dc.contributor | Silva, Djalma Ribeiro da | |
dc.contributor | | |
dc.contributor | http://lattes.cnpq.br/4524532768954859 | |
dc.contributor | | |
dc.contributor | http://lattes.cnpq.br/2791074318745945 | |
dc.contributor | Moura, Maria de Fátima Vitória de | |
dc.contributor | | |
dc.contributor | http://lattes.cnpq.br/2959800336802498 | |
dc.contributor | Barbosa, Andréa Francisca Fernandes | |
dc.contributor | | |
dc.creator | Lima, Maria Santana Bezerra de | |
dc.date.accessioned | 2011-01-10 | |
dc.date.accessioned | 2014-12-17T15:41:49Z | |
dc.date.accessioned | 2022-10-06T12:20:47Z | |
dc.date.available | 2011-01-10 | |
dc.date.available | 2014-12-17T15:41:49Z | |
dc.date.available | 2022-10-06T12:20:47Z | |
dc.date.created | 2011-01-10 | |
dc.date.created | 2014-12-17T15:41:49Z | |
dc.date.issued | 2010-07-08 | |
dc.identifier | LIMA, Maria Santana Bezerra de. Monitoramento das águas da bacia hidrográfica pirangi
pela determinação dos índices de qualidade da água-iqa e
índice de toxidez-it. 2010. 100 f. Dissertação (Mestrado em Físico-Química; Química) - Universidade Federal do Rio Grande do Norte, Natal, 2010. | |
dc.identifier | https://repositorio.ufrn.br/jspui/handle/123456789/17630 | |
dc.identifier.uri | http://repositorioslatinoamericanos.uchile.cl/handle/2250/3950491 | |
dc.description.abstract | The problems of water supply in Northeast Brazil are severe and require more
focused studies. This work was intended to assess water quality in the watershed
Pirangi, located in the Northeastern state of the newborn using the Water Quality Index,
AQI associated with the Index of Toxicity-IT. The data presented in this study were
collected in November 2008, June 2009 and March 2010 at eight sampling stations
distributed throughout the basin. The study covered nine parameters, based on
guidelines established by CETESB, and seven members of Metal Toxicity index-IT.
These waters are framed in the classification between GOOD and BAD showing AQI
41.34 minimum and a maximum of 76.23. Virtually all seven metals analyzed were
below the detection limits of ICP-OES giving IT a water equal to one when they are
absent and 0 when there are levels of trace metals | |
dc.publisher | Universidade Federal do Rio Grande do Norte | |
dc.publisher | BR | |
dc.publisher | UFRN | |
dc.publisher | Programa de Pós-Graduação em Química | |
dc.publisher | Físico-Química; Química | |
dc.rights | Acesso Aberto | |
dc.subject | Bacia hidrográfica pirangi | |
dc.subject | Água | |
dc.subject | Índice de qualidade da água-IQA | |
dc.subject | Índice de toxidez-IT | |
dc.subject | Watershed pirangi | |
dc.subject | Water | |
dc.subject | Quality water-IQA | |
dc.subject | Index of toxicity-IT | |
dc.title | Monitoramento das águas da bacia hidrográfica pirangi
pela determinação dos índices de qualidade da água-iqa e
índice de toxidez-it | |
dc.type | masterThesis | |