Can industrial pure water equipment be disinfected with formaldehyde?
Release time: 2021-05-27
In fact, formaldehyde will cause a drop in water production under certain conditions.
Industrial pure water equipment needs to be disinfected to eliminate harmful substances such as bacteria in the industrial pure water equipment, so that the equipment will not pollute the water quality of the produced water. Some users use formaldehyde to disinfect the industrial pure water equipment, so the industrial pure water equipment can Is formaldehyde used for disinfection?
In fact, formaldehyde will cause a drop in water production under certain conditions. Especially within 6 hours of the initial operation of the new film, if you want to use it, you must pay attention to this. The reverse osmosis membrane must be operated continuously for at least 6 hours before it can be used, otherwise the water production will be attenuated. After this continuous initial operation, 0.5% to 3% formaldehyde can be used for system sterilization and long-term shutdown protection.
Special attention should be paid to the final rinse after disinfection with formaldehyde to avoid residual formaldehyde solution. Regular and periodic maintenance can greatly protect the performance of the purified water reverse osmosis membrane, and it can also be very good. The effect of prolonging its service life.
This is the end of the introduction about whether industrial pure water equipment can be disinfected with formaldehyde. Through the above introduction, we know that industrial pure water equipment can be disinfected with formaldehyde, but there are many precautions when using it. Don’t make formaldehyde to reverse osmosis. The membrane causes damage.
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