It chemically treats polluted water, naturally precipitates,and isolates. These days, a high-speed condens ation and precipitation apparatus is used that each work of mixing, condensation, and precipitation is performed in a sedimentation tank.

It makes microorganisms purify water through oxidation, which uses activated sludge process,
and through digestion by aerobic bacteria.

It reduces the percentage of water content of the sludge which is generated in the process of treat ment, and increases the concentra tion of suspended solids. Through this, it reduces the volume of raw sludge and at the same time, it makes it harmless. This is for the safe and prompt treatment of sludge.

It evenly mixes sludge which comes from industrial jobsites with polymer
and then, discharges out sludge floc in the form of plate shaped-cake through a dehydrator. It is a dehy drating system that consecutively treats large quantity.