Drinkable Water Quality
Mostrando 1-7 de 7 artigos, teses e dissertações.
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1. Water: economy and efficient use in urban environment / Água: economia e uso eficiente no meio urbano
Water is a vital element for life, especially for the human race. The problems caused by population growth and changes of habits in cities have a great influence in the state of water supply Increasing volumes of water are seized daily for agricultural, industrial and urban use and returned to the environment after that. Many times these water wastes hav
Publicado em: 2007
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2. Criterios para reuso de agua em industrias : aproveitamento do efluente da estação de tratamento de esgoto do Piçarrão, Campinas - SP / The criterion for water reuse in industry : utilization of effluent of station of sewer treatment of Piçarrão, Campinas - SP
The city of Campinas, which is inserted in one of the most developed areas of the state of São Paulo, faces crises due to use of the water - One of the well-known conflicts of the metropolitan area of São Paulo. Due to the quantitative and qualitative shortage of water assisting to multiple uses, legal and institutional pressures have been demanding that t
Publicado em: 2007
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3. Underground waters explore and market analysis by water transport companies in São Paulo / Campinas metropolitan area / Avaliação da situação da explotação e comercialização das aguas subterraneas por empresas de transporte de agua a granel nas regiões metropolitanas de São Paulo e Campinas
The environmental subject in Brazil, in terms of administration of water resources, constitutes a contemporary subject of the largest importance and it faces ompetence controversies in face of the legislation and attributions in the federal and state extents. The present work seeks to draw a survey of the activity of transport of drinking water through truck
Publicado em: 2007
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4. CONDIÃÃES AMBIENTAIS E CARACTERÃSTICAS DE POTABILIDADE DA ÃGUA DE BICAS DE USO PÃBLICO DA CIDADE DE TAUBATÃ-SP
Subterranean water is body water which can emerge by means of water fountains that are usually used for various activities by mankind. The objective of this study was to evaluate the potability standard of 12 water fountains in Taubatà city for human consumption. The parameters that were used for the evaluation were: bacteriological â counting of total col
Publicado em: 2006
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5. Use and analysis of water quality model to determine the free residual chlorine concentration in the water supply setor / Aplicação e analise de um modelo de qualidade de agua para a determinação da concentração de cloro livre residual em um setor de abastecimento de agua
Neste trabalho são estudadas e avaliadas as etapas que visam a aplicação de modelagem matemática para obtenção de parâmetros de qualidade como a concentração de cloro livre residual em sistemas de abastecimento de água. Como estudo de caso e avaliação da proposição fui empregado o setor de abastecimento de Vila Liberdade na Cidade de Jundiaí-S
Publicado em: 2006
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6. Análise da presença de agentes mutagênicos nas águas do Rio Pitimbú/RN
The Pitimbu River is located at the oriental portion of the State of Rio Grande do Norte, including three importants cities named Macaíba, Parnamirim e Natal. Although its high importance as a water source, which supplys great part of the South Zone of the Natal city, this river receives a large quantity of domestic and industrial waste water without treatm
Publicado em: 2006
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7. Hidrogeoquimica e a contaminação por nitrato em agua subterranea no bairro Piranema, Seropedica - RJ / Geochemistry and the nitrate contamination of groundwater in Piranema neighborhood, Seropedica-RJ, Brazil
Nitrate is found in waters, vegetable and animal tissues. Due to man activities, the concentration of nitrate in waters has increased in the last decades and a maximum allowed value for drinkable water was established by regulatory agencies. A common source of aquifers contamination by the nitrate is the use of in situ sanitation systems, like as cesspits an
Publicado em: 2005