Scientific production on biogas from cassava processing waste in Brazil: characteristics and approaches.

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Bibliographic Details
Title: Scientific production on biogas from cassava processing waste in Brazil: characteristics and approaches.
Alternate Title: Produção científica sobre o biogas dos resíduos do beneficiamento da mandioca no Brasil: características e abordagens.
Authors: Duarte Sacho, Sara1 sachosara@hotmail.com, Fonseca Zang, Warde Antonieta2 warde@quimica-industrial.com, Werner Zang, Joachim2 joachim.zang@ifg.edu.br, Ribeiro Hora, Karla Emmanuela1 karlaemmanuela@gmail.com
Source: Revista Eletrônica em Gestão, Educação e Tecnologia Ambiental. 2022, Vol. 26, p1-29. 29p.
Abstract (English): The presented research proposes an investigation on how scientific production has been carried out regarding biogas produced from cassava processing residues in Brazil. In this direction, a Systematic Literature Review (SLBR) was carried out, inspired by the principles of the methodology proposed by Tranfield et al. (2003). Data was extracted from the articles according to: a) Characterization of publications; and b) Research approach. Thus, it was found that 2018 was the year with the largest scientific publication on the subject; the formation of the main authors is concentrated in the field of Engineering; and publications are especially focused on the state of Paraná. The predominant methodological approach was the Experimental, which prioritized research with the objective of verifying the Efficiency in the production of biogas, according to: a) Co-digestion, inoculum and alkalinizing strategies; b) Performance of operational parameters; and c) Reactor design performance. It was also verified that most articles do not consider the issue of production scale in their research, and when this parameter was considered, it met the large scale of production. Although the Brazilian cassava crop and its processing are marked by a mostly small-scale production, carried out by family farming and destined for internal trade, it appears that this reality was not addressed in any of the articles analyzed. [ABSTRACT FROM AUTHOR]
Abstract (Portuguese): A pesquisa apresentada propõe uma investigação sobre como tem sido feita a produção cientifica a respeito do biogas produzido a partir dos resíduos do beneficiamento da mandioca no Brasil, Nessa direção foi feita uma Revisão Bibliográfica Sistemática da Literatura (RSB) inspirada nos princípios da metodologia proposta por Tranfield et al. (2003). Os dados foram extraídos dos artigos segundo: a) Caracterização das publicações; e b) Abordagem das pesquisas. Assim, foi verificado que 2018 foi o ano com maior publicação cientifica sobre o tema; a formação dos autores principais concentra-se na área das Engenharias; e as publicações concentram-se especialmente no estado no Paraná. A abordagem metodológica predominante foi a Experimental, que priorizou pesquisas com o objetivo de verificar a Eficiência na produção de biogás, segundo: a) Estratégias de codigestão, inoculos e alcalinizantes; b) Desempenho de parâmetros operacionais; e c) Desempenho do desenho dos reatores. Também foi verificado que a maioria dos artigos não considera a questão da escala de produção em sua pesquisa, e quando esse parâmetro foi considerado atendeu a larga escala de produção. Apesar da cultura brasileira da mandioca e seu beneficiamento serem marcados por uma produção de escala majoritariamente pequena, protagonizada pela agricultura familiar e destinada ao comercio interno, verifica-se que essa realidade não foi contemplada em nenhuma dos artigos analisados. [ABSTRACT FROM AUTHOR]
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Database: Education Research Complete
Description
Abstract:The presented research proposes an investigation on how scientific production has been carried out regarding biogas produced from cassava processing residues in Brazil. In this direction, a Systematic Literature Review (SLBR) was carried out, inspired by the principles of the methodology proposed by Tranfield et al. (2003). Data was extracted from the articles according to: a) Characterization of publications; and b) Research approach. Thus, it was found that 2018 was the year with the largest scientific publication on the subject; the formation of the main authors is concentrated in the field of Engineering; and publications are especially focused on the state of Paraná. The predominant methodological approach was the Experimental, which prioritized research with the objective of verifying the Efficiency in the production of biogas, according to: a) Co-digestion, inoculum and alkalinizing strategies; b) Performance of operational parameters; and c) Reactor design performance. It was also verified that most articles do not consider the issue of production scale in their research, and when this parameter was considered, it met the large scale of production. Although the Brazilian cassava crop and its processing are marked by a mostly small-scale production, carried out by family farming and destined for internal trade, it appears that this reality was not addressed in any of the articles analyzed. [ABSTRACT FROM AUTHOR]
ISSN:22361170
DOI:10.5902/2236117068531