Innovation through Design
An up-flow filter has four layers of filtration media, each of different size and density
Fine media (1.6 mm) lies at at the top of the filter bed. Media become progressively larger in the lower layers.
Larger suspended particles are removed by the lower layers while smaller particles are removed in the upper layers
Particles are trapped throughout the bed, not in just the top few inches.
Runs substantially longer and uses less backwash water than a traditional sand filter
Uses air for back-wash bed agitation, reducing water requirement further
Type
Application
Customer
Water treatment
River water pre-filtration
Coca Cola India Ltd.
Pre-treatment for RO/UF
TEAM for CPCL, Chennai
Side-stream filter
Cooling tower
Sun Gas Ltd.
