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BIO-ENERGY RECOVERY SYSTEMS

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HYDROAIR has pioneered Hydromethane Reactor for Up flow Anaerobic Sludge Blanket Process (UASB). This indigenously developed reactor consists of a diffusing system which diffuses the organic matter in the bio-mass for active degradation. The mixing takes place with the help of gas produced.

Hydromethane reactor has been successfully adopted for following types of wastes:

•    Sewage waste from township.

•    Pharmaceutical waste from production of
     proteinex.

•    Vegetable waste from kitchen or canteen.

•    Edible oil and fats .

•    Aquaculture, prawns and fish processing waste.

•    Slaughter house waste.

•    Poultry, boiler and milk processing waste.

•    Water hycinth waste, grass and straw waste.

•    Waste from hotel and garden.

Hydromethane Reactor

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 Special Features of Hydromethane Reactor   

•    No air is required as in case of extended aeration process.

•    No power requirement for mixing and aeration.

•    The system can be operated intermittently or continuously without effecting the
     efficiency.

•    The loading rate is 5 times hence the area for treatment is1/5th.

•    It can also work if there is variation in the effluent characters.

•    More than 90% removal of BOD and COD is expected in very short duration.

•    The solid produced is 1/5th of the conventional process.

•    The solid is easily dewatered by filtration process.

•    By-product gas is produced which can be used as alternative fuel.

Hydroair has successfully used this process for generation of electricity from the biogas produced. The electricity thus generated is used for running the ETP equipments such as aerators, clarifiers etc. and also for lighting the plant area as well as the adjoining gardens thereby making the waste water treatment process self sustaining.

The Hydromethane digester is versatile, robust and easy to operate.

Few UASB projects executed by Hydroair include:

•    Biogas power generation system for Mahananda Dairy, Mumbai.

•    Generation of biogas as fuel for Jupiter Distillery, Daman.

•    Biogas generation for cooking gas for Travancore Titanium Products Ltd., Kerala.

•    UASB system for Hassan dairy, Karnataka.

•    UASB system for Hosakote dairy, Karnataka.

•    UASB system for Bhawri starch Ltd., Sangli