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Processoepd.additionalLciaResults = Indicadores adicionais de impacto ambientalConjunto de dados: Chicken processing , chilled wholed meat (br) en

Informações sobre o conjunto de dados-chave
Localização BR
Descrição da representatividade geográfica Data for the region of Goiás state of Brazil
Ano de referência 2018
Nome
Chicken processing , chilled wholed meat
Comentário geral sobre o conjunto de dados This dataset is a good estimation for describing the production of a chicken meat processing industry to produce 1 kg of chilled wholed meat. The average data is from a Brazilian company located at Goiás state that processes 330,000 live chicken per day. The inventory includes process resources and emissions in a cradle-to-gate perspective, and also manufacturing operations in a black-box approach. The activity starts with the arrival of the chick in the shed. The activity ends with the end of the chicken's life in the cooling process after live chicken reception followed by its numbness and bleeding, scalding, gutting, and cooling activitities. Processes inputs and outputs for the main auxliar operations (water and wastewater treatment plants and water steam generation) were also included in the system boundaries.
Direitos autorais Sim
Proprietário do conjunto de dados
Referência quantitativa
Fluxo(s) de referência
Representatividade de tempo
Conjunto de dados válido até 2019
Descrição da representatividade de tempo Primary 'in loco' data from the production processes of the evaluated company as well as date of publication of main literature sources.
Representatividade tecnológica
Descrição da tecnologia, incluindo sistema de fundo Mass production industrial processes based on available primary data for the evaluated manufacturer of chicken meat in Brazil that processes up to 330,000 live chicken per day.
Modelo matemático
Variável / parâmetro Fórmula Valor médio Valor mínimo Valor máximo Tipo de distribuição de incertezas StdDev relativo em % Comentário geral
gd_price_waste 0.5 % This parameter was added by GreenDelta during the implementation of the ecoinvent database in openLCA. It is used by those exchanges which did not have a price specified by ecoinvent for being wastes (i.e. negative reference product), and that were considered that they should have a cost/revenue specified. The prices used for them, equal to the prices of the same product in other processes of the database, are modified by this parameter with value 0.5 (i.e. half the price of the normal product), considering that the reference product of a waste treatment process might have a lower price in reality than the same flow produced by a production process. However, you can modify this value to 0 if you prefer to consider no price for them like ecoinvent, or also 1 if you do not want to distinguish wastes from other products.
gd_price_product 1.0 % This parameter was added by GreenDelta during the implementation of the ecoinvent database in openLCA. It is used by those exchanges which did not have a price specified by ecoinvent and that were considered to be products or co-products of waste treatments (i.e. positive reference product), and that they should have a cost/revenue specified. The prices used for them, equal to the prices of the same product in other processes of the database, are modified by this parameter with value 1. However, you can modify this value to 0 if you prefer to consider no price for them like ecoinvent.
ei_price_product 1.0 % This parameter was added by GreenDelta during the implementation of the ecoinvent database in openLCA. It is used by those exchanges which did not have a price specified by ecoinvent in this specific system model, but yes in at least one of the other two system models. The prices used for them, equal to the prices of the same product and provider in the other system model, are modified by this parameter with value 1. However, you can modify this value to 0 if you prefer to consider no price for them in this system model like ecoinvent.
Método LCI e alocação
Tipo de conjunto de dados Unit process, black box
Princípio do Método LCI Other
Desvio do princípio do método LCI / explicações Attributional approach
Constantes de modelagem The LCI is entirely done with an attributional methodology. No allocation or substitution methods have been considered in the process.
Fontes de dados, tratamento e representatividade
Princípios de corte e completude de dados All relevant input/output flows were addressed (cut-off of 95% mass basis), while personnal and capital goods were excluded from the cradle to gate product system.
Desvio dos princípios/explicações de corte e completude de dados None.
Seleção de dados e princípios de combinação Sample size of one year (12 months) of time series of data about processes consumptions and emissions from/to environment. Uncertanty of data was also estimated based on pedigree sheet and log-normal distritution of data.
Desvio da seleção de dados e princípios/explicações de combinação None.
Princípios de tratamento de dados e extrapolações This dataset has been extrapolated from year 2018/2019. The uncertainty has been adjusted accordingly to the data quality sheet from ecoinvent.
Fonte(s) de dados utilizada(s) para este conjunto de dados
Procedimento de amostragem Average values representing one year of production were obtained from on-site measurements and internal companies documents such as records of raw material consumption, emissions and waste management inventories, during 2018/2019. When process input/output data was not avaiable, secondary data were used from literature.
Período de coleta de dados The data was collected during 1 year of sampling between 01/2018-01/2019.
Integralidade
Completude do modelo do produto No statement
Comissário e objetivo
Projeto MARQUES, Thamiris Linhares. Avaliação da ecoeficiência e da Pegada Hídrica do processamento da carne de frango no centro oeste do Brasil. Dissertação (Mestrado em Engenharia de Produção) - Universidade Federal de São Carlos, Campus Sorocaba, Sorocaba, 2019.
Aplicações pretendidas This LCI can be used for any types of LCA studies.
Gerador de dados
Gerador / modelador de conjunto de dados
Entrada de dados por
Carimbo de tempo (último gravado) 2023-01-19T16:47:04.529-02:00
Formato(s) do(s) conjunto(s) de dados
Entrada de dados por
Publicação e propriedade
UUID 368e1afa-b5ce-41aa-8252-392f346e11eb
Data da última revisão 2023-01-19T16:24:53.098-02:00
Versão do conjunto de dados 00.00.013
Republicação sem alterações de
Proprietário do conjunto de dados
Direitos autorais Sim
Restrições de acesso e uso The data set can be used free of charge by anybody to perform LCA studies, to distribute it to third parties, to convert it to other formats, to develop own data sets etc.

Entradas

Tipo de fluxo Classificação Fluxo Variável Valor médio Valor resultante Montante mínimo Montante máximo
Product flow D:Electricity, gas, steam and air conditioning supply / 35:Electricity, gas, steam and air conditioning supply / 351:Electric power generation, transmission and distribution / 3510:Electric power generation, transmission and distribution 1.584 MJ1.584 MJ
Product flow A:Agriculture, forestry and fishing / 01:Crop and animal production, hunting and related service activities / 014:Animal production 1.25 kg1.25 kg
Product flow water supply / production 9.4 kg9.4 kg
Product flow Energy carriers and technologies / Heat and steam 0.181 kg0.181 kg
Product flow
C:Manufacturing / 20:Manufacture of chemicals and chemical products / 201:Manufacture of basic chemicals, fertilizers and nitrogen compounds, plastics and synthetic rubber in primary forms / 2011:Manufacture of basic chemicals 4.7E-4 kg4.7E-4 kg
Comentário geral Inputs for the treatment of water (process water additives)
Product flow
C:Manufacturing / 20:Manufacture of chemicals and chemical products / 201:Manufacture of basic chemicals, fertilizers and nitrogen compounds, plastics and synthetic rubber in primary forms / 2013:Manufacture of plastics and synthetic rubber in primary forms 3.8E-6 kg3.8E-6 kg
Comentário geral Inputs for the treatment of water (process water additives)
Product flow
C:Manufacturing / 24:Manufacture of basic metals / 242:Manufacture of basic precious and other non-ferrous metals / 2420:Manufacture of basic precious and other non-ferrous metals 5.7E-5 kg5.7E-5 kg
Comentário geral Inputs for the treatment of water (process water additives)

Saídas

Tipo de fluxo Classificação Fluxo Variável Valor médio Valor resultante Montante mínimo Montante máximo
Product flow 1.0 kg1.0 kg
Product flow End-of-life treatment / Waste water treatment 8.145 kg8.145 kg
Elementary flow
Elementary flows / Emission to water / fossil- 6.2E-4 kg6.2E-4 kg
Comentário geral Outputs from the wastewater treatment
Elementary flow
Elementary flows / Emission to water / fossil- 0.0019 kg0.0019 kg
Comentário geral Outputs from the wastewater treatment
Product flow
0.038 kg0.038 kg
Comentário geral Coproduct from the chicken meat processing
Product flow
0.113 kg0.113 kg
Comentário geral Coproduct from the chicken meat processing
Product flow
0.081 kg0.081 kg
Comentário geral Coproduct from the chicken meat processing
Product flow
0.044 kg0.044 kg
Comentário geral Coproduct from the chicken meat processing
Product flow
0.031 kg0.031 kg
Comentário geral Coproduct from the chicken meat processing
Elementary flow
Elementary flows / Emission to water / fresh water 4.5E-4 kg4.5E-4 kg
Comentário geral Outputs from the wastewater treatment
Elementary flow
Elementary flows / Emission to water / fresh water 8.1E-6 kg8.1E-6 kg
Comentário geral Outputs from the wastewater treatment
Elementary flow
Elementary flows / Emission to water / fresh water 0.0052 kg0.0052 kg
Comentário geral Outputs from the wastewater treatment
Elementary flow
Elementary flows / Emission to water / fresh water 1.0E-4 kg1.0E-4 kg
Comentário geral Outputs from the wastewater treatment