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Jose Carlos - Disserta??o - Vers?o Final 2017 B.pdf: 1422782 bytes, checksum: 8058051bfe780cb7972b630af8f1e7e0 (MD5)
Previous issue date: 2017-08-11 / The dairy industry is an example of a system characterized by the association of different production systems: agriculture, livestock, dairy, industrial transformation and product distribution. Dairy products are the food group that includes milk, as well as its processed byproducts, having as main inputs, water and energy. These inputs are essential in the production processes of the dairy industry, as well as the assessment of eco-efficiency through the quantities of water and energy consumed. For this purpose, data from 23 dairy products registered at INEMA from 2006 to 2012 were used, and the average water consumption coefficient of 3.15 LL of processed milk and average effluent generation coefficient of 3.17 LL processed milk. Regarding the energy consumed indicator, the available data were unsatisfactory due to lack of data, which made it impossible to obtain reliable results on consumption. It was concluded that the dairy products licensed in the state of Bahia are less efficient in the use of water and energy inputs in relation to the national industry, as it is in relation to the international industry (benckmarking). It is pointed out that this type of approach is not yet an initiative of the Environmental Agency and that the concept of eco-efficiency is not incorporated in the analyzes of environmental licensing in Brazil. / A industria de latic?nios ? um exemplo de sistema caracterizado pela associa??o de diferentes sistemas de produ??o: agricultura, pecu?ria, explora??o leiteira, transforma??o industrial e distribui??o do produto. Os produtos l?cteos s?o o grupo de alimentos que inclui o leite, assim como os seus derivados processados, tendo como insumos principais, ?gua e energia. Esses insumos s?o essenciais nos processos produtivos da ind?stria de produtos l?cteos, assim como a avalia??o da ecoefici?ncia atraves das quantidades de ?gua e energia consumidas. Para este fim, foram utilizados dados de 23 latic?nios protocolados no INEMA, no per?odo de 2006 a 2012, sendo obtido o coeficiente m?dio de consumo de ?gua de 3,15 L.L de leite processado e coeficiente m?dio de gera??o de efluente de 3,17 L.L leite processado. Quanto ao indicador de energia consumida, os dados disponibilizados foram insatisfat?rios devido ? falta de dados, o que impossibilitou a obten??o de resultados confi?veis sobre o consumo. Concluiu-se que os latic?nios licenciados no estado da Bahia s?o menos eficientes na utiliza??o dos insumos de ?gua e energia em rela??o ? ind?stria nacional, da mesma forma que esta em rela??o ? ind?stria internacional (benckmarking). Indica-se que esse tipo de abordagem ainda n?o ? uma iniciativa do ?rg?o Ambiental e que o conceito de ecoefici?ncia n?o est? incorporado nas an?lises do licenciamento ambiental, no Brasil.
| Identifer | oai:union.ndltd.org:IBICT/oai:tede2.uefs.br:8080:tede/627 |
| Date | 11 August 2017 |
| Creators | Fonseca, Jos? Carlos Jesus da |
| Contributors | Orrico, Silvio Roberto Magalh?es |
| Publisher | Universidade Estadual de Feira de Santana, Mestrado em Engenharia Civil e Ambiental, UEFS, Brasil, DEPARTAMENTO DE TECNOLOGIA |
| Source Sets | IBICT Brazilian ETDs |
| Language | Portuguese |
| Detected Language | English |
| Type | info:eu-repo/semantics/publishedVersion, info:eu-repo/semantics/masterThesis |
| Format | application/pdf |
| Source | reponame:Biblioteca Digital de Teses e Dissertações da UEFS, instname:Universidade Estadual de Feira de Santana, instacron:UEFS |
| Rights | info:eu-repo/semantics/openAccess |
| Relation | -1930936678452160642, 600, 600, 600, 4335108523020347051, 8018064043757118887 |
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