20.500.12556/RUL-108244 Okoljski vidiki uporabe goriv iz lesne biomase v malih kurilnih napravah Environment aspects of the use of wood biomass fuels in small combustion plants Svetovna zdravstvena organizacija opozarja na vse večjo onesnaženost zraka s trdnimi delci, ki ogroža zdravje ljudi. S tem problemom se srečujemo tudi v Sloveniji, kjer zrak s trdnimi delci najbolj onesnažujejo male kurilne naprave na lesno biomaso. Z Uredbo o pregledih, čiščenju in meritvah na malih kurilnih napravah želimo doseči zmanjšanje pritiskov na okolje z aktivnim nadzorom nad malimi kurilnimi napravami, kar bo pripomoglo tudi k doseganju zavezujočih ciljev, ki jih ima Republika Slovenija do evropske zakonodaje. V nalogi smo preverili v uredbi predpisano metodo za izvajanje emisijskega monitoringa na teh napravah. Eksperimente smo izvedli na kurilnih napravah z različnimi tehnologijami zgorevanja drv in z različno vlažnimi drvmi. Rezultate naših eksperimentov smo primerjali z raziskavami v tujini. Ugotovili smo, da so emisije trdnih delcev sodobnih kurilnih naprav več kot trikrat nižje od emisij kurilnih napravah brez kontroliranega poteka zgorevanja. V nalogi so podani tudi nekateri kritični pogledi na metodologijo monitoringa in napoved zmanjšanja trdnih delcev v Sloveniji za obdobje do leta 2030 v primeru zamenjave starih kurilnih naprav za nove. The World Health Organization draws attention to the increasing air pollution with particulate matter that endangers human health. We are also facing this problem in Slovenia where small combustion plants running on biomass represent the main pollutant of air with particulate matter. The Decree on the Inspection, Cleaning and Measurement of Small Combustion Units aims to achieve a reduction in environmental pressures through active monitoring of small combustion plants, which will also help to achieve the binding goals of the Republic of Slovenia in relation to European legislation. In the thesis, we checked the prescribed regulation method for the implementation of emission monitoring on log wood boilers. Experiments were carried out on combustion plants with various technologies of wood combustion and wood with different moisture. The results of our experiments were compared with international research. We discovered that the emissions of solid particles of modern combustion plants are more than three times lower than those of combustion plants without controlled combustion. The thesis also presents some critical views on the methodology of monitoring and the prediction of the reduction of particulate matter in Slovenia for the period up to 2030 in case of replacing the old combustion plants for new ones. obnovljivi viri energije biomasa male kurilne naprave emisije trdnih delcev emisijski monitoring renewable energy biomass small combustion plants emission of particulate matter emission monitoring true false false [G. Zevnik] Slovenski jezik Angleški jezik Diplomsko delo/naloga 2019-06-22 07:45:28 2019-06-22 07:45:31 2023-10-25 08:52:27 0000-00-00 00:00:00 2019 0 Ljubljana 0 XXI, 52 str. 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 502.174.3:697.1(043.2) 212406 16711451 3645.pdf 3645.pdf 1 494722C2724A067E4778B233648EF3BA 68847e0eeb83ed328803f1f3e98dc1445995825529b10ce68192c3f37b7912f7 9a8d7bdb-a1b6-11eb-a523-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=119193 Fakulteta za strojništvo 0 0 0