6533b870fe1ef96bd12cfcf0
RESEARCH PRODUCT
Application of Electronic Nose for Evaluation of Wastewater Treatment Process Effects at Full-Scale WWTP
Agnieszka Dołhańczuk-śródkaDariusz MajerekGrzegorz ŁAgódSylwia DudaAdriana Szuttsubject
electronic noseBioengineering010501 environmental scienceslcsh:Chemical technology01 natural scienceslcsh:ChemistrySensor arraywastewater treatment processesChemical Engineering (miscellaneous)lcsh:TP1-1185multidimensional data analysisProcess engineering0105 earth and related environmental sciencesMultidimensional analysisElectronic nosebusiness.industryProcess Chemistry and TechnologyDimensionality reduction010401 analytical chemistrySupervised learningodor nuisances0104 chemical sciencesgas sensor arraylcsh:QD1-999WastewaterPrincipal component analysiswastewater qualityEnvironmental scienceSewage treatmentbusinessdescription
This paper presents the results of studies aiming at the assessment and classification of wastewater using an electronic nose. During the experiment, an attempt was made to classify the medium based on an analysis of signals from a gas sensor array, the intensity of which depended on the levels of volatile compounds in the headspace gas mixture above the wastewater table. The research involved samples collected from the mechanical and biological treatment devices of a full-scale wastewater treatment plant (WWTP), as well as wastewater analysis. The measurements were carried out with a metal-oxide-semiconductor (MOS) gas sensor array, when coupled with a computing unit (e.g., a computer with suitable software for the analysis of signals and their interpretation), it formed an e-nose&mdash
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2019-04-29 | Processes |