High viscosity polyaluminum chloride (PAC-HV) and low viscosity polyaluminum chloride (PAC-LV) are two common types of PAC (polyaluminum chloride), which are widely used in water treatment and sewage treatment fields.

PAC-HC and PAC-LV have the following application differences based on performance:

1. Viscosity: PAC-HV has a higher viscosity, while PAC-LV has a lower viscosity. Differences in viscosity lead to differences in their fluidity and handling effects during use.

2. Coalescence ability: PAC-HV is able to form larger flocculant particles and denser flocs due to its high viscosity. It has high effectiveness in removing suspended solids and turbid matter. Although PAC-LV has a lower viscosity, it still has significant coalescing ability and can effectively form flocs.

3. Scope of application: PAC-HV is usually used to treat high turbidity water applications, such as river water, lake water and industrial wastewater, to deal with more complex water quality conditions. PAC-LV is suitable for water treatment under general water quality conditions, such as water supply treatment, wastewater treatment and sewage treatment.

The choice of which type of PAC to use depends on the characteristics of the water to be treated, water quality requirements, and the required flocculation and treatment effects. 💧🚰