Pure water equipment, reverse osmosis membrane clean general how long?
RO reverse osmosis membrane using time according to the general use of regional water quality or in front of the RO membrane filter replacement time, water a day in front of 5 litres of about half a year to replace the RO membrane filter, RO membrane can be used commonly 2 years no problem. RO membrane cleaning is bad can't use, suggest change regularly as well.
Medicine confronted with high pure water preparation is relatively more strict, more high. In order to ensure the safety of medicine with ultrapure water water, ultrapure water treatment equipment for the whole system is made up by stainless steel material, and before the water point must be equipped with sterilization device. Our company starting from the characteristics of the pharmaceutical industry with ultrapure water, according to the different requirements of different users of high pure water, using reverse osmosis, EDI, etc. The latest technology, more targeted design of complete sets of high pure water treatment technology, meet the purified water production, pharmaceutical factory, hospital, infusion water requirements.
Clean normally 3 ~ 12 months, if have to wash once a month, suggesting that should improve the pretreatment system, adjust the operating parameters. If need to wash a 1 ~ 3 months, you will need to improve equipment operation level, more difficult to judge whether to need to improve the pretreatment system.
Generally, under the condition of normal operation, reverse osmosis membrane may also be inorganic scale, colloid, microorganism, metal oxides, such as pollution, these substances deposited on the membrane surface to cause water purification equipment, reverse osmosis device output descent or desalination rate, differential pressure increases, and even cause unrecoverable damage to membrane, therefore, in order to restore good waterproof and desalination performance, need for chemical cleaning membrane.
