Polyelectrolyte dosing pump contains of solution preparation, tank accompanied by dosing tank. Polyelectrolyte dosing system is designed under the strictest caution of experts. It is tested by using the latest techniques to ensure that it is free from all kinds of defects. Poly electrolyte dosing can also be used to impart a surface charge to neutral particles, enabling them to be dispersed in aqueous solution. They are therefore often used as thickeners, emulsifiers, conditioners, clarifying agents, and even drag reducers. They are used for water treatment and in oil recovery.