Assessing the risk of groundwater contamination from organic substances in sewage sludge.
In this work, the risk of groundwater contamination from organic substances in sewage sludge from wastewater treatment stations was evaluated in its worst case. The sewage sludge was applied as fertilizer in corn culture, prioritizing the substances for monitoring. The assessing risk took place in a Typic Distrophic Red Latossol (TDRL) area, in the county district of Jaguariúna, SP. The simulators CMLS-94 and WGEN were used to evaluate the risk of twenty-eight organic substances in sewage sludge to leach to groundwater. The risk of groundwater contamination was accomplished for a single sludge dose application in a thousand independent and equally probable years, simulated to esteem the substances leaching in one year after the application date of the sludge. It is presented the substances that should be priorly monitored in groundwater.
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Format: | Separatas biblioteca |
Language: | English eng |
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2009-01-07
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Subjects: | Água subterrânea., Contaminação, Metal Pesado., |
Online Access: | http://www.alice.cnptia.embrapa.br/alice/handle/doc/16078 |
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dig-alice-doc-160782017-08-16T02:40:40Z Assessing the risk of groundwater contamination from organic substances in sewage sludge. KATAGUIRI, K. PARAIBA, L. C. Karen Kataguiri, Bolsista-Embrapa Meio Ambiente; LOURIVAL COSTA PARAIBA, CPATC. Água subterrânea. Contaminação Metal Pesado. In this work, the risk of groundwater contamination from organic substances in sewage sludge from wastewater treatment stations was evaluated in its worst case. The sewage sludge was applied as fertilizer in corn culture, prioritizing the substances for monitoring. The assessing risk took place in a Typic Distrophic Red Latossol (TDRL) area, in the county district of Jaguariúna, SP. The simulators CMLS-94 and WGEN were used to evaluate the risk of twenty-eight organic substances in sewage sludge to leach to groundwater. The risk of groundwater contamination was accomplished for a single sludge dose application in a thousand independent and equally probable years, simulated to esteem the substances leaching in one year after the application date of the sludge. It is presented the substances that should be priorly monitored in groundwater. 2016-07-22T08:49:33Z 2016-07-22T08:49:33Z 2009-01-07 2008 2016-07-22T08:49:33Z Separatas In: INTERNATIONAL CONFERENCE OF AGRICULTURAL ENGINEERING; CONGRESSO BRASLEIRO DE ENGENHARIA AGRÍCOLA, 37., 2008, Foz do Iguaçú. Proceedings... Foz do Iguaçú: SBEA, 2008. 4p. CD-ROM. http://www.alice.cnptia.embrapa.br/alice/handle/doc/16078 en eng openAccess |
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Água subterrânea. Contaminação Metal Pesado. Água subterrânea. Contaminação Metal Pesado. |
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Água subterrânea. Contaminação Metal Pesado. Água subterrânea. Contaminação Metal Pesado. KATAGUIRI, K. PARAIBA, L. C. Assessing the risk of groundwater contamination from organic substances in sewage sludge. |
description |
In this work, the risk of groundwater contamination from organic substances in sewage sludge from wastewater treatment stations was evaluated in its worst case. The sewage sludge was applied as fertilizer in corn culture, prioritizing the substances for monitoring. The assessing risk took place in a Typic Distrophic Red Latossol (TDRL) area, in the county district of Jaguariúna, SP. The simulators CMLS-94 and WGEN were used to evaluate the risk of twenty-eight organic substances in sewage sludge to leach to groundwater. The risk of groundwater contamination was accomplished for a single sludge dose application in a thousand independent and equally probable years, simulated to esteem the substances leaching in one year after the application date of the sludge. It is presented the substances that should be priorly monitored in groundwater. |
author2 |
Karen Kataguiri, Bolsista-Embrapa Meio Ambiente; LOURIVAL COSTA PARAIBA, CPATC. |
author_facet |
Karen Kataguiri, Bolsista-Embrapa Meio Ambiente; LOURIVAL COSTA PARAIBA, CPATC. KATAGUIRI, K. PARAIBA, L. C. |
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Separatas |
topic_facet |
Água subterrânea. Contaminação Metal Pesado. |
author |
KATAGUIRI, K. PARAIBA, L. C. |
author_sort |
KATAGUIRI, K. |
title |
Assessing the risk of groundwater contamination from organic substances in sewage sludge. |
title_short |
Assessing the risk of groundwater contamination from organic substances in sewage sludge. |
title_full |
Assessing the risk of groundwater contamination from organic substances in sewage sludge. |
title_fullStr |
Assessing the risk of groundwater contamination from organic substances in sewage sludge. |
title_full_unstemmed |
Assessing the risk of groundwater contamination from organic substances in sewage sludge. |
title_sort |
assessing the risk of groundwater contamination from organic substances in sewage sludge. |
publishDate |
2009-01-07 |
url |
http://www.alice.cnptia.embrapa.br/alice/handle/doc/16078 |
work_keys_str_mv |
AT kataguirik assessingtheriskofgroundwatercontaminationfromorganicsubstancesinsewagesludge AT paraibalc assessingtheriskofgroundwatercontaminationfromorganicsubstancesinsewagesludge |
_version_ |
1756022531345612800 |