Residue Of Wtp
Mostrando 1-8 de 8 artigos, teses e dissertações.
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1. PHYSICAL, MECHANICAL AND THERMAL BEHAVIOUR OF ADOBE STABILIZED WITH THE SLUDGE OF WASTEWATER TREATMENT PLANTS
ABSTRACT The need for treated water is essential for life. With the constant increase in population, the most common way to purify surface water is through conventional water treatment plants (WTPs). The high volume of residue (sludge) generated in this process is most often returned to the catchment site, negatively affecting the ecosystem. The sludge of WT
Eng. Agríc.. Publicado em: 09/12/2019
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2. Physicochemical, microbiological and parasitological characterization of the filter backwash water from a water treatment plant of Blumenau - SC and alternatives for treatment and reuse
Resumo A água de retrolavagem dos filtros (ARF) de estações de tratamento de água (ETA) é composta por resíduos da água bruta, produtos químicos e microrganismos. Seu descarte inadequado impacta negativamente o meio ambiente e a saúde da população humana. Objetivando caracterizar a ARF da ETA de Blumenau-SC, foram realizadas avaliações físico-q
Rev. Ambient. Água. Publicado em: 03/06/2019
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3. Physico-chemical characterization of centrifuged sludge from the Tamanduá water treatment plant (Foz do Iguaçu, PR)
ABSTRACT The water treatment process generates a residue called water treatment plant (WTP) sludge, which needs to be correctly characterized to ensure appropriate disposal or reuse. This study aimed to characterize the centrifuged sludge produced at the Tamanduá WTP, Iguaçu Falls City, Brazil, and considered opportunities for its reuse in the production o
Matéria (Rio J.). Publicado em: 18/10/2018
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4. 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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5. 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
Os resíduos gerados nas Estações de Tratamento de Água (ETAs) são decorrentes das diversas etapas do tratamento da água, em especial da descarga de decantadores. A prática mais comum no Brasil de disposição desse resíduo é diretamente em corpos hídricos, podendo causar impactos negativos ao meio ambiente. Em geral, as ETAs apresentam dificuldades
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 21/06/2011
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6. 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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7. VIABILITY STUDY OF INCORPORATION OF WATER TREATMENT PLANT MUD IN RED CERAMIC PRODUCTION / ESTUDO DE VIABILIDADE DE INCORPORAÇÃO DE LODO DE ESTAÇÃO DE TRATAMENTO DE ÁGUA NA PRODUÇÃO DE CERÂMICA VERMELHA
The Msc thesis, presents a viability study of incorporation the mud generated in the clarification step treatment plants (WTP), for the production of red ceramic. This residue that currently is disposed indiscriminately in the rivers, contributes to degradation of the quality of waters. In view of that, the search of a viable solution for the appropriate des
Publicado em: 2003
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8. 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.