Maintenance Techniques for Reverse Osmosis Equipment After Installation

With the development of the industrial field, the demand for industrial water is becoming increasingly high. Many processes in industrial production require the use of water, and these water quality requirements are often higher than ordinary tap water. Therefore, the industrial water treatment industry has emerged. The industrial production of reverse osmosis water purification equipment can produce pure water systems, which can be used in product manufacturing in a wide range of fields, and has been widely recognized by more and more consumers. However, many users have a weak awareness of the maintenance and upkeep of industrial reverse osmosis water purification equipment, resulting in many unnecessary losses in later use. Reverse osmosis purified water treatment systems generally include pre-treatment systems, reverse osmosis devices, post-treatment systems, cleaning systems, and electrical control systems.

1： The consumables in the pre-treatment section should be replaced in a timely manner

1. The multi-media filter is key to remove Suspended solids, colloidal solution, fine sand, clay, decaying Viridiplantae, fine particles and other sundries in the water. It can reduce the turbidity of water, achieve the effect of water response, and maintain the RO reverse osmosis membrane.

2. The activated carbon filter mainly uses a large number of methyl (hydroxide) and alkyl groups on the surface of activated carbon to carry out chemical adsorption on various chemicals, remove the odor, organic compounds, colloidal solution, iron and oxidation Reduction potential in the water, so as to reduce the turbidity and turbidity of the water and minimize the environmental pollution of the reverse osmosis system.

3. The softened water equipment uses the potassium ion in the ion exchange column to exchange the Chlorite in the water to reduce the hardness of the water, and uses the soft water salt to carry out the regeneration of the ion exchange resin. Soft water salt, also known as ion exchange resin regenerant.

4. Security filters generally use a 5-micron PP cotton filter element, mainly to remove particles larger than 5 microns that have not been completely removed in the previous treatment system, intercept the filter material lost in the previous three filtration procedures, and protect the RO membrane. Increase the lifespan of the reverse osmosis membrane. Whether the filter element can meet normal usage conditions will affect the normal working conditions of the membrane, and the filter element is generally replaced every 3-4 months.

2： Bypass direct sunlight

Regardless of the type of water recycling device, it is important to avoid direct sunlight when using it, as sunlight can grow blue-green algae. It is necessary to properly maintain the industrial production reverse osmosis water purification equipment. If it is necessary to place it in an area that is not directly exposed to the sun, it is recommended to build a shading cover or partition around the industrial production reverse osmosis water purification equipment, which can play a role in preventing algae.

3： Bypass pyrogen

If industrial reverse osmosis water purification equipment is too close to an electric water heater and is baked for a long time, it will affect the service life of plastic components.

4、 Reverse osmosis system maintenance

1. Conduct daily water quality testing and record equipment operating parameters, and promptly resolve any abnormalities found. Regularly detect and record important parameters such as pure water conductivity, pressure at each point, and inlet and outlet water flow rate every day.

2. Regularly add regenerant to the salt box and set the regeneration time based on the actual situation and water production on site. Generally, it is added once every 3-4 days.

3. Replace the security filter element in a timely manner. (Usually replaced every 3-6 months)

4. Regularly wipe the machine to keep it clean.

5. Regularly check the pipeline for water leakage and promptly resolve it.

6. The normal water supply and power supply of the equipment should be ensured. In case of special circumstances such as power outage and water outage, the equipment needs to be rescheduled, especially after the power outage, the regeneration time needs to be reset. It is prohibited for unrelated personnel to touch the buttons of the electronic control part and the valves of the pipeline part to prevent misoperation and prevent the equipment from being unable to use normally.

5、 Emergency measures

When the equipment loses power or the components used to produce pure water such as the main pump and membrane are damaged and cannot produce pure water, the softened water valve can be opened to continue using the softened water to ensure the normal operation of the water equipment. This method needs to be based on the actual requirements of the water equipment.

1. When the water leakage of the equipment is severe, the water inlet switch of the equipment should be immediately turned off, and the power should be turned off, and the service provider should be notified to handle it.

2. During the water production process, when the pressure gauge behind the membrane shows a value exceeding 1.5Mpa, the conductivity exceeds 15us/cm, or the produced water quality exceeds the standard range, consumables such as resin, membrane, and activated carbon should be replaced in a timely manner.