When using polyacrylamide, the Proportioning is also very important. Reasonable formulation methods can make the product better exert its effect. Next, let’s introduce the method of preparing the solution.
①When preparation, it should be performed in enamel, galvanized, aluminum or plastic barrels. Do not prepaid and stored in the iron container.
②Polyacrylamide aqueous solution should be used for existing and existing. When the solubility solution is placed for a long time, its performance will gradually decrease depending on the water quality.
③When dissolving, pay attention to the product evenly adding the product with the solubility with stirring and heating measures. The solid should be avoided. The solution should be prepared at a suitable temperature, and the mechanical shearing of the drama for a long time should be avoided. It is recommended that the mixer 60-200 rpm/min, otherwise it will cause the polymer degradation and affect the use effect.
④After adding a flocculant water solution to the suspended muddy solution, if it is stirred for a long time, it will destroy the formation of the formation of the formation.
⑤The dissolution requires a certain temperature to speed up the dissolution. However, if the temperature is too high, it will break the molecular chain of the polymer and reduce the use effect. The more suitable dissolving temperature is 50--60 ° C.
The above is the details of the polyacrylamide brought to you today when preparing the solution. I hope that when using polyacrylamide, you can better operate how to operate better!