ZBRINJAVANJE KOMUNALNOG OTPADA BIOLOŠKOG PORIJEKLA

Zabrinutost oko energije i okoliša su značajno porasle zadnjih godina, pa je samim time porasla i zainteresiranost oko direktnog pristupa anaerobne digestije organskog otpada. Upravljanje organski krutim otpadom iz industrije strogo je kontrolirano okolišnim zakonodavstvom. Bioplinsko postrojenje je automatizirani sustav proizvodnje bioplina i ovisi o sastavu sirovine i namjeni. Postrojenje najčešće radi kao CHP postrojenje gdje se istovremeno proizvodi električna i toplinska energija, te se time može poboljšati učinkovitost procesa do 35 %. Većina proizvedene električne energije, topline i pare se koristi u postrojenju, a višak električne energije se prodaje u javnu elektroenergetsku mrežu uz poticajnu cijenu. Smanjenje emisije stakleničkih plinova kao i drugih polutanata,te smanjenje količine otpada su značajne prednosti korištenja biomase kao goriva. Instalirana postrojenja pridonose lokalnom ekonomskom razvoju, i osim korištenja bioplina u kogeneracijskom postrojenju, moguće je bioplin doraditi u biometan i distribuirati putem mreža kao priordni plin.Concerns about energy and the enviroment have significantly increased in recent years causing bigger interest in using anaerobic digestion for handling organic waste. Solid organic waste menagement is strictly controlled by the enviromental legislation. The biogas plant is fully automated system of biogas production and it depends on the compostion of the raw material and its purpose. The plant is mostly performed as a CHP plant where the electrical and thermal energy is produced simultaneously. This upgrades the efficiency of the process up to 35%. Most of the generated electricity and heat is used in the plant for its needs while the rest of the electricity is sold to the public electricity grid at an incentive price. Local economic development, reducing waste and reducing greehouse gas emissions as well as other pollutants are significant adventages of using biomass as fuel. In adition, use of biogas in cogeneration is also possible to refine biogas into the biomethane and distribute it through the grid as a natural gas