Cationic polyacrylamide should be selected for oilfield wastewater treatment

Most of the oilfields in our country have been developed, resulting in a large number of oil-bearing sewage. If not treated in time, it is undoubtedly a harm to the environment. So what type of polyacrylamide should be chosen for oilfield wastewater treatment? In fact, many customers have asked me such questions, and many customers choose cationic polyacrylamide, but is cationic really suitable?

Cationic polyacrylamide flocculates quickly, and the treated wastewater is more thorough. The content of suspended solids meets the national discharge standard. The sludge obtained is easier to dehydrate, and the effect is obvious. But you have to understand that different places, different manufacturers, different oilfield treatment methods, different procedures caused by the sewage is also different.

So don't watch others buy cationic polyacrylamide, you also buy, can't blindly follow the trend. In order to better meet your expectations, Yongkun suggests that before you buy polyacrylamide, let the manufacturer send some samples to the past and do a small experiment with three types of polyacrylamide to see which kind of polyacrylamide has better effect on oilfield sewage treatment in your area, and then buy in large quantities, which not only saves costs, but also saves costs. A lot of detours have been saved.