{"?xml":{"@version":"1.0"},"edm:RDF":{"@xmlns:dc":"http://purl.org/dc/elements/1.1/","@xmlns:edm":"http://www.europeana.eu/schemas/edm/","@xmlns:wgs84_pos":"http://www.w3.org/2003/01/geo/wgs84_pos","@xmlns:foaf":"http://xmlns.com/foaf/0.1/","@xmlns:rdaGr2":"http://rdvocab.info/ElementsGr2","@xmlns:oai":"http://www.openarchives.org/OAI/2.0/","@xmlns:owl":"http://www.w3.org/2002/07/owl#","@xmlns:rdf":"http://www.w3.org/1999/02/22-rdf-syntax-ns#","@xmlns:ore":"http://www.openarchives.org/ore/terms/","@xmlns:skos":"http://www.w3.org/2004/02/skos/core#","@xmlns:dcterms":"http://purl.org/dc/terms/","edm:WebResource":[{"@rdf:about":"http://www.dlib.si/stream/URN:NBN:SI:DOC-RH6W8NA5/39006c27-1a1d-4ba1-a7cc-523bb12f56de/PDF","dcterms:extent":"173 KB"},{"@rdf:about":"http://www.dlib.si/stream/URN:NBN:SI:DOC-RH6W8NA5/e587ebbe-6b8f-48f9-9aaf-a3f5879e91b9/TEXT","dcterms:extent":"34 KB"}],"edm:TimeSpan":{"@rdf:about":"1999-2025","edm:begin":{"@xml:lang":"en","#text":"1999"},"edm:end":{"@xml:lang":"en","#text":"2025"}},"edm:ProvidedCHO":{"@rdf:about":"URN:NBN:SI:DOC-RH6W8NA5","dcterms:isPartOf":[{"@rdf:resource":"https://www.dlib.si/details/URN:NBN:SI:spr-WP8SPN4L"},{"@xml:lang":"sl","#text":"Acta hydrotechnica"}],"dcterms:issued":"1999","dc:creator":"Panjan, Jože","dc:format":{"@xml:lang":"sl","#text":"Str. 75-87"},"dc:identifier":["ISSN:0352-3551","COBISSID_HOST:824417","URN:URN:NBN:SI:doc-RH6W8NA5"],"dc:language":"sl","dc:publisher":{"@xml:lang":"sl","#text":"Fakulteta za gradbeništvo in geodezijo"},"dc:subject":[{"@xml:lang":"en","#text":"biological reactor"},{"@xml:lang":"sl","#text":"biološki reaktorji"},{"@xml:lang":"sl","#text":"blato"},{"@xml:lang":"en","#text":"flocks"},{"@xml:lang":"sl","#text":"kosmi"},{"@xml:lang":"sl","#text":"matematični modeli"},{"@xml:lang":"en","#text":"mathematical model"},{"@xml:lang":"en","#text":"microorganisms"},{"@xml:lang":"sl","#text":"mikroorganizmi"},{"@xml:lang":"en","#text":"sludge"}],"dcterms:temporal":{"@rdf:resource":"1999-2025"},"dc:title":{"@xml:lang":"sl","#text":"Matematično modeliranje prirasta kosmov v biokemijskih reaktorjih| Mathematical modelling of the growth of flocks in the biochemical reactor|"},"dc:description":[{"@xml:lang":"sl","#text":"The purpose of the biochemical reactor, in which an accelerated natural self-purification is carried out, is to covert dissolved and insoluble substances into a settleable form. This process is enabled by microorganisms which constitute a part of the dispersed biomass in the water of the biochemical reactor. Wastewater should satisfy the minimum conditions for the growth of microorganisms. Organisms in the activated sludge take over organic and partially inorganic compounds and transform them into new organisms which form flocks of the activated sludge in the secondary treatment basin. Processes of the growth of flocks can be evaluated experimentally or by mathematical models. Diffusion equations for glucose and oxygen into flocks are applied. Mathematical models for spherical, cylindrical and disklike flocks, the equation for shearing forces which determine the maximal dimensions of flocks in the reactor and the stability equation will be demonstrated"},{"@xml:lang":"sl","#text":"V bazenu za poživljanje - biološkem reaktorju, v katerem v bistvu pospešeno poteka naravno samočiščenje, želimo pretvoriti raztopljene in neusedljive snovi v usedljivo obliko. To nam omogočajo mikroorganizmi, ki tvorijo razpršeno biološko maso v vodi biokemijskega reaktorja. Da pride do rasti mikroorganizmov, mora odpadna voda zadostiti najmanjšim pogojem za njihovo rast. Organizmi v poživljenem blatu prevzamejo organsko in delno mineralno snov iz odpadne vode in jo spreminjajo v nove organizme. Ti potem tvorijo kosme poživljenega blata v naknadnih (sekundarnih) usedalnikih. Procese prirasta kosmov lahko ocenjujemo experimentalno pa tudi z matematičnimi modeli. Pri matematičnem modeliranju uporabljamo enačbe difuzije glukoze (sladkorja) in kisika v kosem. Prikazali bomo matematične modele za kosme okrogle, cilindrične in diskaste oblike ter enačbo za strižne sile, ki določajo največjo velikost kosmov v reaktorju ter enačbo za stabilnost kosmov"}],"edm:type":"TEXT","dc:type":[{"@xml:lang":"sl","#text":"znanstveno časopisje"},{"@xml:lang":"en","#text":"journals"},{"@rdf:resource":"http://www.wikidata.org/entity/Q361785"}]},"ore:Aggregation":{"@rdf:about":"http://www.dlib.si/?URN=URN:NBN:SI:DOC-RH6W8NA5","edm:aggregatedCHO":{"@rdf:resource":"URN:NBN:SI:DOC-RH6W8NA5"},"edm:isShownBy":{"@rdf:resource":"http://www.dlib.si/stream/URN:NBN:SI:DOC-RH6W8NA5/39006c27-1a1d-4ba1-a7cc-523bb12f56de/PDF"},"edm:rights":{"@rdf:resource":"http://creativecommons.org/licenses/by-nc-sa/4.0/"},"edm:provider":"Slovenian National E-content Aggregator","edm:intermediateProvider":{"@xml:lang":"en","#text":"National and University Library of Slovenia"},"edm:dataProvider":{"@xml:lang":"sl","#text":"Univerza v Ljubljani, Fakulteta za gradbeništvo in geodezijo"},"edm:object":{"@rdf:resource":"http://www.dlib.si/streamdb/URN:NBN:SI:DOC-RH6W8NA5/maxi/edm"},"edm:isShownAt":{"@rdf:resource":"http://www.dlib.si/details/URN:NBN:SI:DOC-RH6W8NA5"}}}}