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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Aukštrakių nuotekų valymo įrenginių elektros vartojimo efektyvumo tyrimas / Investigation of electricity consumption efficiency of sewage refinement equipment in Aukštrakiai / Исследование эфективности потребляемой электроэнергии в водоочистителъных сооружениях

Stulpinas, Saulius 16 August 2007 (has links)
Energetikos inžinerijos magistro darbo tema yra aktuali kraštui integruojantis į vakarus ir tokios pastangos atitinka Europos Sąjungos (ES) direktyvų reikalavimus didinti energetikos efektyvumą jos vartojimo sferoje, Lietuvos energijos taupymo įstatymą, miesto savivaldybės nuostatas taupyti lėšas ir kiek įmanoma mažiau didinti nuotekų šalinimo paslaugos kainą. Elektros energijos vartojimo efektyvumo tyrimo tikslas – nustatyti energijos taupymo galimybes nuotekų valymo įrenginiuose. Darbe apžvelgiamas visas nuotekų valymo technologinis procesas. Atlikta elektros energijos vartojimo analizė. Išmatuotos agregatų techninės charakteristikos bei paskaičiuotos jų technologinės normos. Pateikti pasiūlymai elektrinio šildymo normavimui pritaikant dienolaipsnių metodą. Orapūčių darbo efektyvumui didinti pasiūlyta jų reguliavimą vykdyti pagal ištirpusio deguonies kiekį. / This master thesis of Energetic Engineering refers to the problems relevant to the Lithuanian Republic integration westwards and its efforts to meet the requirements of European Union directives of increasing the effectiveness of energetics in the sphere of its consumption as well as Lithuanian Law on Energy and to follow the regulations of municipalities regarding economizing financial means, making efforts to reduce the price growth of the sewage treatment service. The aim of the research of the electricity consumption effectiveness is to define the ways of energy saving in the sewage disposal devices. During this research the whole technological process of sewage disposal has been examined and the analysis of electricity consumption has been done. The technical characteristics of the units have been measured and their technological standards have been estimated as well. The suggestions for standard-setting of electrical heating applying the daydegree method have been made in the research. It has been proposed to increase the effectiveness of air blower operating through regulating the quantity of melted oxygen. / Тема исследования актуалъна стране интегрируяс в западную Европу. Задача исследования эфективности потребляемой электроэнергии - установитъ возможности економии электроэнергии в водоочистителъных сооружениях.

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