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Title:Testiranje delovanja naprave za čiščenje vode, sproščene pri pranju škropilnice
Authors:ID Jelen, Anja (Author)
ID Lešnik, Mario (Mentor) More about this mentor... New window
Files:.pdf VS_Jelen_Anja_2019.pdf (2,23 MB)
MD5: DE9617A8C8D10D2132A8A386B7847171
PID: 20.500.12556/dkum/512fb62a-c587-464e-b966-abcfaf22a86d
 
Language:Slovenian
Work type:Bachelor thesis/paper
Typology:2.11 - Undergraduate Thesis
Organization:FKBV - Faculty of Agriculture and Life Sciences
Abstract:V letih 2017, 2018 in 2019 smo testirali delovanje naprave, ki je bila zgrajena na živinorejski kmetiji kot del programa vodenega s strani podjetja BASF. Obrat za čiščenje kontaminirane vode spada med hibridne sisteme Biobed–Biofilter. Fitofarmacevtska sredstva (FFS) onesnažujejo vodo, ki odteka med pranjem razpršilca/škropilnice. Ta voda se zbira v rezervoarju in se skozi vso leto pretaka skozi posode, v katerih je mešanica zemlje, šote in slame. V mešanici poteka mikrobna razgradnja aktivnih snovi (AS), kjer voda izhlapi iz površine zmesi. Analizirali smo dinamiko dekompozicije 50 AS, prostornino tedenskega izhlapevanja vode in opravili izračune kapacitete naprave glede na število ciklov pranja razpršilcev, ki jih je možno izvesti letno. Razčlenitev AS je bila dokaj počasna, saj je bila pri večini AS ugotovljena stopnja razpadanja med 50 in 70% na leto. Predstavljeni so šibki in močni tehnični vidiki naprave.
Keywords:čistilna naprava, pesticidi, škropilnice, pranje
Place of publishing:Maribor
Year of publishing:2019
PID:20.500.12556/DKUM-74892 New window
NUK URN:URN:SI:UM:DK:SMYW7K0O
Publication date in DKUM:18.10.2019
Views:1352
Downloads:76
Metadata:XML DC-XML DC-RDF
Categories:FKBV
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Licences

License:CC BY-NC-ND 4.0, Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
Link:http://creativecommons.org/licenses/by-nc-nd/4.0/
Description:The most restrictive Creative Commons license. This only allows people to download and share the work for no commercial gain and for no other purposes.
Licensing start date:11.09.2019

Secondary language

Language:English
Title:Testing the Purificaton Device for Water Released in Sprayer Cleaning
Abstract:During the years 2017, 2018 and 2019 we tested the performance of a device which was built on a livestock farm as a part of a BASF Company stewardship program. The plant is classified as the hybrid system Biobed–Biofilter. Plant protection products (PPP) contaminate water which is released during sprayer washing. This water is collecting in a tank and circles throughout the year through contaioners which are filled with a mixture of soil, peat and straw. In the mixture it's running microbial decomposition of the pesticide active substances (AS). The water evaporates from the surface of the mixture. We analized the dynamics of the decomposition of 50 AS, the volume of weekly water evaporation and performed calculations of the capacity od the device according to the number of sprayer washing cycles, that can be performed annually. The breakdown AS was fairly slow, because the established rate of decay for most AS was between 50 and 70% per year. Presented are weak and strong technical aspects of the device.
Keywords:purification device, pesticides, sprayers, cleaning


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