Effect of cellulose pulp fibres on the physical, mechanical, and thermal performance of extruded earth-based materials

Stanislas, Tido Tiwa; Tendo, Josepha Foba; Teixeira, Ronaldo Soares; Ojo, Emeso B.; Komadja, Gbétoglo Charles; Kadivar, Marzieh

doi:10.1016/j.jobe.2021.102259

Cited by 26 publications

(21 citation statements)

References 40 publications

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“…Resultados diferentes lo muestran Kaur et al (2018), que usando soda y la soda antraquinona convirtieron la paja de arroz (Oryza sativa) en pulpa, con un rendimiento de 62,4%. En extracción de fibras de pulpa de bambú (Bambusa vulgari) Stanislas et al (2021), lograron 55,63%.…”

Section: Parámetros De Extracción Y Rendimiento De Pulpa Papelera De ...unclassified

Caracterización bromatológica y obtención de pulpa papelera de frijol caupí (Vigna unguiculata) cultivado con biocarbón tratado en biol vacuno en San Francisco-Yarinacocha

Reátegui¹,

Tarazona²,

Reátegui³

2023

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Editora Direitos para esta edição cedidos à Atena Editora pelos autores. Open access publication by Atena Editora Todo o conteúdo deste livro está licenciado sob uma Licença de Atribuição Creative Commons. Atribuição-Não-Comercial-NãoDerivativos 4.0 Internacional (CC BY-NC-ND 4.0). O conteúdo do texto e seus dados em sua forma, correção e confiabilidade são de responsabilidade exclusiva dos autores, inclusive não representam necessariamente a posição oficial da Atena Editora. Permitido o download da obra e o compartilhamento desde que sejam atribuídos créditos aos autores, mas sem a possibilidade de alterála de nenhuma forma ou utilizá-la para fins comerciais.Todos os manuscritos foram previamente submetidos à avaliação cega pelos pares, membros do Conselho Editorial desta Editora, tendo sido aprovados para a publicação com base em critérios de neutralidade e imparcialidade acadêmica.A Atena Editora é comprometida em garantir a integridade editorial em todas as etapas do processo de publicação, evitando plágio, dados ou resultados fraudulentos e impedindo que interesses financeiros comprometam os padrões éticos da publicação. Situações suspeitas de má conduta científica serão investigadas sob o mais alto padrão de rigor acadêmico e ético. Conselho Editorial Ciências Agrárias e Multidisciplinar

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Section: Parámetros De Extracción Y Rendimiento De Pulpa Papelera De ...unclassified

Caracterización bromatológica y obtención de pulpa papelera de frijol caupí (Vigna unguiculata) cultivado con biocarbón tratado en biol vacuno en San Francisco-Yarinacocha

Reátegui¹,

Tarazona²,

Reátegui³

2023

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“…Despite the hydrophilic character of cellulose-based materials which must be taken into account, all these previous studies strongly recommend their application in active layers of FFRs and masks, acting as a barrier against airborne aerosol contamination (Table 5 ). That hydrophilic character of nanocellulosic materials is a major problem in relation to their application in face masks, as on contact with moisture, the fibre absorbs water, which could alter the structure and performance of the filter due to the low water resistance and swelling of the fibre (Stanislas et al 2021a , b ; Stanislas et al 2021a , b ). The wet mask can promote the growth of bacteria and fungi, as well as an increase of the risk of virus penetration (Zhou et al 2020 ).…”

Section: Nanocellulose-based Filter Membranementioning

confidence: 99%

Nanocellulose-based membrane as a potential material for high performance biodegradable aerosol respirators for SARS-CoV-2 prevention: a review

Stanislas

Bilba²,

Santos

et al. 2022

Cellulose

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The controversy surrounding the transmission of COVID-19 in 2020 has revealed the need to better understand the airborne transmission route of respiratory viruses to establish appropriate strategies to limit their transmission. The effectiveness in protecting against COVID-19 has led to a high demand for face masks. This includes the single-use of non-degradable masks and Filtering Facepiece Respirators by a large proportion of the public, leading to environmental concerns related to waste management. Thus, nanocellulose-based membranes are a promising environmental solution for aerosol filtration due to their biodegradability, renewability, biocompatibility, high specific surface area, non-toxicity, ease of functionalization and worldwide availability. Although the technology for producing high-performance aerosol filter membranes from cellulose-based materials is still in its initial stage, several promising results show the prospects of the use of this kind of materials. This review focuses on the overview of nanocellulose-based filter media, including its processing, desirable characteristics and recent developments regarding filtration, functionalization, biodegradability, and mechanical behavior. The porosity control, surface wettability and surface functional groups resulting from the silylation treatment to improve the filtration capacity of the nanocellulose-based membrane is discussed. Future research trends in this area are planned to develop the air filter media by reinforcing the filter membrane structure of CNF with CNCs. In addition, the integration of sol–gel technology into the production of an air filter can tailor the pore size of the membrane for a viable physical screening solution in future studies. Graphical abstract

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“…The influence of different factors on the annual cooling load and heat load of buildings is analyzed by using the elasticity of the average arc mean of buildings. [27] The calculation formula of the elastic average of the average arc mean of the annual cooling load of buildings is shown as follows:…”

Section: Inputmentioning

confidence: 99%

Analysis on the Influence of Building Envelope on Building Energy Efficiency in Severe Cold Area

2022

IJM

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With the rapid development of the global economy, the world energy consumption is increasing day by day. Mankind is facing the problem of energy shortage. Energy conservation and emission reduction has become the focus of countries all over the world. In order to study the influence of building envelope on building energy efficiency in severe cold area, the sensitivity analysis is used to analyze the influence relationship between building envelope and building energy efficiency. Combined with DeST simulation software, the building model is established, and the arc mean elasticity method is used to analyze the sensitivity of building energy load to different building envelope parameters. The results show that the external windows of the building envelope have the greatest impact on the building energy efficiency, followed by the external walls, and the roof has the least impact on the energy efficiency. The sensitivity coefficients of the annual cumulative load to the external windows, exterior walls and roofs of buildings are 7.93%, 5.76% and 5.75% respectively. Studying the influence of enclosure structure on building energy efficiency in severe cold areas has important practical value for reducing building energy consumption in severe cold areas and provides data reference for scientifically improving building energy efficiency and building skill transformation in severe cold areas.

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Effect of cellulose pulp fibres on the physical, mechanical, and thermal performance of extruded earth-based materials

Cited by 26 publications

References 40 publications

Caracterización bromatológica y obtención de pulpa papelera de frijol caupí (Vigna unguiculata) cultivado con biocarbón tratado en biol vacuno en San Francisco-Yarinacocha

Caracterización bromatológica y obtención de pulpa papelera de frijol caupí (Vigna unguiculata) cultivado con biocarbón tratado en biol vacuno en San Francisco-Yarinacocha

Nanocellulose-based membrane as a potential material for high performance biodegradable aerosol respirators for SARS-CoV-2 prevention: a review

Analysis on the Influence of Building Envelope on Building Energy Efficiency in Severe Cold Area

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