Study of the metals absorption in culture corn irrigated with domestic sewage by SR-TXRF

dc.creatorMoreira, S
dc.creatorVieira, CB
dc.creatorCoraucci, B
dc.creatorStefanutti, R
dc.creatorJesus, EFO
dc.date2005
dc.dateJAN-MAR
dc.date2014-11-20T01:20:13Z
dc.date2015-11-26T17:11:14Z
dc.date2014-11-20T01:20:13Z
dc.date2015-11-26T17:11:14Z
dc.date.accessioned2018-03-28T23:59:45Z
dc.date.available2018-03-28T23:59:45Z
dc.identifierInstrumentation Science & Technology. Marcel Dekker Inc, v. 33, n. 1, n. 73, n. 85, 2005.
dc.identifier1073-9149
dc.identifierWOS:000226248600007
dc.identifier10.1081/CI-200040874
dc.identifierhttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/75337
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/75337
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/75337
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1281055
dc.descriptionThe main objective of this work was to evaluate the absorption of metals coming from the domestic sewage supplied through an irrigation system by furrows. For this, the culture corn (Zea mays L.) (AG 405-AGROCERES) was irrigated by two different treatments: irrigation with domestic sewage and water. After the vegetative growth, the collected plants were divided into two parts: grains and leaves. These different parts were subjected to the digestion procedure in an open system and then analyzed by total reflection X-ray fluorescence analysis with synchrotron radiation (SR-TXRF). It was observed that the concentration of metals in the plants irrigated with sewage was higher than in the plants irrigated with water. The results indicate that the absorption of metals, in the leaves and spikes, is directly related to the application rate of water irrigation. But, in the case of the irrigation with domestic sewage, a larger absorption of metals was observed when the plant was irrigated with 180L application rate, so much for the leaves as for the spike.
dc.description33
dc.description1
dc.description73
dc.description85
dc.languageen
dc.publisherMarcel Dekker Inc
dc.publisherNew York
dc.publisherEUA
dc.relationInstrumentation Science & Technology
dc.relationInstrum. Sci. Technol.
dc.rightsfechado
dc.sourceWeb of Science
dc.subjecttotal reflection
dc.subjectsynchrotron radiation
dc.subjectx-ray spectrometry
dc.subjectmetal absorption
dc.subjectsewage application
dc.titleStudy of the metals absorption in culture corn irrigated with domestic sewage by SR-TXRF
dc.typeArtículos de revistas


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