Clarifier is an equipment that combines coagulation, floculation and sedimentation tanks into one. It injects a coagulant aid into the raw water to remove turbidity-causing impurities such as mud particles, organic matter, bacteria, colloid, etc., so that the sludge produced after the floculation of suspended solids is deposited and gets clean treated water.

Pressure sand filter is a granular loose media depth filter used to filter particles within porous materials.

Multimedia filter is that Three or more media in one filter vessel and typically anthracite, sand, and garnet to be used as Media.

Activated carbon filter is an equipment that effective removing of various organic substances, taste, smell, color, residual chlorine contained in the water through absorption and filtration of activated carbon.

Reverse osmosis unit is an equipment that membrane separation process to separate and remove low molecular weight organic matter and dissolved salts within 0.001μm in size.