Journal of Engineering Research

Regarding the application of polymer flocculants in industrial wastewater treatment, this article first elaborates on the current status of the application of flocculants in industrial wastewater treatment, and analyzes the application characteristics of various types of polymer flocculants. Then, through treatment experiments on different types of industrial wastewater generated by electroplating plants, oil fields, and printing plants, the results showed that FIO-C had significant flocculation effects. In the experiment, the quaternary ammonium salt etherification agent was dispersed with ethanol, treated with sodium hydroxide alkalization, and preheated at 60 ℃ for 2 hours to prepare FIO-C. The detection results of the upper clear liquid in the static solution showed that the impurity content in the wastewater treated with FIO-C was significantly reduced, proving its excellent performance in removing suspended particles, colloidal substances, and organic pollutants.

Industrial wastewater; Polymer flocculant; Water treatment