Earth, Atmosphere & Environment Sciences, Startup Technologies


REVY-S (Anaerobic Granulated Sludge)


Earth, Atmosphere & Environment Sciences, Startup Technologies

Focus Area:

Waste Management



Social Benefits:

It helps in 2 times faster commissioning of biological units and 50% cost reduction in commissioning of the units. Its implementation has reduced the biomass washout from the UASB system by 85-90% and the COD/BOD by 80-90%. It has 12 times faster start-up leading to Faster commissioning of Anaerobic STP/ETP, and produces 2 times more biogas yield compared to flocculent systems. The product also ensures 10 times return on investment through consistent biogas production.

Technology Readiness Index:



Venture Center, Pune

Website Link :

Brief Description

Description :

Anaerobic Digestion (AD) is one of the many important technologies for waste treatment at an economical cost and energy recovery. As this is governed solely by microbial activity, its proper development and optimization are very important. REVY-S is an anaerobic granulated sludge of 1.5-2.0 mm in size and contains more than 650 numbers of various bacteria. This consortium is proven to treat wastewater, and the treated water can be used directly for irrigation purposes and energy recovery.

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