20.500.12556/DKUM-50426 Multivariate analysis and chemometric characterisation of textile wastewater streams The aim of this work was to design a quick and reliable method for the evaluation and classification of wastewater streams into treatable and non-treatable effluents for reuse/recycling. Different chemometric methods were used for this purpose handling the enormous amount of data, and additionally to find any hidden information, which would increase our knowledge and improve the classification. The data obtained from the processes description, together with the analytical results of measured parameters' characterising the wastewater of a particular process, enabled us to build a fast-decision model for separating different textile wastewater outlets. Altogether 49 wastewater samples from the textile finishing company were analysed, and 19 different physical chemical measurements were performed for each of them. The resulting classification model was aimed at an automated decision about the choice of treatment technologies or a prediction about the reusability of wastewaters within any textile finishing or other company having similar characteristics of wastewater streams. Namen dela je postaviti hitro in zanesljivo metodo za ovrednotenje in klasifikacijo odpadnih vod v takšne, ki jih lahko obdelamo in ponovno uporabimo in takšne, ki jih ne moremo obdelati. Za obdelavo velike količine podatkov smo uporabili različne kemometrijske metode, s katerimi smo poiskali skrite informacije, ki pripomorejo k povečanju znanja in izboljšanju klasifikacije. Podatki o procesih skupaj z analitskimi rezultati merjenih parametrov, ki opisujejo odpadno vodo iz posameznega procesa, omogočajo zgraditi model hitre odločitve za ločevanje različnih iztokov tekstilnih odpadnih vod. V 49 vzorcih odpadnih vod tekstilne tovarne smo analizirali 19 različnih fizikalno kemijskih parametrov. Klasifikacijski model daje možnost avtomatskega odločanja o izbiri tehnologije čiščenja ali o napovedi ponovne uporabe odpadnih vod v kateri koli tekstilni ali drugi tovarni, kjer imajo odpadne vode podobne karakteristike. textile finishing wastewater chemometrics multivariate data analysis wastewater treatment tekstilne odpadne vode ponovna obdelava kemometrijske metode true false true Angleški jezik Slovenski jezik Znanstveno delo 2015-07-10 12:39:45 2015-07-10 12:39:45 2022-05-29 03:06:58 2022-03-30 03:06:57 2013 0 0 str. 375-382 št. 2 Letn. 60 2013 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 1318-0207 543.544:677 14086149 16958742 1318-0207 URN:SI:UM:DK:UBSLDUPU Acta_Chimica_Slovenica_2013_Kavsek_et_al._Multivariate_analysis_and_chemometric_characterisation_of_textile_wastewater_streams.pdf Acta_Chimica_Slovenica_2013_Kavsek_et_al._Multivariate_analysis_and_chemometric_characterisation_of_textile_wastewater_streams.pdf 1 52745ADB6F4759DED857F3FFBC01E246 e693ae804a8046ae9cbf543deb322eae9b46735819fa6b817e2d583b906b337d 8d0d4b4a-7c0e-11eb-bb7a-00155d0001ca https://dk.um.si/Dokument.php?lang=slv&id=115866 http://acta-arhiv.chem-soc.si/60/60-2-375.pdf 1 https://dk.um.si/Dokument.php?lang=slv&id=74985 Fakulteta za strojništvo 0 0 0