Use this url to cite ETD: https://hdl.handle.net/20.500.14172/19896
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Naftos sklaidos dirvoÅžemyje tyrimas
Type of publication (PDB)
Magistro darbas / Master thesis (ETD_MGR)
Type of publication
type::text::thesis::master thesis
Title
Naftos sklaidos dirvoÅžemyje tyrimas
Other Title
Study of oil dispersion in soil
Advisor
ÅŊukauskaitÄ, AudronÄ
Other(s)
SkaisgirienÄ, Audra | Recenzentas / Rewiewer |
AmbrazaitienÄ, Dalia | Recenzentas / Rewiewer |
ÅŊukauskaitÄ, AudronÄ | Darbo gynimo komisijos pirmininkas / Thesis Defence Board Chairman |
Zabukas, Vytenis | Darbo gynimo komisijos narys / Thesis Defence Board Member |
Smailys, Vytautas | Darbo gynimo komisijos narys / Thesis Defence Board Member |
AmbrazaitienÄ, Dalia | Darbo gynimo komisijos narys / Thesis Defence Board Member |
Anne, Olga | Darbo gynimo komisijos narys / Thesis Defence Board Member |
Extent
64 p.
Date Issued
2014-06-10
Field of Science
Publisher
Kaunas Lithuanian Academic Libraries Network (LABT)
eLABa
2142119
Abstract
Darbo tikslas - įvertinti ÅžaliavinÄs naftos sklaidÄ
dirvoÅžemiuose ir gruntiniÅŗ vandenÅŗ uÅžterÅĄimo galimybÄ Ä¯vykus avarijai (transportuojant naftÄ
per KlaipÄdos uostÄ
). Eksperimento metu naudoti smÄlio ir priemolio dirvoÅžemiai, kurie buvo uÅžterÅĄti Åžaliavine nafta 15 g/kg sauso dirvoÅžemio. Tyrimas buvo atliekamas 8 stenduose, 4 vertikalÅĢs ir 4 horizontalÅĢs. Vertikaliuose stenduose paruoÅĄta po 4 mÄginiÅŗ Ämimo vietas ÅĄonuos skirtinguose aukÅĄÄiuose ir 1 fluido Ämimui stendo apaÄioje. Horizontaliuose stenduose mÄginai imti iÅĄ 5 taÅĄkÅŗ, kurie iÅĄsidÄstÄ vienoje linijoje. ÄŽvertinant ÅžaliavinÄs naftos sklaidÄ
skirtinguose dirvoÅžemiuose buvo nustatyta dirvoÅžemiÅŗ granuliometrinÄ sudÄtis (mechaniniu kratytuvu) ir tyrimui pasirinkta frakcija ne stambesnÄ kaip 355Âĩm. Tirtos ÅžaliavinÄs naftos koncentracija skirtinguose gyliuose ir plotuose (dujiniu chromotografu SHIMADZU-2010 su LJD detektoriumi), drÄgmÄ (KERN MRS 120-3), filtrato kiekis bei naftos koncentracija filtrate.
The aim - to assess the crude oil of soil and groundwater contamination at an incident (transportation of oil through the port of Klaipeda. During the experiment, the use of sand and loam soils that have been contaminated with crude oil and 15 g/kg of dry soil. The study was conducted in eight boards, four vertical and four horizontal. Vertical stands ready in four sampling sites at different elevations on the sides and one at the bottom of the fluid sampling booth. Horizontal boards tried to charge out of 5 points, which are located in a line. Considering the spread of crude oil has been found in different soils soil structure (mechanical shaker) and selected for the research group at the coarser than 355Îŧm. Investigated the concentration of crude oil at different depths and areas (gas chromatograph Shimadzu 2010 with FID detector), humidity (MRS KERN 120-3), filtrate and oil concentration in the filtrate.
Coverage Spatial
Lietuva / Lithuania (LT)
Language
LietuviÅŗ / Lithuanian (lt)
Affiliation(s)
Defended
Taip / Yes
Access Rights
Atviroji prieiga / Open Access