| dc.creator | Aguiar Netto, Antenor de Oliveira | |
| dc.creator | Vasco, Anderson Nascimento do | |
| dc.creator | Silva, Marinoé Gonzaga da | |
| dc.creator | Rego, Neylor Alves Calasans | |
| dc.creator | Andrade Júnior, Aderson Soares de | |
| dc.date | 2014-09-29T19:31:33Z | |
| dc.date | 2014-09-29T19:31:33Z | |
| dc.date | 2012 | |
| dc.date.accessioned | 2023-09-28T22:51:33Z | |
| dc.date.available | 2023-09-28T22:51:33Z | |
| dc.identifier | VASCO, A. N. et al. Modeling of water quality parameters of dissolved oxygen and biochemical oxygen demand in the sub-basin of Poxim river, Brazil. In: INTERNATIONAL CONFERENCE OF AGRICULTURAL ENGINEERING, 2012, Valencia. Anais... Valencia: 2012. | |
| dc.identifier | https://ri.ufs.br/handle/riufs/1273 | |
| dc.identifier | Direitos autorais pertencentes ao(s) autor(es) | |
| dc.identifier.uri | https://repositorioslatinoamericanos.uchile.cl/handle/2250/9079596 | |
| dc.description | The major cause of scarcity of the water resources, especially in large urban centers, is
caused by the degradation of water quality; this is because of the inadequate release of
industrial effluents and domestic sewage. The application of models that consider
aspects of quantity and water quality are extremely important in case to understand
and try to solve this problem. Thus, this paper aims are to show how computational
modeling can be used to assess pollution by sewage water resources in the sub-basin
of Rio Poxim, contributing in this way to solve environmental problems. To conduct the
study, we employ the data monitored DO and BOD during the period from July 2009 to
June 2010, which were inserted in the AcquaNet for calibration and validation. The
simulations were performed for the current situation, (calibrated) with two scenarios
increase of 10 thousand and 20 thousand inhabitants in the area of influence. The
results of parameter calibration and validation of 00 showed a good correlation
between the observed and calculated data, the same can not be observed for the
parameter BOD. The results show that the parameters DO and BOD present critical
situations at Station E4 mainly for the month of May where they were observed DO and
BOD concentrations of 0.0 mg L-1 and 16.52 mg .L-1 with respective population
increases. Computer modelings allows monitoring of water quality parameters in rivers
and seek some solutions for that serious problems related to the quality of life and
environmental health in areas where the risk of contamination by sewage is higher.
For those reasons it is recommended to study what are the best treatment solutions or
launch strategy and develop specific levels of monitoring for future situations. | |
| dc.format | application/pdf | |
| dc.language | pt_BR | |
| dc.subject | Simulação ambiental | |
| dc.subject | Água | |
| dc.subject | Programa AcquaNet | |
| dc.subject | Qualidade da água | |
| dc.subject | Rio Poxim (SE) | |
| dc.title | Modeling of water quality parameters of dissolved oxygen and biochemical oxygen demand in the sub-basin of Poxim river, Brazil | |
| dc.type | Trabalhos em Eventos | |
