20.500.12556/DKUM-85091 Analiza primernosti dehidracije blata na ČN Celje magistrsko delo Analysis of the suitability of sludge dehydration on WWTP Celje Zadnja leta se v Sloveniji ter tudi na ČN Celje srečujemo s problemom končne dispozicije blata. Količina blata, s katero se srečujemo na ČN Celje na letni ravni je 6000 ton, Toplarna Celje pa lahko za sežig sprejme zgolj 4000 ton. V magistrski nalogi bomo najprej ovrednotili vse stroške, ki nastanejo pri trenutni obdelavi odpadnega blata. Preučili bomo različne možnosti uporabe blata. Blato nastaja dnevno in ga je potrebno dnevno odstranjevati iz sistema, zato se je pripravila analiza primernosti dehidracije. Ena izmed rešitev problematike odstranjevanja blata iz ČN Celje je, da se osredotočimo na ustrezno dehidracijo blata, druga pa, da dehidrirano blato dodatno sušimo in posledično zmanjšamo volumen ter težo. Pri obeh postopkih je treba upoštevati stroške v vseh fazah dehidracije, poleg stroškov investicije tudi stroške porabe energije in polimera, ter stroške odvoza ter sosežiga. In recent years, Slovenia, including the Celje wastewater treatment plant, has been dealing with the problem of final disposal of sewage sludge. This is mainly due to the amount of sewage sludge that cannot be incinerated in the local district heating plant (Toplarna), which has a limited capacity for 4,000 tons of sewage sludge, while the Celje WWTP has 6,000 tons of sewage sludge. First, we will evaluate all the costs associated with the current sewage sludge treatment. We will investigate the possibilities of sewage sludge utilization. However, any of the proposed methods of sludge treatment will not occur overnight. Sludge accumulates daily and needs to be removed from the system daily, so I have done an analysis on the suitability of dewatering. One of the ideas for solving the sludge disposal problem at the Celje WWTP is to focus on proper sludge dewatering, while another idea is to further dry the dewatered sludge, thereby reducing the annual sludge volume and mass. In any process, all costs must be considered at all stages of dewatering, including investment costs, energy and polymer consumption, transportation costs, and incineration costs. gradbeništvo odpadno blato čistilna naprava odpadne vode komunala centrifuga stiskalna preša sušenje blata stroškovna analiza construction sludge wastewater treatment plant wastewater municipal services centrifuge belt press sludge drying cost analysis true true false [R. Stojnšek] Slovenski jezik Angleški jezik Magistrsko delo/naloga 2023-08-18 10:20:20 2023-10-27 07:43:07 2023-11-11 03:12:28 0000-00-00 00:00:00 2023 0 Maribor 0 Maribor 1 spletni vir (1 datoteka PDF (XII, 70, [4] f.)) 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 628.336.6+628.477.7(043.2) 171726083 MAG_Stojnsek_Rok_2023.pdf MAG_Stojnsek_Rok_2023.pdf 1 184EE32908E3EF7AE637975619487896 c05f92c1c20596b7fe3a19b1dc889718345f58c98005c6ebd8fedd180a9982d7 c65be2f5-7401-11ee-ad72-00155d000105 https://dk.um.si/Dokument.php?lang=slv&id=173835 Fakulteta za gradbeništvo, prometno inženirstvo in arhitekturo 0 0 0