Cambridge | Jan-14 | Bioenergy from Plants and Algae: Biomass and Bioenergy -...
China Bio Tech Summit Dr Roy V1.0
1. Technological Development from Biogas Plant to Anaerobic Digestion; Use of Logic Model to Develop a Poly System Supply Chain Management China Bio-Energy Technology & Investment Summit 20th-21st May 2010 Dr. Smarajit Roy Dr Smarajit Roy (Neat U Loo) 1
2. Aerobic Digestion Biogas collection Removable cover Seal Inlet Biogas Overflow tank Slurry Outflow Dr Smarajit Roy (Neat U Loo) 2
5. EEH (Steam) Energy Balance Dr Smarajit Roy (Neat U Loo) stevebungay@monsal.co.uk, ( 13th European Biosolids & Organic Resources Conference & Workshop.) 5
6. 6 THERMAL HYDROLYSIS IMPACT ON POWER GENERATION Dewatering Pasteurization Transport Dewatering Transport Hydrolysis – breaks down large molecules to improve digestion Dr Smarajit Roy (Neat U Loo)
9. Thermal Hydro Cambi’sThermal Hydrolysis Plant (THP) Black & Veatch Contracting UK installed plant at Celtic Anglian Water (CAW) Dr Smarajit Roy (Neat U Loo) 9
10. Cambi’s Largest Thermal Hydrolysis Plant £75M sludge treatment contract Plant will process biosolidswhich can be applied to land as fertilizer Heat & Power Plant to generate up to 10 MegaWatts of Electricity UK has set target of 15% of energy supplied by the national grid to come from renewable sources by 2020 Plant expected to handle around 91,000 tonnes of dry solids per year Digestion Plant will serve a population of 3M people Dr Smarajit Roy (Neat U Loo) 10
21. Parallel System Water Main (In & Out) Dr Smarajit Roy (Neat U Loo) Pump Water Mains HOUSE PLANT Drinking Water Tank Toilet Water Tank Filter Inorganic Solids Urine Separating Decentralised Main Toilet Bath Kitchen Nitrogen + Phosphorous Sludge Holding Tank Decentralised Anaerobic Treatment Plant Soil Conditioning Waste Water Sea Combined Heat & Power (CHP) Plant Fertilizer Waste Water Waste Water 16