Evaluation of biological wastewater treatment process using Mahalanobis distances in original and principal component space: A case study.
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27710%2F18%3A10241136" target="_blank" >RIV/61989100:27710/18:10241136 - isvavai.cz</a>
Result on the web
<a href="https://link.springer.com/article/10.1007%2Fs13201-018-0794-7" target="_blank" >https://link.springer.com/article/10.1007%2Fs13201-018-0794-7</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s13201-018-0794-7" target="_blank" >10.1007/s13201-018-0794-7</a>
Alternative languages
Result language
angličtina
Original language name
Evaluation of biological wastewater treatment process using Mahalanobis distances in original and principal component space: A case study.
Original language description
The evaluation of wastewaters treated by biological wastewater treatment plant was performed using multivariate analysis. The samples taken during 1 year were characterized by the Mahalanobis distances (MDs) calculated from 11 original parameters and 4 principal components extracted by principal component analysis. The principal components were interpreted using Ward's hierarchical clustering analysis and factor analysis. Statistical processing of the samples by means of the MDs calculated in the original and PC space was found to be complementary. Since MDs were not normally distributed, the statistical analysis of their log-transformed values (logMDs) was preferred to common Hotelling's or Chi-squared statistics of MD2 ones. The outliers were confirmed by Ward's method and by inspection of their chemical composition. In contrast to complexity and different magnitudes of the original wastewater parameters, the logMD charts provided a simple and effective tool for the evaluation of biological wastewater treatment process.
Czech name
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Czech description
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Classification
Type
J<sub>ost</sub> - Miscellaneous article in a specialist periodical
CEP classification
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OECD FORD branch
20402 - Chemical process engineering
Result continuities
Project
<a href="/en/project/LO1208" target="_blank" >LO1208: Theoretical aspects of Energetic treatment of Waste and Environment Protection against negative impacts</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Applied Water Science
ISSN
2190-5487
e-ISSN
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Volume of the periodical
8
Issue of the periodical within the volume
6
Country of publishing house
DE - GERMANY
Number of pages
9
Pages from-to
1-9
UT code for WoS article
000445184100001
EID of the result in the Scopus database
2-s2.0-85056201857