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Določanje nekaterih pesticidov v površinskih vodah in prsti
ID Lavrih, Anja (Author), ID Kočar, Drago (Mentor) More about this mentor... This link opens in a new window

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Abstract
V diplomskem delu sem razvila in optimizirala HPLC in GC metodi za določanje šestih najpogosteje uporabljenih pesticidov v kmetijstvu. Delo je obsegalo pripravo ustreznih standardnih raztopin, optimizacijo pogojev analiznih metod, izdelavo umeritvenih premic, validacijo obeh metod, izvedbo enostavnih ekstrakcij ter pripravo in analizo vzorcev. Razviti metodi sta primerni za kvalitativno in kvantitativno določanje vsebnosti izbranih pesticidov v prsti in površinskih vodah. Optimizirani metodi sem nato uporabila za analizo sedmih okoljskih vzorcev, pri čemer sem vzorčila vodo iz potokov in zajetja ter zemljo v bližini kmetijskih površin.

Language:Slovenian
Keywords:Pesticidi, HPLC-UV, GC-ECD, optimizacija metode
Work type:Bachelor thesis/paper
Typology:2.11 - Undergraduate Thesis
Organization:FKKT - Faculty of Chemistry and Chemical Technology
Year:2025
PID:20.500.12556/RUL-171571 This link opens in a new window
COBISS.SI-ID:247689731 This link opens in a new window
Publication date in RUL:28.08.2025
Views:205
Downloads:32
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Secondary language

Language:English
Title:Determination of some pesticides in surface waters and soil
Abstract:
In my diploma thesis, I developed and optimized HPLC and GC methods for the determination of six most commonly used pesticides in agriculture. The work included the preparation of appropriate standard solutions, optimization of the conditions of the analysis methods, creation of calibration curves, validation of both methods, implementation of simple extractions, preparation and analysis of samples. The developed methods are suitable for qualitative and quantitative determination of the content of selected pesticides in soil and surface water. I then used the optimized methods for the analysis of seven environmental samples, sampling water from streams and reservoirs and soil near agricultural areas.

Keywords:Pesticides, HPLC-UV, GC-ECD, optimisation of method

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