Solid Waste Management
Solid Waste Management
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.
Acidification
6 reactors for extraction of organices
Volatile fatty acids
HRT of 6 days
Digested waste is a very good manure
Methanation
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
MOC for Tanks PP-FRP,MS-FRP
Large Size Projects
5, 10-25, tons/day for large townships
MOC for Tanks / RCC
