factory. Ultra-clean and dust-free cleaning is to dry, package and inspect the cleaned work clothes in the clean room environment of 100.