anaerobic digestion and vawts (alvesta energy)
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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