{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,17]],"date-time":"2025-10-17T13:40:04Z","timestamp":1760708404214},"reference-count":24,"publisher":"Hindawi Limited","license":[{"start":{"date-parts":[[2012,1,1]],"date-time":"2012-01-01T00:00:00Z","timestamp":1325376000000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/3.0\/"}],"funder":[{"name":"Finnish Funding Agency for Technology and Innovation (Tekes)"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Applied Computational Intelligence and Soft Computing"],"published-print":{"date-parts":[[2012]]},"abstract":"<jats:p>The modelling of water treatment processes is challenging because of its complexity, nonlinearity, and numerous contributory variables, but it is of particular importance since water of low quality causes health-related and economic problems which have a considerable impact on people\u2019s daily lives. Linear and nonlinear modelling methods are used here to model residual aluminium and turbidity in treated water, using both laboratory and process data as input variables. The approach includes variable selection to find the most important factors affecting the quality parameters. Correlations of<mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><mml:mo>\u223c<\/mml:mo><\/mml:math>0.7\u20130.9 between the modelled and real values for the target parameters were ultimately achieved. This data analysis procedure seems to provide an efficient means of modelling the water treatment process and defining its most essential variables.<\/jats:p>","DOI":"10.1155\/2012\/846321","type":"journal-article","created":{"date-parts":[[2012,3,6]],"date-time":"2012-03-06T01:46:56Z","timestamp":1330998416000},"page":"1-9","source":"Crossref","is-referenced-by-count":14,"title":["Modelling of Water Quality: An Application to a Water Treatment Process"],"prefix":"10.1155","volume":"2012","author":[{"given":"Petri","family":"Juntunen","sequence":"first","affiliation":[{"name":"Department of Environmental Science, University of Eastern Finland, P.O. Box 1627, 70211 Kuopio, Finland"}]},{"given":"Mika","family":"Liukkonen","sequence":"additional","affiliation":[{"name":"Department of Environmental Science, University of Eastern Finland, P.O. Box 1627, 70211 Kuopio, Finland"}]},{"given":"Marja","family":"Pelo","sequence":"additional","affiliation":[{"name":"Finnsugar Ltd., Sokeritehtaantie 20, 02460 Kantvik, Finland"}]},{"given":"Markku J.","family":"Lehtola","sequence":"additional","affiliation":[{"name":"Department of Environmental Science, University of Eastern Finland, P.O. Box 1627, 70211 Kuopio, Finland"}]},{"given":"Yrj\u00f6","family":"Hiltunen","sequence":"additional","affiliation":[{"name":"Department of Environmental Science, University of Eastern Finland, P.O. 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