Perfil de resistência aos antimicrobianos em coliformes isolados do Sistema Municipal de Abastecimento de Água de São José do Rio Preto-SP

Pós-graduação em Microbiologia - IBILCE

Avaliação do processo de fluoretação nos sistemas de abastecimento de água da região de Araçatuba, São Paulo

This paper focuses on the drinking-water fluoridation process in Araçatuba region water supply systems by means of 5.157 fluoride concentration data from 2001 to 2005. These data were studied based on the water source, the administration and the structure of the water supply system, according to the population of the county and the type of management. Almost half of samples did not comply the fluoridation standard and the higher compliance was verified in the water supply systems operated by Sabesp (69%), followed by the group of Large counties (52%), statistically similar to the Medium ones (51.4%), and better than the Small ones (28%). The systems with surface intakes showed statistically higher performance in the compliance to the standard (60%) compared to the ones that use groundwater (42.9%). In this last group, those that explore the Guarani aquifer were superior (52.3%) than the others (46.6%).

Caracterização físico-química, microbiológica e planctônica de um viveiro coberto por macrófitas usado no abastecimento de água para aquicultura

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Prognóstico do consumo de energia elétrica nos sistemas urbanos de abastecimento de água em pequenos e médios municípios da região paulista do vale do rio Paraíba do Sul

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Caracterização e análise do sistema de abastecimento de água potável no município de Botucatu, SP

Pós-graduação em Agronomia (Energia na Agricultura) - FCA

Desenvolvimento e avaliação de indicadores de eficiência hidraúlica e energética para sistemas de abastecimento de água como ferramenta de suporte à tomada de decisões

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Caracterização e origem da composição química da incrustação e simulação de cenários de perda de energia em setor da rede de abastecimento de água da cidade de Rio Claro - SP

The purpose of this work was the inlay’s characterization from the water supply networks of Rio Claro-SP city; as well analyze the influence of network’s aging in the actual system. To do this, some samples of inlays were collected and made chemistry analysis and X-Ray Diffraction Spectrometry. The history of the source water quality was also analyzed, to make possible to known the origins of the inlays. To evaluate the performance of the network, some different scenarios have been simulated, varying the resistance coefficient of the water supply networks of Rio Claro-SP. The characterization results showed that there are basically oxide and hydroxide of iron (magnetite and goethite) and quartz in the inlays, which are materials of high hardness. The hydraulic simulations indicated that the simulated scenarios had a variation of ~2000% in terms of loss of energy

Avaliação dos potenciais citotóxico, genotóxico e mutagênico das águas do Ribeirão Tatu, região de Limeira/SP, após o recebimento de efluentes urbanos

Pós-graduação em Ciências Biológicas (Biologia Celular e Molecular) - IBRC

Avaliação da contaminação por hidrocarbonetos do solo e da água da região de Avaré

Pós-graduação em Engenharia Civil e Ambiental - FEB

Isolamento e identificação de micobacterias e microrganismos indicadores de contaminação em águas tratadas provenientes do sistema de abstecimento público de Araraquara-SP

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Uso de água residuária com diferentes sistemas de irrigação no desenvolvimento e na qualidade microbiológica do meloeiro

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Ampliação de escala de um floco decantador de manta de lodo no tratamento de água de abastecimento

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Avaliação da qualidade da água do córrego São Caetano na área urbana do Município de Botucatu SP

Pós-graduação em Agronomia (Energia na Agricultura) - FCA

Estudo da qualidade da água distribuída pelo poço artesiano da FEG em relação à água servida pelo abastecimento público de Guaratinguetá

We conducted a study of the quality of water distributed by Artesian Well in relation to water supply served by the public for purposes of human consumption of UNESP Campus Guaratinguetá. Two sections of the network were randomly chosen and monitored for 105 days: the stretch of the pipeline started off the Water Treatment Station of the Autonomous Service of Water, Sewage and waste in the Municipality of Guaratinguetá and ended in a point consumption of the Child Family Center, while the section B began at the output of an artesian well and finished in a point of consumption of the Department of Civil Engineering. It is the deterioration of water quality in parts A and B, through comparative analysis of Bicarbonates, Total Hardness, Total Iron, free residual chlorine, pH, Total Residual, Turbidity, Conductivity, Color, Fecal Coliforms and Total Coliforms. Among the observations that can be highlighted: the Total Hardness was found in highest concentration in the extract; for Total Iron significant variations were obtained for both parts, and reduction of this parameter in two points of consumption analyzed, not the expected increase concentration, because the contact of water along the pipe, the CRL showed significant depletion to section A, which can be related to impurities in the water, the presence of biofilm on the walls of pipes, or because this is the stretch of greater extent to be covered by water for pH, this indicated that the water is alkaline and slightly acidic stretch in section B; Turbidity was found for the higher concentration to the passage, and a considerable reduction of this parameter at point consumption due to deposition of particulate matter along the stretch, the conductivity also showed a higher concentration in the extract, as well as an increase in this parameter at the point of consumption. Upon leaving ... (Complete abstract click electronic access below)

Análise ambiental da problemática relacionada à falta de água no município de Itu, SP

The water resources scarceness in world become more evident and worried everyday, because the occurrence of water waste, without consider context of potable water deficit, period of long dryness, resource distribution and population density, urban concentration, industrial and rural areas, pollution process, contamination, beyond aspect related to sanitation and public health affect an entire population. At Itu city, this problem is already real, the population face the lack of water risk in dryness period, damaging their life quality and the city economic development, because Itu is a touristic city that has a mixed economy with activities in business dealing, agriculture and industrial department, all conect to water consumption.