As we all know, the principle of pure water equipment is to separate water from impurities and purify clean water. However, do you know how ultra pure water equipment removes impurities from water?

How does ultrapure water equipment remove impurities from water?

1. Ion exchange method for removing dissolved organic matter

In the entire process of producing double distilled water, various impurities are of utmost importance to be removed, and reducing the hardness of the raw water is a crucial step. The cleaning of organic compounds composed of calcium, magnesium, and sodium caused a short circuit fault in integrated circuit chips. Previously, multiple fractionation methods were used, but the actual effect was not satisfactory. The ion exchange method in the RO system software enables the people's court to more effectively remove organic matter from water, with a dual steam water and electricity resistance of over 18 megabytes.

2. Microporous filter membrane removes chemical substances from objects

The water quality of pure water, especially in the drinking water standards of double distilled water, has been improved and enhanced with the continuous development of high-tech. However, there are many subtle chemical substances in the raw water, which, if not removed neatly, can lead to drawbacks such as final circuit breaking in semiconductor production and falling of photoresist. To remove such objects, chemical substances must be removed using a diameter of 0.22 μ The microporous filter membrane of m can effectively remove colloidal solutions and small bacteria.

The removal of impurities from the source water is a crucial and essential requirement throughout the entire process of producing ultra pure water equipment. Whether it is organic matter, organic compounds, or chemical substances in raw water, ion exchange method, activated carbon method, and microporous plate membrane filtration can be used.

3. Activated carbon method for removing dissolved organic compounds

There are many manufacturing industries where people must use water purification equipment nowadays, but the source water will be well water or drinking water depending on the region. The environmental pollution in big cities is relatively severe, and it is difficult to avoid the presence of organic chemical air pollutants in drinking water. Activated carbon, as a catalyst carrier, can be used reasonably to remove organic compounds. After undergoing activation, the lattice constant of carbon appears to have well-developed small pores with varying sizes, increasing its surface area and enhancing its adsorption ability.

Reasons and solutions for RO membrane blockage in pure water equipment

1、 Reason

1. Poor wiring of the pre filter can lead to physical blockages.

2. Poor adjustment of work pressure causes low water production rate, high pressure, and high working pressure in RO reverse osmosis membranes, accelerating the accumulation of calcium and aluminum ions. The longer the time, the more irreversible it becomes.

3. The water content of organic compounds and microbial strains in the influent is too high. The environmental pollution caused by organic compounds on the surface of the membrane hinders the infiltration of RO reverse osmosis membrane.

4. Excessive water leakage intensity (high concentration of calcium and aluminum ions) causes calcium and aluminum ions to accumulate on the surface of the membrane, producing insoluble sulfide deposits to prevent water from penetrating the RO reverse osmosis membrane.

2、 Solution

1. Usually, water purifiers are equipped with external filters such as activated carbon and manganese sand, which are then slightly filtered with PP cotton (with a precision of 15%) μ M and 5 μ m) Finally, it went through the ROro reverse osmosis membrane. In order to maintain the most expensive and critical RO membrane, people need to frequently check the application status of external filters, clarify the replacement cycle time based on specific situations, and avoid the expansion of RO membrane filtration load;

2. RO membranes have different osmotic pressures. Based on the statistical data provided by the manufacturer, ensure that the working pressure before and after the membrane is consistent with all normal pressures of the RO membrane, and cannot be too high or too low. This is something that many people pay attention to, but it is crucial!

3. In addition, it is necessary to ensure that the scale inhibitor is added and everything is normal.

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