PH value is an important factor affecting the amount of polyacrylamide. The influence of PH value on the polyacrylamide model purchased is also different. Therefore, when using PH, the PH value should be adjusted according to the actual situation in order to achieve a better use effect.
The purpose of all models in the PH value:

The PH value of anionic polyacrylamide is between 5~14, and it has good weak acid, neutrality and alkalinity. Positive electricity is effective for pollution of water bodies. For example: electroplating plants, steel plants, battery plants, coal washing plants, metallurgical wastewater, sand washing plants, etc.

The effective PH value of the cationic polyacrylamide is between 7-14, which has a good effect on neutral and alkaline water. Such as leather factory, paper mill, municipal sewage treatment plant, special metal extraction, etc.

The PH value can reach 2-8 in the range of 2-8, which has a good treatment effect on neutral and acidic water.

Shandong Welldone, as one of the top ten manufacturers of polyacrylamide in China, can provide customers with the required anionic, cationic and non-ionic polyacrylamide. If you are interested in a certain product, don’t be hesitate to contact us.