Incorporação De Resíduo De Massa Cerâmica Crua Em Cerâmica Vermelha

Reis, Alessandra Savazzini dos; Valenzuela‐Díaz, Francisco Rolando

doi:10.5151/1516-392x-27782

Cited by 3 publications

(1 citation statement)

References 3 publications

(3 reference statements)

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“…A lâmpada fluorescente, ao se romper, libera o Mercúrio contido no seu interior em forma de vapor, que pode ser inalado e absorvido no organismo, desencadeando problemas à saúde de quem a manuseia ou pode se acumular no ambiente, causando a contaminação (MORAIS, 2013).…”

Section: Introductionunclassified

Analysis of economic and environmental viability with the change of lighting technology in a residence in a rural area

Rodrigues,

Hermann,

Barbosa

2024

V Seven International Multidisciplinary Congress

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Since the invention of the light bulb, many technologies have been improved or invented with the aim of producing electric light. Currently, seeking sustainability, new light sources have been developed within a balance that takes into account energy costs, useful life, sustainability and cost-benefit. Therefore, LED lamps (Light Emitting Diode) have been dominating the market due to their efficient cost-benefit ratio. In this context, this article aims to analyze the current market situation and show the return time for replacing LED lamps in a residence in the rural area of the city of Campo Grande MS, since the rural area is still the place where incandescent lamps can be installed. The results obtained, as expected, showed an excellent cost-benefit ratio for the replacement, which concludes the feasibility of this. Finally, a study based on a literature review of the work shows that in addition to having an economically viable return, such lamps are beneficial to the environment, as they can be almost completely recycled.

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Section: Introductionunclassified

Analysis of economic and environmental viability with the change of lighting technology in a residence in a rural area

Rodrigues,

Hermann,

Barbosa

2024

V Seven International Multidisciplinary Congress

View full text Add to dashboard Cite

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Study Aiming the Use of Powder Waste Reject from the Sanitary Ware Production in Mass for Red Ceramics

Cosin

Martín-Cortés

Kozievitch

et al. 2008

MSF

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A procedure that comes being studied for the exploitation of powder waste rejected from the sanitary ware production is the incorporation in mass for red ceramics. Objective of this work is to present the results gotten in the incorporation of this rejects. The used clay was from ceramics industries of the Jundiai region, SP. Spherical bodies test samples had been conformed incorporating 1%, 5%, 10%, 20% and 30% of the powder waste in mass. These bodies had been evaluated on compression resistance after dried to 110°C and to color after burns to 950°C. The composition that presented better results had been conformed by extrusion in prismatic bodies test samples. Again, the dried to 110°C and burnt to 950°C bodies test samples had been evaluated on flexion resistance but to linear retraction too. It was measured the ceramic properties of the burnt bodies test samples. Results indicate that there is a great potential in the formula with 30% incorporation of powder waste in mass. Comparative assays were made being used a mixture without incorporation of the denominated white reject.

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Incorporation of Civil Construction Rejects Materials in Structural Ceramic

Cosin

Kozievitch

Rito

et al. 2010

MSF

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Among the researches applied to the sustainable production of construction materials there are the incorporation of rejects from the civil construction to clayey masses to make bricks, tiles and other products of structural ceramics. Main objective of this paper is to show the results of these mixtures. Spherical samples had been conformed incorporating 1%, 5%, 10%, 20% and 30% of reject from the civil construction in mass. These samples had been evaluated on compressive strength after dried to 110°C and to color and compressive strength after burns to 950°C. The composition that presented better results had been conformed by extrusion in prismatic samples. Then, the dried to 110°C and burnt to 950°C samples had been evaluated on flexion strength and in linear retraction too. Industrial test was made having produced 1500 ceramic blocks that show similar or better properties of blocks without incorporation. It was measured the ceramic and leaching properties of the blocks. The mixture with 5% of rejects in the clayey mass show the better results in all tests.

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Incorporação De Resíduo De Massa Cerâmica Crua Em Cerâmica Vermelha

Cited by 3 publications

References 3 publications

Analysis of economic and environmental viability with the change of lighting technology in a residence in a rural area

Analysis of economic and environmental viability with the change of lighting technology in a residence in a rural area

Study Aiming the Use of Powder Waste Reject from the Sanitary Ware Production in Mass for Red Ceramics

Incorporation of Civil Construction Rejects Materials in Structural Ceramic

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