During operation, the permeate flow rate of a reverse osmosis membrane increases with rising pressure and temperature, and vice versa. However, it is important to consider the temperature and pressure range that the membrane element can withstand. The membrane element performs optimally when operating under standard test temperature and pressure conditions. In non-standard conditions, users should comprehensively consider pump selection and insulation measures based on their specific permeate flow rate and desalination requirements.
Generally, customers select pumps within the system design range, but the actual permeate flow rate of the reverse osmosis membrane varies significantly with temperature. Customers should choose pumps based on local conditions, and a temperature range of 20-25℃ is recommended.
