How long can polyacrylamide flocculant be stored
Release time:
Jan 17,2024
How long can polyacrylamide flocculant be stored?
How long can polyacrylamide last? Polyacrylamide is a polymer compound that can be used in many fields such as water treatment, petroleum, and medicine. Regarding the storage time of polyacrylamide, generally speaking, the shelf life of unopened dry polyacrylamide powder is 2 years, while the storage time of polyacrylamide solution is shorter. However, the specific storage time will be affected by factors such as temperature, humidity, and light. Impact. If the solution has no viscosity, it means it has failed.
When storing polyacrylamide, you need to pay attention to the following points:
First of all, keep the storage environment dry and avoid moisture. Polyacrylamide is a polymer compound with a large number of amide groups in its molecular structure. These groups easily react with water molecules, causing the molecular weight of polyacrylamide to decrease and affecting the use effect. Therefore, when storing polyacrylamide, it should be stored in a well-sealed container and placed in a dry environment.
Secondly, avoid high temperature and light. The molecular structure of polyacrylamide is prone to degradation under high temperature and light conditions, resulting in a decrease in molecular weight and affecting the use effect. Therefore, when storing polyacrylamide, try to store it in a cool and ventilated place to avoid being affected by high temperature and light.
Finally, pay attention to the disposal of expired products. If polyacrylamide has expired, it should be disposed of in time to avoid harm to the environment and human body. When disposing of expired polyacrylamide, it should be dumped into a waste liquid collection tank. It is strictly prohibited to dump or discharge it into the environment at will.
In short, to ensure the storage and use effects of polyacrylamide, attention should be paid to keeping the storage environment dry, cool and ventilated, and avoiding high temperatures and light. At the same time, attention should be paid to the handling of expired products to avoid harm to the environment and human body.
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