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Industrial ro membrane cleaning steps

Author:Huamo Water treatment materials FROM:Water filter membrane manufacturer TIME:2021-09-23

Industrial ro membrane must be cleaned after a certain period of application, so that they can exert their effects and functions more quickly and help customers purify.Industrial ro membrane are now particularly popular in the market and their applications are also very common. Now the level of professional knowledge of customers is constantly improving. , Favored by customers.

1. Flush industrial ro membrane components and clean equipment.

Remove reverse osmosis element membrane pollutants in the water supply and drainage pipelines during operation, clean water tanks, pipelines, multi-media filters, centrifugal pumps, flow meters, water tanks, centrifugal pumps, multi-media filters, flow meters, membranes, and concentrated water inlet valves to the water tank Generate a control loop.

industrial ro membrane

2. Configure cleaning fluid.

Configure the cleaning liquid to clean the water tank, stir evenly, and adjust the PH value. For conventional environmental pollution, each industrial ro membrane is configured with 10 liters. For serious damage to commodities, the potion can be doubled.

reverse osmosis element membrane

3. Introduce the cleaning solution in the first stage.

The maximum working pressure of the RO reverse osmosis water channel is 3kg, and the maximum loss of the industrial ro membrane is 0.7kg. If the intelligent return water returns to the cleaning tank, that is, the PH value of the intermediate water tank exceeds 0.5, the company must readjust the PH value to the specified range. The low flow circulation system needs 5 to 15 minutes, and the flow rate is 6T/H. The medium-level flow circulation system circulates for 5-15 minutes, and the flow rate is 8T/H. The large flow circulation system is 30-60 minutes, and the flow rate of each component is 10T/H. Slight environmental pollution can be soaked for 60 to 120 minutes. Then rinse, rinse with commercial water with the same pH value and temperature as the cleaning solution, and the same capacity as the system, and then use it to continuously rinse with unadjusted pH RO reverse osmosis pure water to ensure that all organic chemical cleaning solutions are rinsed. 

4.Use sterilizing liquid.

Configure the aqueous solution according to the specification, select the medium level flow, circulate the system for 15-60 minutes in each stage of cleaning membrane in ro plant, and soak for 60-120 minutes. It must be clear. Then rinse with RO reverse osmosis purified water. The final flushing is generally for 10-15 minutes. Use the processed water seepage and low pressure flushing. Directly transport the concentrated water without bubbles until the redox potential of the concentrated water is the same as that of the seepage water. Rinse it before running.

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