Chemical cleaning and maintenance are the fundamental means for the recovery of reverse osmosis systems after performance degradation. Therefore, the cleaning principles and procedures must be matched with the actual conditions on site. In addition to having a good cleaning plan in place, a more comprehensive cleaning system from pure water treatment equipment manufacturers is also crucial for restoring the performance of reverse osmosis systems.

In order to better complete the chemical cleaning of the reverse osmosis device, it is necessary to pay attention to some key points during the cleaning process of the reverse osmosis pure water treatment equipment.

(1) Chemical cleaning principle:

During use, if the turbidity of the cleaning solution is too high, the reverse osmosis pure water treatment equipment needs to reconfigure the chemical solution for cleaning.

When the multi-level system is severely polluted, it must be cleaned in stages;

3. Multi level systems can be overlapped for cleaning when pollution is not severe;

During the cleaning process, some concentrated solution should be replaced to prevent the cleaning solution from being replaced.

(2) 8 essential functions of chemical cleaning systems

1. Electric heating, steam heating or mixed heating of hot water;

2. The cleaning volume of the cleaning kit is relatively abundant;

3. Cleaning flow meter - observe changes in cleaning flow rate and adjust cleaning operations in real time;

4. Adjust the cleaning operation in real-time according to the changes in cleaning pressure;

5. The flow rate and head of the cleaning pump should ensure that the cleaning flow rate of each pressure vessel reaches at least 8m3/h;

6. Chemical cleaning pipes with relatively abundant diameter should ensure a flow rate of less than 2m/S;

7. Agent circulation pipeline - through its own agent circulation, the agent is mixed evenly before entering the reverse osmosis device;

8. Clean the safety filter to prevent the transfer of pollutants during the cleaning process, which can lead to more severe scaling.

During the cleaning process, it is necessary to carefully observe and operate according to the actual situation on site. The manufacturer of pure water treatment equipment should make timely judgments and solve problems to ensure that the expected results are achieved after cleaning is completed.

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Jiajie Pure Water Senior Technology He Gong Pure Water Equipment Ion Exchange, Reclaimed Water Reuse Circulating Water Pre Treatment, EDI Employee Direct Drinking Water, Domestic Drinking Water, Purified Water Treatment Equipment.

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