Compostagem De Resíduos Sólidos Urbanos No Estado De São Paulo (Brasil)

Siqueira, Thais Menina Oliveira de; Assad, Maria Leonor Ribeiro Casimiro Lopes

doi:10.1590/1809-4422asoc1243v1842015

Cited by 22 publications

(9 citation statements)

References 9 publications

(8 reference statements)

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“…During the process, it was also possible to analyze that even with different routes, at the end of the process the decomposition of all materials had approximate the same results, being understood that when different substrates are involved, different organisms are stimulated and can develop in different forms and concentrations. Thus, an organism with faster kinetics can compete with another organism of slower kinetics, even in smaller quantity, thus obtaining equivalent results at the end of the process [18][19][20][21].…”

Section: Resultsmentioning

confidence: 99%

“…However, even with variations, studies show the efficient reduction of tons of OM to humus in all processes hitherto applied, which can be returned to the environment in the form of natural fertilizer. No citations were found about the use of composting in the processing of mineral raw materials, making this pioneering work in this type of application [18][19][20][21].…”

Section: Methodsmentioning

confidence: 99%

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Ceramic characterization of raw material with a high content of organic matter reduced by composting

et al. 2019

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The process of beneficiation of a peaty ceramic raw material extracted from the Poços de Caldas region, MG, through the composting method to reduce organic matter (OM) was analyzed. The raw materials used in separate piles were divided, keeping one of the samples pure (TP) and adding bovine wastes in the second (TB). The process lasted 6 months and, at the end of each month, the amount of MO was analyzed by the Walkley-Black method. Results of maximum degradation of 56%±6% of OM in the TB and 47%±5% of OM in the TP were obtained. The ceramic characterization of the processed raw material was then carried out. It has been proved that the proposed method is efficient for the decrease of OM in the ceramic raw material. Regarding the composting product, the results were positive, showing that this material can be used in ceramic applications.

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Section: Resultsmentioning

confidence: 99%

Section: Methodsmentioning

confidence: 99%

Ceramic characterization of raw material with a high content of organic matter reduced by composting

et al. 2019

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“…A compostagem nos últimos anos deixou de ser uma simples ideia a ser abordada e passou a ser uma opção bastante viável quando o assunto é sobre a destinação final, sendo bastante procurado por diversas empresas, embora seja altamente recomendável, a compostagem possui uma serie de desvantagens menores, como o manejo incorreto do produto resultante pode gerar sítios de anaerobiose que podem causar poluição atmosférica e também o mal cuidado dos resíduos sólidos utilizados pode levar à contaminação de lençóis freáticos (PIRES; FERRÃO, 2017), e mesmo com a instalação de uma estação de compostagem, deve-se existir algum tipo de amparo financeiro, pois ela não é uma atividade inicialmente lucrativa e mesmo assim a qualidade do produto final vai depender da qualidade da matéria prima original (SIQUEIRA; ASSAD, 2015).…”

Section: Principais Característicasunclassified

Energia Térmica

Costa¹,

Carvalho²

2021

Compêndio Amazônico: Noções Sobre Meio Ambiente

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Direitos para esta edição cedidos à Atena Editora pelos autores. Todo o conteúdo deste livro está licenciado sob uma Licença de Atribuição Creative Commons. Atribuição-Não-Comercial-NãoDerivativos 4.0 Internacional (CC BY-NC-ND 4.0).O conteúdo dos artigos e seus dados em sua forma, correção e confiabilidade são de responsabilidade exclusiva dos autores, inclusive não representam necessariamente a posição oficial da Atena Editora. Permitido o download da obra e o compartilhamento desde que sejam atribuídos créditos aos autores, mas sem a possibilidade de alterá-la de nenhuma forma ou utilizá-la para fins comerciais.Todos os manuscritos foram previamente submetidos à avaliação cega pelos pares, membros do Conselho Editorial desta Editora, tendo sido aprovados para a publicação com base em critérios de neutralidade e imparcialidade acadêmica.A Atena Editora é comprometida em garantir a integridade editorial em todas as etapas do processo de publicação, evitando plágio, dados ou resultados fraudulentos e impedindo que interesses financeiros comprometam os padrões éticos da publicação. Situações suspeitas de má conduta científica serão investigadas sob o mais alto padrão de rigor acadêmico e ético.Comitê Científico da Obra Compêndio Amazônico: noções sobre meio ambiente

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“…According to Ref. [20], among the various challenges for NPSW is sending wastes mandatorily to recycling and composting of the organic fraction of the urban solid wastes (USWs). The organic fraction of USW should not be placed in the landill but improved by biological treatment [21].…”

Section: Waste Management and Use In Agricultural Soilsmentioning

confidence: 99%

Solid Waste in Agricultural Soils: An Approach Based on Environmental Principles, Human Health, and Food Security

Boechat¹,

Arauco²,

Duda³

et al. 2017

Solid Waste Management in Rural Areas

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In recent decades, projections involving population growth, changes in consumption paterns, modiications of the wastes produced, and a signiicant increase in resource extraction have caused concern in the scientiic world, in treatment companies, and in environmental and governmental agencies throughout the world, regarding the destination of the large volume of solid wastes generated, the relatively high contents of potentially toxic, carcinogenic and mutagenic substances and pathogenic microorganisms. Waste management has become very important to ensure elementary resources such as water, phosphorus, and food in the future. The recycling policy thus requires that wastes be classiied in terms of their appropriateness for new uses and also based on their origins and hazardousness of handling. These classiications are essential in order to allow a minimum of rationality in their new destinations. Currently, several studies have been performed to use solid wastes from human activities as soil conditioners and/or fertilizers for increasing crop productivity. Therefore, studies that monitor organic waste efects on agricultural soils deserve the atention of the international scientiic community, as it enables increases in the productivity of agricultural crops, iber, and biomass energy combined to reduce risks to human, plant, and animal health and environment.

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Compostagem De Resíduos Sólidos Urbanos No Estado De São Paulo (Brasil)

Cited by 22 publications

References 9 publications

Ceramic characterization of raw material with a high content of organic matter reduced by composting

Ceramic characterization of raw material with a high content of organic matter reduced by composting

Energia Térmica

Solid Waste in Agricultural Soils: An Approach Based on Environmental Principles, Human Health, and Food Security

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