Research on the Influence of the Viscosity Stabilizer on the Performance of Polymer Solution

摘要

Focus on two kinds of polymer solution diluted by fresh sewage and aeration sewage, the performance assessment experiment of polymer solution which added viscosity stabilizers was conducted, the compatibility between viscosity stabilizers and polymer solutions prepared by different sewage was studied, the influence of viscosity stabilizer on long-term stability and bacteria content in polymer solution were also studied. The results of the study showed that the viscosity stabilizers and two kinds of polymer solution diluted by fresh sewage and aeration sewage all have good compatibility, the system mixed after 60 days were no precipitation and the floss. Compared with the polymer solution diluted by fresh sewage, the polymer solution diluted by aeration sewage has a better stability.