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What are the precautions for RO membrane cleaning in reverse osmosis equipment- Pure Water Equipment - Jiajie - Jiajie Pure Water Equipment Manufacturer


The core component of reverse osmosis equipment is the use of reverse osmosis membrane separation technology, which is recognized as the most advanced and energy-saving technology. It is currently widely used in water treatment equipment such as pure water, wastewater, and seawater desalination. Reverse osmosis equipment can remove salt from water, bacteria, viruses, heavy metal ions, colloids, and other substances. Regular cleaning is necessary, and there are many things to pay attention to during cleaning, as follows.

1. When cleaning, it is necessary to consider the type of pollutants, what types of pollutants there are, and choose suitable methods for cleaning.

2. Sodium hydroxide and sulfuric acid can be used to adjust the pH value, and the pH value must be measured reliably.

3. When cleaning, there should be safe and reliable protective measures, such as wearing gloves, shoes, and clothes.

4. Solid cleaning agents must be thoroughly dissolved before adding other chemicals and thoroughly mixed before entering the reverse osmosis equipment.

5. The pressure range for cleaning is 0.15 to 0.3 Mpa, and the cleaning time is two hours.

6. When cleaning, pay attention to the temperature, which should not exceed 35 degrees, and observe the color change of the liquid. If necessary, change the cleaning solution.

7. After completion, take the liquid for analysis to determine the type of contamination and facilitate future cleaning.


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