Cleaner Production
Mostrando 1-12 de 53 artigos, teses e dissertações.
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1. Sustainable Synthetic Strategies for the Preparation of Low Molecular Weight Drugs by Biotech Routes
For billions of years, the phenomena of life and biocatalysis have been intertwined. If in the beginning biocatalysis was fundamental for the origin of life, currently it is very important for the cleaner production of pharmaceuticals and fine chemical intermediates. There is no doubt that drugs have brought great benefits to humanity, but currently, the exp
Journal of the Brazilian Chemical Society. Publicado em: 2022
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2. Sustainable and Reusable Sulfonic Acid-Functionalized Task-Specific Ionic Liquid Catalysts for Multicomponent Reactions. A Review
Improvements in Sustainable Organic Synthesis are usually related to the investigation of less hazardous, non-corrosive and renewable materials, as well as waste prevention, energy efficiency, solvent-free reactions, and the development of efficient reusable catalysts. In this context, multicomponent reactions emerged as important strategies for the rapid an
Journal of the Brazilian Chemical Society. Publicado em: 2022
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3. Cleaner production options for a small bakery
Resumo A implementação de um programa de Produção Mais Limpa (PML) no setor de panificação e confeitaria, possibilita a mudança do seu processo industrial através do desenvolvimento de um sistema eco-eficiente. Os objetivos deste trabalho foram gerar opções de PML para uma padaria de pequeno porte, realizar a sensibilização ambiental dos funcion�
Gest. Prod.. Publicado em: 01/08/2019
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4. Life cycle analysis of HCNG light-duty vehicle demonstration project
ABSTRACT The demonstration is an effective initiative to bridge the gap between a premature technology and its large-scale commercialization. A systematic method of LCA was used to perform the well-to-wheel analysis of a CNG light-duty truck operated with 0%, 15%, and 30% blends of hydrogen with compressed natural gas fuel under the system boundary of “per
Matéria (Rio J.). Publicado em: 10/06/2019
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5. Reestruturação na forma do tratamento de efluentes têxteis: uma proposta embasada em fundamentos teóricos
Resumo As indústrias têxteis utilizam grandes quantidades de água nos processos de tingimento e beneficiamento das fibras, gerando volumes elevados de efluentes contendo corantes, surfactantes, íons inorgânicos, agentes umectantes, entre outros. O principal impacto ambiental desses efluentes está relacionado com a absorção de luz no meio aquático,
Gest. Prod.. Publicado em: 01/04/2019
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6. Surface Integrity Characterization of Hardened AISI 4340 Steel in Grinding Process with Biodegradable Formulations of Cutting Fluids
Surface integrity has significant effect on service performance of a component. The surface integrity of workpieces submitted to grinding process depends on the conditions of cooling produced by cutting fluids, which are used to avoid microstructural damage in the process. However, cutting fluids are harmful to the environment and human health, and appear as
Mat. Res.. Publicado em: 20/02/2017
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7. O estado da pesquisa sobre produção mais limpa no Brasil
RESUMO A aplicação da produção mais limpa (PML) em empresas não é prática comum no Brasil. Além disso, há dificuldades significativas para o estabelecimento de parcerias entre universidades, empresas e o governo. Entretanto, um aumento no número de empresas preocupadas com os impactos das atividades industriais no meio-ambiente tem permitido o dese
Rev. adm. empres.. Publicado em: 2016-10
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8. Staphylococcus xylosus fermentation of pork fatty waste: raw material for biodiesel production
ABSTRACT The need for cleaner sources of energy has stirred research into utilising alternate fuel sources with favourable emission and sustainability such as biodiesel. However, there are technical constraints that hinder the widespread use of some of the low cost raw materials such as pork fatty wastes. Currently available technology permits the use of lip
Braz. J. Microbiol.. Publicado em: 2016-09
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9. Guidelines for the integration of EMS based in ISO 14001 with Cleaner Production
Abstract This study aims to propose guidelines for the integration of the Environmental Management System (EMS) based on ISO 14001 with the Cleaner Production (CP). For this, a systematic review was applied and five case studies have been carried out in industrial companies with considerable environmental performance. Located in the state of São Paulo, the
Prod.. Publicado em: 08/03/2016
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10. Exploring Stakeholder Salience for the Adoption of Principles and Tools of Cleaner Production in Brazilian Companies
ABSTRACT Objective: The key objective of this paper is to show the primary environmental influences exerted by the government, economic agents and society on companies for the implementation of the principles and tools of cleaner production (CP), and the attributes (power, legitimacy and urgency) used by stakeholders to coerce companies into adopting these
Rev. bras. gest. neg.. Publicado em: 2015-04
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11. Green Supply Chain Management: uma análise da produção científica recente (2001-2012)
O objetivo deste estudo foi analisar a produção científica internacional na área de Green Supply Chain Management constante de produções da base de dados Business Source Complete (EBSCO Host) no período de 2001 a 2012. Pôde-se verificar a estrutura de cooperação entre autores e instituições, os autores entrantes, as categorias de produção e con
Prod.. Publicado em: 11/03/2015
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12. Green manufacturing: uma análise da produção científica e de tendências para o futuro
O objetivo deste artigo foi realizar uma análise da produção científica internacional na área de green manufacturing. Foi utilizada a base de dados Web of Science, tendo sido mapeados 239 artigos no período de 1991 a 2013. As publicações envolveram 589 autores, de 36 países, 246 instituições e 142 diferentes periódicos/conferências. Destaca-se q
Prod.. Publicado em: 23/02/2015