Waste (Wet garbage , green waste residue and sludge etc. ) can be treated using A3 processto generate Bio-gas and convert residue into valuable compost without needs of pre-processing ( grinding, slurry etc, ) The technology is simple and can be implemented on a decentralized basis at an individual project lelvel or ULB level.

The A3 process is a two stage process of acidification and methanations.


6 reactors for extraction of organices
Volatile fatty acids
HRT of 6 days
Digested waste is a very good manure


High rate methanaton reactor
HRT- 16h and COD reducton-90%
Treatment of high strangth leachate to produce bio gas (75%)
Granules of 5mm and SVI of 5 ml/g

Advantages of A3 Process

Aesthetic design in all biogas plants
Low maintenance cost
High energy & enriched manure
Elimination of SCUM formation & odour free
Produces no slurry & needs very low water requirement
Suitable for small/ decentralized & mid size applications

Small Size Projects

50, 100, 250, 1000, 2000

Large Size Projects

5, 10-25, tons/day for large townships
MOC for Tanks / RCC

Our Locations

A3 Techno Crafts Pvt. Ltd.
Multi Level Car Parking, 2nd Floor, Konnectus Tower,
(Above New Delhi Airport Express Line) Bhavbhuti Marg,
Connaught Place New Delhi-110001 India


Representative offices:
Bhawan Tower, Al Nahda 1, Duabi, UAE

69, Admiralty Way, Phase 1, Opp Electro Mart, Lagos, Nigeria

7199 Wrigley Court, Mississauga. L5W0C8, Canada

United Kingdom:
35 Sherwood Gardens, Isle of Dogs, E14 9GA, London, United Kingdom

96 Meurants Lane, Glenwoods NSW 2768, Australia

6352 Inglewood Drive, Pleasanton CA 94588, San Francisco, USA

Reichenschwand, Germany