Many factories are developing rapidly in the production water demand and water treatment industry market. Reverse osmosis water purifier can also be referred to as reverse osmosis water purifier. The water treatment equipment mainly uses reverse osmosis membranes for seawater desalination treatment. When using this water purifier every day, you will encounter many problems. How to master the operation method of reverse osmosis water purifier

If the cleaning effect between 50 ℃ and 60 ℃ is good, usually after 10 days or half a month of operation, use 1% enzyme cleaning agent to clean the film under low pressure. Due to the low concentration of enzyme cleaning agent, a longer soaking time is required.

Citric acid solution has a good cleaning effect on Fe (OH) 3 pollution by continuously circulating or circulating 1% -2% citric acid solution under high or low pressure.

It is better to use concentrated salt water to clean membranes that have been severely punished due to limb contamination. This is because high concentrations of saline can weaken the interactions between colloids and promote the formation of micelles.

3. Dilute the hydrogen peroxide solution with 12L of deionized water, such as 0.5l30% H2O2, and then clean the surface of the membrane. This method is better for organic pollution.

4. Water soluble lotion is a better method of membrane cleaning, which has a good cleaning effect on the membrane polluted by oil and iron oxide. Generally, cleaning takes 30-6 minutes.

Problems in the use of water treatment equipment:

1. High noise DB

The main reasons are as follows: unstable placement of equipment; Abnormal compressor operation; The raw water is abnormal because there is no water supply tower, and there is gas in the water; The raw water pipeline was cut off, causing the booster pump to idle and resulting in high decibel noise from the equipment. To address this issue, it is necessary to regularly correct or replace the original water pipes; Choose a relatively stable environment to place the equipment; Regularly maintain the compressor and maintain it correctly; When supplying water, a water supply tower should be installed to prevent a large amount of gas in the water.

2. Leakage during operation

The main reason is that there are leakage points in the waterway. To address this issue, check the water channel of the equipment and identify the leakage point; If it is difficult to detect, a dry tissue can be used for testing.

3. Low purity of production water

Mainly caused by a series of factors such as faults in high-voltage switches or float switches, blockage of the reverse osmosis membrane filter element of the raw water ball valve, damage to the solenoid valve, blockage of the activated carbon filter element, and abnormal input or output voltage of the pure water equipment.

4. High TDS value

The main reason for this problem is that the water in the storage tank of the water treatment equipment is kept for a long time, and the rear activated carbon is not cleaned. If so, the water in the storage tank should be drained in a timely manner and the newly replaced activated carbon should be cleaned.

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