Filtration technology affects the efficiency of laboratory water purifiers

      For many users of laboratory water purifiers, how to mention the efficiency of pure water production and reduce the use cost of the entire production equipment is very important. In order to improve the efficiency of the equipment in use, it is necessary to fully understand the way of filtering pure water. In order to reach the standard of pure water production, there are many manufacturers of pure water equipment that use five or more filtration technologies. It also includes two major filtration technologies, RO and DI, and reverse osmosis is the main filtration technology in the current pure water production system, which can remove nearly 90% of harmful substances.

Although the reverse osmosis filtration technology can remove most of the pollutants in the water, the water quality still does not meet the standards for laboratory use, so many laboratory water purifier manufacturers will combine a variety of filtration technologies, such as deionization filtration technology. As for how to improve the production efficiency of pure water, we should start from two aspects, one is the pretreatment of raw water, and the other is the equipment itself.

When producing pure water, the raw water of the laboratory water purifier can be properly pretreated. It should be noted that the pretreatment is not simply to remove the sediment and rust in the raw water, but to reduce the filtration load of the reverse osmosis membrane. Therefore, some high-performance filter membranes should also be used in the pretreatment of the raw water. For pure water equipment, different filtration systems have different effects, so the reasonable combination of these filtration systems can maximize their work efficiency.

In addition, I would like to remind everyone that the half-life of each filter membrane is different, and the working efficiency of the filter membrane will be greatly reduced during the half-life period. Therefore, we recommend that you replace the filter membrane of the laboratory water purifier early in your daily life.