Results 31 to 40 of about 30,189 (243)

Sustainable Manufacturing Platforms for Closed‐Cycle Bioeconomy Applications

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT The transition to a circular bioeconomy requires innovative production platforms that prioritize sustainability, resource efficiency, and waste minimization. Organic waste from agriculture, aquaculture, and food production represents an underutilized feedstock for biomanufacturing, contributing to a circular economy.
Yelizaveta Chernysh, Ruslan Ostroha, Hynek Roubík   +2 more
wiley   +1 more source

Energia renovável: biogás e biodiesel [PDF]

, 2012
TCC (graduação) - Universidade Federal de Santa Catarina, Centro de Ciências Agrárias, Curso de Agronomia.Este trabalho de conclusão de curso foi realizado em duas instituições de ensino superior, a Universidade Federal de Santa Catarina (UFSC) e a ...
Silveira, Mariane Abreu
core  

Stabilization by Crosslinking of β‐Galactosidase Immobilized by Adsorption for Application in a Continuous Lactose Removal Process

Biotechnology and Applied Biochemistry, EarlyView.
ABSTRACT Adsorption is the simplest method of enzyme immobilization, but it often requires additional treatments to improve stability. These treatments, however, may impact enzymatic activity. This study investigated the effect of crosslinking on the stability of β‐galactosidase immobilized by adsorption on A‐568 resin and its implications for ...
Aliou Toro Lafia, Adrielle Aparecia Paulista Ribeiro, Larissa Nayhara Soares Santana Falleiros, Carla Zanella Guidini   +3 more
wiley   +1 more source

Diseño técnico de un sistema de cuantificación de metano portable y de bajo costo

Ingeniería, 2023
Contexto: A partir de un análisis desarrollo de la tecnología en biodigestores, se observó un problema recurrente en la cuantificación rigurosa del metano. mediante una revisión bibliográfica reveló sistemas poco eficientes o de costos elevados.
Juan Andres Tovar-Sánchez, Juan Francisco Arias-Molina, Harvey Andrés Milquez-Sanabria, Manuel Alejandro Mayorga-Castellanos   +3 more
doaj   +1 more source

Combined effect of increasing the post‐reformer temperature and adding red mud as a secondary catalyst in the thermocatalytic reforming of digestate

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract This work studies the combined effect of increasing the post‐reformer temperature and introducing red mud as a support catalyst in the thermocatalytic reforming (TCR®) of digestate. The TCR® method, developed by the Fraunhofer Institute for Environmental, Safety and Energy Technology UMSICHT (abbreviated as Fraunhofer UMSICHT), is an extension
Hillary Onyishi, Johannes Neidel, Robert Daschner, Andreas Apfelbacher, Andreas Hornung   +4 more
wiley   +1 more source

Avaliação de biodigestores com o uso de dejetos de suínos, em Braço do Norte e em Concórdia [PDF]

, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Ambienta, Florianópolis, 2009Dentre os problemas ambientais apresentados, em função da carga poluente dos dejetos de suínos, está
Dal Mago, Anigeli
core  

Potential contribution of biomass gasification‐based technology in energy transition: a technical review coupled with bibliometric studies

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract Biomass gasification technology has been extensively researched around the world; however, there is a need to evaluate the current research landscape and evolutionary direction of research in the broader context of energy transition. A systematic bibliometric analysis of the Web of Science database was performed for articles that fall within ...
Olasunkanmi Opeoluwa Adeoye, Electo Eduardo Silva Lora, Rubenildo Vieira Andrade, Leonardo Peña Pupo, René Lesme Jaén, Osvaldo José Venturini   +5 more
wiley   +1 more source

COMPARISON OF COMBUSTION PROPERTIES OF SIMULATED BIOGAS AND METHANE

CT&F Ciencia, Tecnología & Futuro, 2009
The utilization of new renewable energy sources has been of special interest during the past years, seeking to decrease our dependence on fossil fuels and the corresponding environmental impact derived from their use.
Carlos Díaz-González, Andrés-Amell Arrieta, José-Luis Suárez   +2 more
doaj  

INFLUÊNCIA DA TEMPERATURA NO DESEMPENHO DE BIODIGESTORES COM ESTERCO BOVINO

Revista Brasileira de Engenharia Agrícola e Ambiental, 1998
RESUMO A presente pesquisa trata do estudo de biodigestores de batelada mantidos a diferentes temperaturas, visando analisar os níveis mais favoráveis à produção de biogás e à degradação de sólidos totais e voláteis de esterco bovino.
Larissa Rodrigues de Castro, Luís Augusto Barbosa Cortez   +1 more
doaj   +1 more source

Operationalizing BioSSbD: A safe‐and‐sustainable‐by‐design framework for biorefineries

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract Biorefineries are central to the transition toward a circular bioeconomy; however, their increasing scale and technological heterogeneity, and the integration of biological, chemical, and thermochemical processes introduce complex challenges related to safety, sustainability, and operational reliability. Existing Safe‐and‐Sustainable‐by‐Design
Fernando Ramonet
wiley   +1 more source