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Environmental life cycle assessment as a tool for process optimisation in the utility sector
(Elsevier, 2005-05)
A methodology is presented to calculate the optimum operating conditions of a petrochemical plant utility sector, to minimize the overall Life Cycle Environmental Impact. The battery limits of the system studied are extended ...
Multivariate statistical-and gis-based approach developed for integrated environmental analysis in urban watershed
(2018-01-01)
This paper aims to assess the environmental quality of a small urban watershed, located at a sub-tropical region highly urbanized in Brazil, using water and soil quality, land cover and terrain characteristics. The proposed ...
Avaliação de desempenho do óleo de soja como combustível para motores diesel
(Universidade Federal de Santa MariaBREngenharia AgrícolaUFSMPrograma de Pós-Graduação em Engenharia Agrícola, 2003-08-04)
The renewed interest in energy for biomass is supported by the need for different
energy sources and the need to protect the environment. Recently, because of increases in
crude oil prices, limited resources of fossil ...
Influence of chemical stabilization method and its effective additive concentration (EAC) in non-pavement roads. A study in andesite-based soils
(Facultad de Ingeniería y Tecnología, 2019)
Unpaved roads can be affected by high traffic demand and environmental conditions, decreasing its serviceability. To improve mechanical performance and reduce maintenance costs in soils, chemical stabilization techniques ...
Refactoring the Six-Gene Photosystem II Core in the Chloroplast of the Green Algae Chlamydomonas reinhardtii
(Amer Chemical Society, 2016)
Oxygenic photosynthesis provides the energy to produce all food and most of the fuel on this planet. Photosystem II (PSII) is an essential and rate-limiting component of this process. Understanding and modifying PSII ...
Life cycle assessment to identify environmental improvements in an aerobic waste water treatment plant
(2016-04)
Currently, reduce the environmental impacts generated by industries is vital; that is the reason why many
companies are changing their processes to biotechnological processes which seem to be more sustainable
alternatives. ...
Cartoon as support material in education for biodiversity conservation: The feasibility of using “the Tom and Jerry show”, “Mickey Mouse Clubhouse” and “Masha and the Bear” series in elementary school
(2021-12-01)
The impacts of anthropogenic activities they affect biotic and abiotic factors in charge of ecosystem balance. Therefore, different didactic-pedagogical resources and activities for environmental education (EE) in schools ...
Evaluation of mechanical properties of adobe chemically stabilized with "synthetic termite saliva”
(Trans Tech Publications, 2017)
Aplicação do método QuEChERS no preparo de amostra de águas superficiais para determinação de atrazina, desisopropilatrazina (DIA), desetilatrazina (DEA) e carbendazim por LC-DAD
(Universidade Tecnológica Federal do ParanáCuritibaBrasilMestrado em Ciência e Tecnologia AmbientalUTFPR, 2018-04-11)
Brazil is the largest consumer of pesticides in the world, mainly because it has agriculture as the basis of its economy, causing many of these to be found in the environment. In Paraná, the Paraná 3 Watershed consumes ...
Evaluación de la huella de carbono organizacional en empresas participantes del Programa País de Carbono Neutralidad 2.0
(Instituto Tecnológico de Costa Rica, 2021-07)
La Huella de Carbono es una herramienta ampliamente utilizada para medir las emisiones de
GEI en organizaciones y productos, aun así, en países como Costa Rica existen oportunidades
de mejora para acortar las brechas y ...