TW-1812-75 GPD Domestic Reverse Osmosis Membrane Water Filter Brackish Water Purifier

Domestic TW-1812-75GPD Reverse Osmosis Brackish Water Purifier Parts RO Membrane

Chlorine damage to the membrane can lead to lower salt rejection and poor-quality permeate, which in turn could result in costly membrane replacement and down-time. If chlorine is present in the feed water, it is common practice to neutralize it with a sodium sulfite solution, a carbon bed, or combination of the two.RO membrane cleaning should be performed with high and low pH CIP chemicals. The high pH cleaning should always be performed first to penetrate and disperse biological or organic foulants.

Advantages of our household reverse osmosis membrane:

1. It should have high-efficiency desalination rate at high flow rate.

2. It has high mechanical strength and service life.

3. Can function under lower operating pressure.

4. Good chemical stability and high cost performance.

Performance and test conditions

Note: Single membrane permeate flow change in the range of ±15%

Test Conditions

Test Pressure 70psi (0.48Mpa)
Temperature 25 ºC
Concentration of Testing Solution (NaCl) 250ppm
Testing Solution PH value 6.5-8.5
Recovery Rate of Single Membrane Element 50%

1. When PH is above 10, the Maximum Temperature of Continuous Operation is 35ºC.
2. Under certain conditions, the presence of free chlorine and other oxidants in the water may cause serious membrane damage, which doesn't belong to product warranty range.

This standard specifies product specifications for reverse osmosis membrane elements for household and similar purposes (here in after referred to as reverse osmosis elements) .This standard applicable to reverse osmosis membrane elements that use municipal tap water or centralized water supply as raw water for use in homes and similar places.

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