Polyacrylamide is a highly effective water purification agent that can be used in many occasions and industries. However, it is inevitable to encounter some problems during the use of the product, which may be due to on-site reasons, improper operation, or even the product itself. Today, let's talk about the causes of product failure!
Why do polyacrylamide products fail? Exceeding the shelf life, generally speaking, the effective shelf life of a product is two years. Once this period is exceeded, the product will degrade and lose its expected use effect. Moreover, if stored improperly and exposed to sunlight or moisture, the product will also lose its own characteristics and become ineffective. Or once it comes into contact with other chemicals, it can also cause the product to fail. In addition, if the technical specifications of the purchased product are incorrect or the model does not match the quality of the raw water, these can all lead to the product losing its intended effect.
Why do polyacrylamide products fail? Reason inventory
Why does the solution also fail when polyacrylamide is dissolved, except for solid products? Firstly, the reason is that the dissolution time becomes shorter. If the dissolution time is interrupted, it will directly lead to the product not being completely dissolved, thus failing to achieve the expected use effect. This may be considered by some people as product failure, but in fact, it is due to incomplete dissolution; Another issue is the storage time of the solution. Once the prepared solution is stored for too long, it can lead to degradation of the product, resulting in a decrease in its viscosity. A decrease in viscosity can cause the molecular chain of the product to become shorter or even ineffective, as the solution should be used as needed after preparation; The issue of water temperature during dissolution is also crucial. Once the water temperature exceeds 60 degrees, the solution will degrade with the increase of temperature, thus losing its effectiveness; If a water source containing impurities is used instead of clean tap water during dissolution, the high salt resistance and mineralization of the product will inhibit its performance and lead to failure; There are also changes in operation and on-site environment, such as production process, drainage volume, water quality, mud quality, dissolved concentration, etc. Once these changes occur, they will directly affect the effectiveness of the product. We need to adjust the dosage and concentration of the product in a timely manner according to the actual situation at that time, and if necessary, adjust the product model.
