ASTIM - Potable Water Treatment Plants
Modular design, low power consumption, plug & operate installation and easy operation makes CPWTP a compact and well accepted choice for water treatment applications. CPWTP unit uses the fundamental water treatment processes; such as coagulation, flocculation, clarification and filtration. This enables simple and most economical procedures for operation and maintenance.
Chemical is added to the raw water at the inlet of the coagulation unit, whereas polyelectrolyte solution is added to the coagulated water at the inlet of the flocculation unit. After flocculation, raw water will be transferred to the lamella clarifier. Due to higher surface area of the lamella, the flocculated suspended solids settle in short time at the bottom hoppers of the clarifier.
The settled sludge is easily removed by the help of hydraulic pressure, by using automatic valves. The clarified water is pumped to the pressure filters, in order to remove the residual suspended solids. The filtrated water (final treated)is disinfected by a chlorination system.