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Diagnóstico ambiental em indústria de papel e celulose

The pulp and paper industry sector has a high contribution in the international and national market and differs from other markets due to the high investments in highly developed technologies and the ease of cultivation of raw material in the country. However, to enable the continuity of activities,...

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Autor principal:	Takiguchi, Caroline Yukari
Formato:	Trabalho de Conclusão de Curso (Graduação)
Idioma:	Português
Publicado em:	Universidade Tecnológica Federal do Paraná 2021
Assuntos:	Gestão ambiental Impacto ambiental Papel - Indústria Industria de celulose Environmental management Environmental impact statements Paper industry Cellulose industry CNPQ::ENGENHARIAS::ENGENHARIA SANITARIA
Acesso em linha:	http://repositorio.utfpr.edu.br/jspui/handle/1/25695
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spelling	riut-1-256952021-08-11T06:06:39Z Diagnóstico ambiental em indústria de papel e celulose Environmental diagnosis in the pulp and paper industry Takiguchi, Caroline Yukari Costanzi, Ricardo Nagamine Theodoro, Joseane Debora Peruço Freitas, Bruno de Oliveira Oliveira, Rafael Montanhini Soares de Costanzi, Ricardo Nagamine Gestão ambiental Impacto ambiental Papel - Indústria Industria de celulose Environmental management Environmental impact statements Paper industry Cellulose industry CNPQ::ENGENHARIAS::ENGENHARIA SANITARIA The pulp and paper industry sector has a high contribution in the international and national market and differs from other markets due to the high investments in highly developed technologies and the ease of cultivation of raw material in the country. However, to enable the continuity of activities, it is necessary to mitigate the environmental impacts brought about, aiming at the preservation of inputs and energy. This work has the purpose to investigate environmental practices and protocols through information available in the literature and in environmental and sustainability reports of large companies in the cellulose sector, and other academic works. Potentially polluting activities in the cellulose sector were analyzed, related to water consumption, generation of solid and effluent waste, consumption and generation of energy and atmospheric emissions. Regarding water consumption, the 3 industries covered (Veracel, Klabin and Suzano), provided information in their annual reports. The first showed efficiency in the use of water, reducing its specific consumption (m3/t) over the years. Klabin showed a significant increase in water reuse since 2016, with the start of operation of a new unit. And Suzano, showed a reduction from 2014 to 2018 in the Mucuri and Limeira units, of 2.960.787 and 2.964.938 m3, respectively. Regarding solid waste, only Veracel was approached in this work. The generation has been reduced over the years, with a recycling rate is quite satisfactory, approximately 98% in 2018. In several academic works, different alternatives are about the use of waste in agriculture; production of Portland cement; composting; stabilization of mine waste; power generation and ceramic production. As for industrial effluents, Veracel showed an annual reduction in effluent generation of 1.376.318 m3 from 2014 to 2018, and in specific generation, 1,93 m3/t. The emission parameters, COD, BOD, AOx, SST, nitrogen and phosphorus showed results within intervals obtained in equipment with best available technologies (BAT’s). Klabin showed a 26,16% increase from 2015 to 2016, due to the new operational unit, and an increase in 2017, due to the consolidation period of activities of this unit. The parameters addressed, COD and BOD, of the pulp and paper units, showed a tendency to reduce emissions, in mg/L, over the years. Suzano brings information from different units in the group, noting that the largest contribution comes from the Mucuri unit, which increased the generation of effluents from 2014 to 2018. However, there was a reduction in the emission of BOD (biologichal and COD, in t/year, of 2.022 and 6.451, respectively. For energy generation, there was a large contribution from renewable sources in the analyzed industries, Veracel and Klabin, with values of 94,3% and 89,1% respectively, in 2018. And a significant increase in the generation and sale of energy, mainly from Klabin. Veracel's atmospheric emissions, in the analyzed period, showed that all parameters (NOx, SOx, TRS and MP) kept well below the legal limit. Klabin and Suzano brought information on atmospheric emissions by dividing them into 3 scopes. Klabin, as seen in the other items (water, effluents and energy), presented a significant increase in 2016, in emissions from all 3 scopes, especially scope 1. In Suzano, this increase was observed in 2018, mainly in scopes 1 and 3, due to Fibria's adhesion to the group. O setor de indústria de papel e celulose possui elevada contribuição no mercado internacional e nacional e difere de outros mercados devido aos elevados investimentos em tecnologias altamente desenvolvidas e a facilidade de cultivo da matéria prima no país. No entanto, para possibilitar a continuidade de atividades, é necessário mitigar os impactos ambientais trazidos, visando a preservação de insumos e energia. Este trabalho teve como objetivo investigar as práticas e protocolos ambientais por meio de informações disponibilizadas na literatura e em relatórios ambientais e de sustentabilidade de grandes empresas do setor de celulose, e outros trabalhos acadêmicos. Foram analisadas as atividades potencialmente poluidoras do setor de celulose, relacionadas ao consumo de água, geração de resíduos sólidos e efluentes, consumo e geração de energia e emissões atmosféricas. Sobre o consumo de água, as 3 indústrias abordadas, Veracel, Klabin e Suzano, trouxeram informações em seus relatórios anuais. A primeira evidenciou eficiência no uso de água, reduzindo seu consumo específico (m3/t) ao longo dos anos. A segunda mostrou aumento significativo no reuso de água a partir de 2016, com início de operação de uma nova unidade. E a terceira, mostrou redução de 2014 a 2018 nas unidades de Mucuri e Limeira, de 2.960.787 e 2.964.938 m3, respectivamente. Em relação aos resíduos sólidos, foi abordada nesse trabalho apenas a Veracel, e a geração reduziu-se ao longo dos anos, e seu índice de reciclagem é bastante satisfatório, aproximadamente 98% em 2018. Em diversos trabalhos acadêmicos, é abordado as diferentes alternativas de uso de resíduos na agricultura, na produção de cimento Portland, compostagem, estabilização de resíduos de minas, geração de energia e produção de cerâmica. Quanto aos efluentes industriais, a Veracel mostrou redução na geração de efluentes anual de 1.376.318 m3 de 2014 a 2018, e na geração específica, 1,93 m3/t. Os parâmetros de emissão, DQO, DBO, AOx, SST, nitrogênio e fósforo mostraram resultados dentro de intervalos obtidos em equipamentos de melhores tecnologias (BAT’s). A Klabin mostrou aumento de 26,16% de 2015 a 2016, devido a nova unidade operando, e aumento em 2017, devido ao período de consolidação de atividades dessa unidade. Os parâmetros abordados, DQO e DBO, das unidades de papéis e celulose, mostraram tendência de redução de emissão, em mg/L, com o passar dos anos. A Suzano, traz informações de diferentes unidades do grupo, observado que a maior contribuição é proveniente da unidade de Mucuri, que aumentou a geração de efluentes de 2014 a 2018. No entanto, houve redução da emissão de DBO e DQO, em t/ano, de 2.022 e 6.451, respectivamente. Para geração de energia, observou-se grande contribuição de fontes renováveis nas indústrias analisadas, Veracel e Klabin, com valores de 94,3% e 89,1% respectivamente, no ano de 2018. E aumento significativo na geração e venda de energia principalmente da Klabin. As emissões atmosféricas da Veracel, no período analisado, mostraram que todos os parâmetros (NOx, SOx, TRS e MP) mantiveram bem abaixo do limite legal. A Klabin e Suzano trouxeram informações de emissões atmosféricas dividindo-as em 3 escopos. A Klabin, assim como visto em relação aos outros itens (água, efluentes e energia), apresentou aumento significativo a partir de 2016, nas emissões de todos os 3 escopos, em especial o escopo 1. Já na Suzano, foi observado esse aumento no ano de 2018, principalmente nos escopos 1 e 3, devido a adesão da Fibria ao grupo. 2021-08-10T12:21:16Z 2021-08-10T12:21:16Z 2020-09-18 bachelorThesis TAKIGUCHI, Caroline Yukari. Diagnóstico ambiental em indústria de papel e celulose. 2020. Trabalho de Conclusão de Curso (Bacharelado em Engenharia Ambiental) - Universidade Tecnológica Federal do Paraná, Londrina, 2020. http://repositorio.utfpr.edu.br/jspui/handle/1/25695 por openAccess application/pdf Universidade Tecnológica Federal do Paraná Londrina Brasil Engenharia Ambiental UTFPR
institution	Universidade Tecnológica Federal do Paraná
collection	RIUT
language	Português
topic	Gestão ambiental Impacto ambiental Papel - Indústria Industria de celulose Environmental management Environmental impact statements Paper industry Cellulose industry CNPQ::ENGENHARIAS::ENGENHARIA SANITARIA
spellingShingle	Gestão ambiental Impacto ambiental Papel - Indústria Industria de celulose Environmental management Environmental impact statements Paper industry Cellulose industry CNPQ::ENGENHARIAS::ENGENHARIA SANITARIA Takiguchi, Caroline Yukari Diagnóstico ambiental em indústria de papel e celulose
description	The pulp and paper industry sector has a high contribution in the international and national market and differs from other markets due to the high investments in highly developed technologies and the ease of cultivation of raw material in the country. However, to enable the continuity of activities, it is necessary to mitigate the environmental impacts brought about, aiming at the preservation of inputs and energy. This work has the purpose to investigate environmental practices and protocols through information available in the literature and in environmental and sustainability reports of large companies in the cellulose sector, and other academic works. Potentially polluting activities in the cellulose sector were analyzed, related to water consumption, generation of solid and effluent waste, consumption and generation of energy and atmospheric emissions. Regarding water consumption, the 3 industries covered (Veracel, Klabin and Suzano), provided information in their annual reports. The first showed efficiency in the use of water, reducing its specific consumption (m3/t) over the years. Klabin showed a significant increase in water reuse since 2016, with the start of operation of a new unit. And Suzano, showed a reduction from 2014 to 2018 in the Mucuri and Limeira units, of 2.960.787 and 2.964.938 m3, respectively. Regarding solid waste, only Veracel was approached in this work. The generation has been reduced over the years, with a recycling rate is quite satisfactory, approximately 98% in 2018. In several academic works, different alternatives are about the use of waste in agriculture; production of Portland cement; composting; stabilization of mine waste; power generation and ceramic production. As for industrial effluents, Veracel showed an annual reduction in effluent generation of 1.376.318 m3 from 2014 to 2018, and in specific generation, 1,93 m3/t. The emission parameters, COD, BOD, AOx, SST, nitrogen and phosphorus showed results within intervals obtained in equipment with best available technologies (BAT’s). Klabin showed a 26,16% increase from 2015 to 2016, due to the new operational unit, and an increase in 2017, due to the consolidation period of activities of this unit. The parameters addressed, COD and BOD, of the pulp and paper units, showed a tendency to reduce emissions, in mg/L, over the years. Suzano brings information from different units in the group, noting that the largest contribution comes from the Mucuri unit, which increased the generation of effluents from 2014 to 2018. However, there was a reduction in the emission of BOD (biologichal and COD, in t/year, of 2.022 and 6.451, respectively. For energy generation, there was a large contribution from renewable sources in the analyzed industries, Veracel and Klabin, with values of 94,3% and 89,1% respectively, in 2018. And a significant increase in the generation and sale of energy, mainly from Klabin. Veracel's atmospheric emissions, in the analyzed period, showed that all parameters (NOx, SOx, TRS and MP) kept well below the legal limit. Klabin and Suzano brought information on atmospheric emissions by dividing them into 3 scopes. Klabin, as seen in the other items (water, effluents and energy), presented a significant increase in 2016, in emissions from all 3 scopes, especially scope 1. In Suzano, this increase was observed in 2018, mainly in scopes 1 and 3, due to Fibria's adhesion to the group.
format	Trabalho de Conclusão de Curso (Graduação)
author	Takiguchi, Caroline Yukari
author_sort	Takiguchi, Caroline Yukari
title	Diagnóstico ambiental em indústria de papel e celulose
title_short	Diagnóstico ambiental em indústria de papel e celulose
title_full	Diagnóstico ambiental em indústria de papel e celulose
title_fullStr	Diagnóstico ambiental em indústria de papel e celulose
title_full_unstemmed	Diagnóstico ambiental em indústria de papel e celulose
title_sort	diagnóstico ambiental em indústria de papel e celulose
publisher	Universidade Tecnológica Federal do Paraná
publishDate	2021
citation	TAKIGUCHI, Caroline Yukari. Diagnóstico ambiental em indústria de papel e celulose. 2020. Trabalho de Conclusão de Curso (Bacharelado em Engenharia Ambiental) - Universidade Tecnológica Federal do Paraná, Londrina, 2020.
url	http://repositorio.utfpr.edu.br/jspui/handle/1/25695
_version_	1805304564817068032
score	10,814766

Diagnóstico ambiental em indústria de papel e celulose

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