Can you use the RO membrane directly to clean the water? That is, it doesn't go through other levels of filter film.
Through the pretreatment for raw water quality, can prevent the occurrence of membrane pollution, prevent the occurrence of membrane fouling and prevent membrane subjected to physical and chemical damage, such as reverse osmosis pretreatment system in raw water, usually prone to fouling, fouling and membrane degradation etc..
Because of the wide variety of raw water, such as surface water, groundwater, municipal water and industrial waste water, the water composition is also complicated.
The use of RO membrane reverse osmosis system must have a pretreatment, the purpose of pretreatment is to ensure and improve the operation efficiency of the reverse osmosis system.
