Tableware commonly used in student canteens is recycled, cleaned and disinfected by the central washing room. Before each meal, each unit will send someone to the decontamination room to collect tableware. When eating, tableware temporarily out of stock in individual restaurants and snack bars will be delivered to the door by the decontamination room. Chopsticks are put into the chopsticks disinfection car from the bathroom and pushed to the designated place before meals, and diners can take them themselves. Formal and hygienic tableware cleaning and disinfection should be that each tableware should go through 16 procedures, such as slag removal, rough washing and soaking, fine washing, high temperature disinfection and drying. The cleaning, disinfection and drying processes are all completed by a closed machine assembly line, and the whole process takes about 20-30 minutes.
Therefore, the tableware in the campus canteen is stained with rice and can no longer be used, which does not meet the safety standards.