"Repair, Renovate and Restore: Step by Step and Drop by Drop .
Coconut coir, which is an environmentally friendly agricultural waste, can be used to help the environment go green. Coirvel treatment unit (CTU) is an innovative technology which combines coconut coir and gravels, used for removal of organic matter from wastewater. Organic matter present in the wastewater is digested by the microbial film growing on coconut coir as well as on gravels. Further remaining suspended solids after silt trap shall be removed by the sieving action of the coconut coir and gravel.
Benefits: This technology is cost effective and provides the best possible option for in-situ treatment of water bodies when used in comparison with other treatment options. It is based on the zero-energy concept with minimal maintenance.