First, let's take a look at the sources of wastewater from paper mills. The majority of wastewater from paper mills includes wastewater from the cooking of raw materials for papermaking, bleaching wastewater, washing wastewater, and white water from papermaking machines, etc. The wastewater from paper mills contains residual liquid of chemical agents and a large amount of suspended solids. More importantly, the impurities in the wastewater from paper mills are complex and the water quality varies greatly, making it one of the more difficult types of industrial wastewater to treat. If discharged directly without treatment, it will cause relatively serious pollution to the water quality of the surrounding environment. Moreover, the water consumption of paper mills is generally very large, and direct discharge will also lead to the waste of water resources. Our polyacrylamide can cause impurities in papermaking wastewater to rapidly coagulate into flocs. After sedimentation treatment, the water can be restored to clarity. Thus, water that meets the discharge standards will not cause serious environmental pollution. Moreover, it can also achieve some water recycling and resource conservation.
Papermaking additive polyacrylamide
Of course, polyacrylamide not only has a good effect in treating wastewater from paper mills, but also can be used as a papermaking additive and play a very good role in the papermaking process. Adding a small amount of polyacrylamide during the papermaking process can improve the retention rate of papermaking raw materials, and also increase the strength of paper and improve the quality of paper. Therefore, polyacrylamide is also commonly used as a papermaking additive. Moreover, the white water produced by the papermaking machine usually has a very high raw material content. We can also take advantage of the flocculation effect of polyacrylamide to recover the materials. The recovered materials can be used to make low-grade products or for other purposes, which can better save resources.
What is the price of polyacrylamide per ton for paper mills?
In fact, whether used as a papermaking wastewater treatment agent or a papermaking additive, the application effect of polyacrylamide is very good. Of course, this also requires the selection of good specifications of polyacrylamide. We all know that common polyacrylamides include anionic polyacrylamide, cationic polyacrylamide and nonionic polyacrylamide. Due to the different water quality conditions of the sewage, the specifications of polyacrylamide used also vary. Generally, we will test the sewage water samples to determine the specifications of polyacrylamide used. The prices of polyacrylamide of different specifications also vary. The higher the molecular weight and ion degree of polyacrylamide, the higher its price. If you want to know the specifications and prices of polyacrylamide used in detail, you can contact us directly. Henan Saifu New Materials will provide you with more detailed and enthusiastic services.
