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Title:Vpliv detergentov v odpadni vodi iz pralnice perila na akutno strupenost za vodno bolho Daphnia magna
Authors:ID Jurša, Tatjana (Author)
ID Lobnik, Aleksandra (Mentor) More about this mentor... New window
ID Kos Durjava, Mojca (Comentor)
Files:.pdf SPEC_Jursa_Tatjana_2016.pdf (7,22 MB)
MD5: 3DA6E96EBD4572731ED51F112E6DAC22
 
Language:Slovenian
Work type:Specialist thesis
Typology:2.10 - Specialist Thesis
Organization:FS - Faculty of Mechanical Engineering
Abstract:Zakonodajni organ EU in RS je v "Uredbi o emisiji snovi pri odvajanju odpadne vode iz naprav za pranje in kemično čiščenje tekstilij, Ur.l.RS št. 51/11"(6) predpisal določen obseg preiskav/parametrov, kemijskih, ekotoksikoloških in mikrobioloških, ki se izvajajo v sklopu obratovalnega monitoringa odpadnih voda za določen vir industrijske odpadne vode (iz pralnice perila). Med predpisane ekotoksikološke preiskave sodi tudi akutna strupenost za vodno bolho Daphnia magna. Namen raziskovalnega dela je z ekotoksikološkim testiranjem in modeliranjem s pomočjo programa QSAR ovrednotiti vpliv detergentov na strupenost odpadne vode za vodno bolho Daphnia magna. Rezultati ekotoksikološkega testiranja in modeliranja so pokazali, da ima količino anionskih detergentov v industrijski pralni odpadni vodi odločilen vpliv na strupenost za vodno bolho in s tem na vodni ekosistem.
Keywords:Pralnica perila, odpadna voda, vsota anionskih in neionskih detergentov, natrijev dodecil sulfat, test strupenosti za vodno bolho Daphnia magna, program QSAR
Place of publishing:Maribor
Publisher:[T. Jurša]
Year of publishing:2016
PID:20.500.12556/DKUM-61796 New window
UDC:628.312(043.2)
COBISS.SI-ID:20106774 New window
NUK URN:URN:SI:UM:DK:EZSRY0GA
Publication date in DKUM:21.10.2016
Views:1732
Downloads:176
Metadata:XML RDF-CHPDL DC-XML DC-RDF
Categories:KTFMB - FS
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Secondary language

Language:English
Title:The impact of detergents in the waste water from laundry on acute toxicity to water flea daphnia magna
Abstract:The "Regulation on the emission of substances in the discharge of waste water from washing and dry-cleaning, Ur.l.RS No. 51/11 " (6), issued by the legislative body of the EU and the Republic of Slovenia prescribes a specific range of chemical, microbiological and ecotoxicological tests/parameters. These must be carried out as part of the operational monitoring of a given source of industrial wastewater (from laundries). The prescribed ecotoxicological investigations include acute toxicity to daphnid Daphnia magna. The purpose of this research is ecotoxicological testing and QSAR modeling to evaluate the impact of detergents on the toxicity of waste water to daphnid Daphnia magna. The results of ecotoxicological testing and QSAR modelling demonstrated that the amount of anionic detergent in industrial waste water from laundries have crucial influence on the toxicity to the selected daphnid and thus on the aquatic ecosystem.
Keywords:Laundry, waste water, anionic and nonionic surfactants, sodium dodecyl sulfate, toxicity test with Daphnia magna, QSAR


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