When there is a water outage or power outage in the laboratory and there is a large amount of water entering, the water storage tank can temporarily meet the water demand. However, due to the shutdown or power outage in the laboratory, there are still some hidden dangers in the water storage tank of the ultra pure water machine. Next, let's take a look at the hidden dangers in the water storage tank:

1. Deterioration of water quality

After a period of use, the water storage tank is prone to air leakage and insufficient water pressure, resulting in some pure water remaining in the tank. In this way, some water will become stagnant water that cannot flow. Dead water can easily breed bacteria and produce biofilms. Not only does it reduce water quality issues, but it is also more likely to cause many heat sources in the later purification column units.

2. Secondary pollution

Part of the water storage tanks are mainly made of cheap and inexpensive plastic materials, which not only provide sealing (the entry of air impurities), but also easily dissolve impurities in the effluent. If the inside of the box is uneven, it is easy to cause the phenomenon of dirt accumulation. The seepage buckle connecting the pipeline is likely to be detrimental to the stable maintenance of water quality.

3. Safety hazards

Some water reservoirs use water level sensing devices, making it impossible to separate water and electricity, which poses certain safety hazards.

4. Difficult to disinfect

Due to the small diameter of the water inlet, it is difficult for users to thoroughly clean and disinfect these. These make the water storage tank a growth space for bacteria, thereby exacerbating the deterioration of water quality.

5. Damaged consumables

By increasing the pressure of the water storage tank, the pure water quality will gradually deteriorate, leading to a significant decrease in the exchange capacity of the purification column and shortening its lifespan. The production of pure water will also gradually decrease, resulting in damage to the RO membrane.

To avoid various hidden dangers such as deterioration of water quality, secondary pollution, and damage to consumables in the laboratory's ultra pure water machine, users need to pay attention to the following points:

1. Material of water reservoir

Choose a material with good sealing performance for the construction team, and install an air power device (air filtration device) on the water storage tank. Reduce impurities and dissolution of air pollution while ensuring stable water pressure.

2. Location of water reservoir

Do not place the water storage tank in direct sunlight, as it may cause microbial contamination and even the proliferation of algae.

3. Installing a sterilization device

Once bacteria and other microorganisms are produced in the water storage tank, the entire system will be contaminated. It is recommended to install ultraviolet sterilization device in the water storage tank and pure water pipeline to comprehensively disinfection and sterilization microorganisms.

4. Water intake method

To obtain water with high purity, it is advisable to use it immediately in daily use. Pay attention to draining the initial water before taking water, and avoid the generation of bubbles when taking water. If there is a water storage demand, the pure water storage time should be controlled within 24 hours. If there is no water demand for a long time, the pure water in the water storage tank must be drained.

The safety hazards of the laboratory's ultra pure water machine equipped with a water storage tank are shared here. Choosing the right product often saves a lot of trouble. The sterile bucket of Jiajie Laboratory's ultra pure water machine and the immersive ultraviolet device ensure sterile storage of water. Customized respiratory system with medical grade clean plastic inner layer to prevent secondary pollution.

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