THE EVOLUTION IN BIOMASS PRETREATMENT
Why the pretreatment is important? a) Substrate without pretreatment • b) Speed in biomethane production • c) Amount of biomethane produced • • d) Speed and quantity of biomethane produced pretreatment techniques • increasing the speed and quantity of biomethane produced from biomass. Pretreatment is important • to improve the plant efficiency Graphic 1: Montgomery et al. (2014) IEA Task 37 Technical Brochure. Source: Applied research in the waste enhancement field and integrated management system . Ecomondo, Rimini, 5 Novembre 2015. Dott. Mirco Garuti (CRPA)
How is BioBANG BioBANG is the innovative, effective and efficient cavitator that transfers 100% of the energy to the fluid. Cavitation breaks up and permanently liquefies all types of biomass , even low-cost types, resulting in its immediate digestion in biogas and biomethane systems. BioBANG is the future standard to the biomass treatment and pretreatment for any plant.
How BioBANG Cavitator works
BioBANG in Europe France Italy Switzerland Germany • More than 90 installations: United kingdom Denmark
Benefits for the end customers: INCREASE PLANT’S YELD BioBANG increases the production of Biogas and Biomethane , reducing the amount of biomass that must be loaded every day. IMPROVE THE MIXING BioBANG improves energy conservation offered by the mix because it drastically reduces the viscosity of biomass. BIOMASS SAVING BioBANG increases the digestibility of fibres, even low-cost types, and reduces the retention of biomass.
Biomass instant breakdown Picture 1: Untreated straw Picture 2: Straw treated with BioBANG • Physical break up USE OF CHEAPER BIOMASS • Increased contact surface (for example, STRAW) • Increased fiber’s digestibility
Retention time Untreaed straw Graphic 2. CH 4 production and degradability for untreated straw Straw treated with BioBANG Graphic 3. CH 4 production and degradability for treated straw
BMP UNTREATED STRAW STRAW TREATED WITH BioBANG + 21% without increasing diluitions!! Increase in methane yield • • Increase in methane speed production and Increase dry matter content • without increasing plant’s retention times!!
Viscosity No BioBANG BioBANG No BioBANG BioBANG Graphic 4. Normalized and apparent digestate’s viscosity taken from the last digester. Viscosity reduced up to 50% • Increased energy savings by mixers • Reduction of liquid-solid separation in the digester •
Visual effect Cattle manure and straw Triticale Original BioBANG Original BioBANG Grape marcs OFMSW Original Original BioBANG BioBANG Best Mixing • BETTER PLANT’S Best Homogenization • HYDRAULIC Surface crust elimination • MANAGEMENT! • Plant’s volume optimization
Installation method Loaded biomass cavitation Recirculation on Applied research in the field of waste enhancement and integrated management the first digester systems Dott. Mirco Garuti (CRPA) bypass connection on first digester • It take the product from the top of the • digester • It treats only the 20-30% of of fiber that is BioBANG not easily digested by bacteria Direct recirculation of treated biomass in the • lower part of the digester Inlet line Outlet line • It doesn’t compete with the bacteria • MAXIMUM EFFICIENCY !!
how improve plant’s efficiency with BioBANG 1) Gradually reduce the use of the mixers in the system: The viscosity of cavitated products is distinctly lower. The mixers will consume a lot less. 2) Reduce the ratio of liquid to solid: Once product viscosity has reduced, less dilution is required. Retention time will increase considerably, to the advantage of the yeld. 3) Gradually reduce the amount of feed and use low-cost waste fibers to feed the plant: The guaranteed breakdown offered by BioBANG makes it possible to digest even the cheapest, most difficult products, so make good use of them!
Meet BioBANG • You can find us at the stand 23. Discover the potential of BioBANG on your plant: At our stand you can booking a free • BioBANG test with our mobile unit directly in your plant!
THANKS FOR THE ATTENTION
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