Anaerobic Digestion and VAWTs (Alvesta Energy)

Anaerobic Digestion and VAWTs

Manufacturer of VAW Turbines and AD Plants

Incorporated 2001 Designer of Integrated Renewable Solutions Tried and tested AD plants worldwide Working towards ISO 9001-2001 Renewable Technology unique to UK Turnkey solution for AD and managed Plant Nominated for Renewables SW Award 2008

Able to supply 10.6 TWhrs of electricity 5% UK demand according to DEFRA

Looking at schemes up to 2MW Perfect for CHP plants - Fertiliser by product – NPK Levels preserved Investors prepared to fund schemes

separately

Four key stages:◦ Hydrolysis◦ Acidogenesis◦ Acetogenesis (acetogens)◦ Methanogenesis (methanogens)

Requires temp 55-57 deg C Ph 6.8 – 7.2Thermophilic anaerobic bacteria seeded into

chamber at start of process.

Batch v continuous Thermophilic v Mesophilic Wet v Dry Aerobic Digestion v Anaerobic Digestion Plug Digestors v Tank Digestors ROCS LECs REGOs Feed In Tariffs

Prince II Methodology if required Agreed Project Plan as a deliverable of

Feasibility study Employ local groundwork contractor RICS Chartered Surveyor Project Manager –

fully responsible for on site Health and Safety

Civil Engineer supervising ground works Payment profile linked to deliverables On site office + welfare facilities

Full turnkey Anaerobic Digester system Cutting edge Renewable technology Optimal use of waste resources Good PR news story – enhance your

reputation with suppliers Tried and tested technology