High salt content
Various seasonings used in food preparation contain more salt, which corrodes metal equipment more severely.Contains grease
Generally, it contains 2% to 5% oil, which makes the food waste more viscous and reduces the treatment efficiency of some dehydration equipment.Prone to corruption
High organic content, rich in nitrogen, phosphorus, potassium, calcium and various trace elements, so it is very easy to putrefaction, sour and smelly, and easy to breed harmful organisms. If the selection of dehydration equipment is unreasonable, it is easy to start fermentation in the dehydration section, which will affect the subsequent overall fermentation effect.Smelly
During the storage and transportation of food waste, corruption will inevitably occur, and related malodorous gases such as ammonia, hydrogen sulfide, and methyl mercaptan will be generated. Operators working in this environment for a long time will damage the health of the personnel.