Polyacrylamide is divided into anionic, cationic, non-ionic and amphoteric, anionic polyacrylamide is more used one, then, do you know how to buy anionic PAM flocculant?
Anionic polyacrylamide is mainly used as a sewage settling agent, and it can also be used as a dewatering agent in coal washing industry and sand washer.
Buying anionic polyacrylamide mainly depends on the molecular weight and hydrolysis degree of PAM.
Generally speaking, the molecular weight of anionic polyacrylamide is between 8 million and 25 million. You can choose the right molecular weight according to the nature of the sewage, the more used in the anionic polyacrylamide is 12 million molecular weight and 18 million molecular weight products.
The hydrolysis degree is divided into low, medium and high hydrolysis degree. According to different industries and different water quality requirements. For example, in coal washing plant, the product used is not the conventional hydrolysis degree, the hydrolysis degree should be lower and the effect will be better.
In industrial wastewater sedimentation treatment, most of the products used are of medium hydrolysis degree. Medium hydrolysis degree of anionic polyacrylamide is used in the widest range, the use of the most users!
The above is POLYMERSCO to share with you in the purchase of anionic polyacrylamide need to consider the two aspects, molecular weight and hydrolysis degree. Grasp these two indicators will be able to buy efficient polyacrylamide.
Of course, for users, the price of anionic polyacrylamide is also very important, if you do not choose when selecting the type or do not know what price is appropriate, you can call or leave a message to POLYMERSCO, we will be the first time to reply to you!
