Smarter Products for Sewage, Wastewater, Effluent and
Greywater offers reliable, cost-effective and intelligent products under its Grewa range. These products have been designed to clean, treat and recycle Sewage and Wastewater to such a high quality that it can be re-circulated in closed systems, used in gardening, horticulture, flushing, cleaning, HAVC, Cooling Towers and many other applications.
All Grewa products are completely plug-n-play and fully automatic, requiring minimal operator intervention. They are scalable, flexible, cater to variable STP loads and are optimum for non-steady state conditions.