Tertiary Treatment Plants (TTPs)  
The exponential growth for water requirement and limited source of fresh water has necessitated re-use of water in industry and in cities (non-drinking purposes) which justifies the investment involved. Secondary treated water is further subjected to tertiary treatment processes to upgrade the wastewater to the required quality depending on end-use. Tertiary treatment processes include:

   Pressure Sand Filters and Activated Carbon Filters.

   Moving Bed Biofilm Reactor (MBBR)

   Sequencing Batch Reactor(SBR)

   Membrane Bioreactor (MBR)

   Ultra Filtration (UF)

   Reverse Osmosis (RO)

ENVIRO has successfully Designed, Engineered and Constructed Tertiary Treatment Plants (TTP). Some of the turnkey projects include:

13 MLD TTP, ETP-III plant, RELIANCE, Hazira

4800 M3/day, TTP, KRIBHCO, Hazira, Gujarat

1560 M3/day, Tertiary STP, Bamroli, Municipal Corporation, Surat, Gujarat

3240 M3/day, Tertiary STP, GSFC, Vadodara, Gujarat
1560 M3/day, Tertiary STP, Bhatar, Municipal Corporation, Surat, Gujarat

480 M3/day, TTP, Department of Atomic Energy, TIFR, Mumbai, Maharashtra

200 M3/day, TTP, Surat Textile Mills Ltd., Jolva