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Why does sewage appear in reverse osmosis equipment?

Author:chunke Click: Time:2021-08-30 00:00:00 From:Guangzhou chunke environmental technology co.,ltd

Today, let's understand why there is sewage in reverse osmosis equipment?



The reason why the reverse osmosis equipment discharges sewage:

1.The key component of the water purifier, the reverse osmosis membrane, is actually the entire process of liquid concentration. As the water flows across the surface of the reverse osmosis membrane, the salt content in the water increases, and the osmotic pressure of the water also increases. When the osmotic pressure increases to the working pressure of the booster water pump, water cannot be injected into the mineral water end according to the reverse osmosis membrane. Because the concentration of other minerals in the water increases again, some minerals will accumulate on the surface of the reverse osmosis membrane and block the pores of the reverse osmosis equipment membrane, causing the water production rate of the reverse osmosis membrane to decrease and the rate of desalination ability to decrease. This situation should be prevented in the whole process of the water purifier's work, so all the reverse osmosis membranes in the application should have a certain proportion, which can convert the seepage water into the water production, which is called the "recovery rate".

2.If in the reverse osmosis equipment, increasing the water flow rate means that the reverse osmosis membrane system software has a higher recovery rate. Generally, we can increase the recovery rate of system software based on the serial connection and RO reverse osmosis, but household water purifiers generally only use reverse osmosis membranes, which also represents the effective system software of basically all water purifiers on the market at this stage. The recovery rates are all the same. All commodities above the effective value are all unscientific commodities, and their cost is to reduce the service life of the reverse osmosis membrane. Nowadays it is more effective and the more effective recovery rate is 30%.



Why does sewage appear in reverse osmosis equipment?
The reason why the reverse osmosis equipment discharges sewage: 1.The key component of the water purifier, the reverse osmosis membrane, is actually the entire process of liquid concentration. As the
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