PAM prices vary widely, and prices range from a few thousand to tens of thousands. What is the difference in PAM prices? The first is the difference in the ion type of PAM. Generally, the anion price is the lowest, the non-ion price is higher than the anion, the zwitterion price is higher than the non-ion, and the cation price is higher than the above ions. This is because the price relationship is determined by the production process and cost. In the case of anionic PAM, the molecular weight ranges from several million to more than 20 million. The molecular weight is different and the price is different. The higher the molecular weight, the higher the price. The cation span of cationic PAM is also very large, and the ionicity is from 5 to 80 degrees. The price of cation is related to the ionicity. The higher the ionicity, the higher the price.

As far as sewage treatment is concerned, is the higher the price, the better the effect? Not a model of PAM has an effect on any wastewater. This can be seen from several ionic types of PAM. Different ionic products correspond to different types of wastewater. In general, anionic PAM is suitable for alkaline wastewater. The cationic PAM is suitable for acidic organic wastewater, and the non-ion is suitable for industries such as beneficiation and coal washing. When choosing a PAM product, be sure to choose the right model first, not the higher the price, the better the effect.