Laboratory ultrapure water machine consumables

Ultrapure Water Polishing SystemThe use of it exists in both laboratories and private users. After a period of use, the filter element and membrane components will be contaminated by pollutants brought by the raw water, resulting in a decrease in machine performance. At this time, it is necessary toLaboratory ultrapure water machine consumablesReplace it
Ultrapure Water Polishing SystemReplacement of consumables:
1. Precision filter element: The function of the consumable filter element in ultrapure water machines is to effectively remove sediment, rust, bacteria from water, and transform harmful charged heavy metal ions such as lead, mercury, zinc, manganese, etc. into neutral minerals suitable for human absorption It can effectively remove chlorine from water and suppress the growth of bacteria and algae in water. The new filter is white and has turned black over time. The filter element is disposable and cannot be reused. It should be replaced regularly. The filter element can be replaced according to the condition of the raw water. If the water quality is good, it can be used for a longer time. If the water quality is poor, it can be used for a shorter time.
2. Purification column: The main function of the purification column is to further desalinate the pure water after reverse osmosis, and its principle is ion exchange. The service life of the purification column can be intuitively determined based on its conductivity. If it is below a specific value, it indicates that the purification column should be replaced.
3. Activated carbon filter cartridge: mainly plays an adsorption role, used to remove odors and residual chlorine in water, and decolorize heavy metals. Residual chlorine has strong oxidizing properties for the subsequent reverse osmosis membrane, and it must be removed from the effluent using activated carbon. It is replaced approximately once a year.
4. Reverse osmosis membrane: The reverse osmosis membrane is the core component of laboratory ultrapure water machines, which is a semi transparent membrane with a very small pore size. Reverse osmosis membranes can remove bacteria, viruses, colloids, and other substances that are not visible to the naked eye. It has an automatic flushing function and is used to remove dirt from the reverse osmosis membrane. Replace every 2-3 years, depending on local water quality changes.