Residues Of Wtp
Mostrando 1-7 de 7 artigos, teses e dissertações.
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1. Estudo da aplicação do resíduo de decantador de ETA como auxiliar de floculação no tratamento de água / Study of the application of decanters waste of WTP as an aid of flocculation of water treatment
The residue generated in Water Treatment Plant (WTP) are derived from different stages of water treatment, especially the discharge of decanters. The most common practice in Brazil is the residue disposal directly into rivers, causing negative impacts to the environment. In general, the WTP have difficulties in managing the residue because the high costs of
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 21/06/2011
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2. Resíduos agrotóxicos em lodo de estação de tratamento de água para consumo humano: validação de metodologia analítica utilizando cromatografia líquida acoplada à espectrometria de massas em tandem (LC-MS/MS) / PESTICIDES RESIDUES IN WATER TREATMENT PLANT SLUDGE: VALIDATION OF ANALYTICAL METHODOLOGY USING LIQUID CHROMATOGRAPHY COUPLED TO TANDEM MASS SPECTROMETRY (LC-MS/MS)
The evolving scenario of Brazilian agriculture brings benefits to the population and demands technological advances to this field. Constantly, new pesticides are introduced encouraging scientific studies with the aim of determine and evaluate impacts on the population and on environment. In this work, the evaluated sample was the sludge resulted from water t
Publicado em: 2008
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3. Influência do lodo de ETE na massa para fabricação de cerâmica vermelha
The WTP produce many kinds of residue on your treatment stages, but the sludge is the more problematic from the final disposition point view. The actual rate of residue production deriving from technological evolution and the crescent population needs prevents the subtle equilibrium generation between consumption and recycling/reuse, creating problems of pol
Publicado em: 2008
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4. Identificação da influência do descarte de lodo de estações de tratamento de água
The growing concern of environmental surveillance of the quality of hydric resources guides the development of research on management of residues generated in water treatment plants (WTP). Approximately 8.000 WTPs in Brazil operate without a treatment program of the residues, disposing these effluents in the environment. This work evaluated WTP discharges in
Química Nova. Publicado em: 2007-08
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5. Evaluation of throwing sludge generated on a treatment water station with an upflow anaerobic sludge blank reactor (UASB). / Avaliação da disposição de lodo gerado numa estação de tratamento de água em reator anaeróbio de fluxo ascendente e manto de lodo UASB.
Water treatment stations have the purpose of providing potable water. In this process of water treatment, a variety of residuals are produced; these, historically have been discharged into water streams, increasing the water pollution. The objective of this work was to evaluate the impact of discharging residuals in a treatment station with an Upflow Anaerob
Publicado em: 2007
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6. AvaliaÃÃo operacional e caracterÃsticas do lodo gerado na indÃstria da Ãgua do litoral sul de Pernambuco / Operational evaluation and characteristics of the sludge generated in the water industry of the south coast of pernambuco state, Brazil / Operational evaluation and characteristics of the sludge generated in the water industry of the south coast of pernambuco state, Brazil / AvaliaÃÃo operacional e caracterÃsticas do lodo gerado na indÃstria da Ãgua do litoral sul de Pernambuco
A indÃstria da Ãgua desempenha papel de fundamental importÃncia para a sociedade, por permitir o suprimento, em diversos setores, de um produto essencial à vida. Por outro lado, essa indÃstria, como qualquer outra, gera resÃduos, denominados lodos de ETAs (estaÃÃes de tratamento de Ãgua), que necessitam ser tratados e dispostos adequadamente. Esta d
Publicado em: 2006
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7. Residues Critical for Duck Hepatitis B Virus Neutralization Are Involved in Host Cell Interaction
To date, no detailed analysis of the neutralization properties of duck hepatitis B virus (DHBV) has been reported, and it is not clear whether any of the known neutralization epitopes correspond to the viral receptor binding site or to sequences involved in the cell entry pathway. We demonstrate here that antibodies directed against two overlapping peptides
American Society for Microbiology.