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2014
DOI: 10.1016/j.wasman.2014.02.001
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Mechanical and toxicological evaluation of concrete artifacts containing waste foundry sand

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Cited by 41 publications
(22 citation statements)
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“…Based on these results, it can be stated that, for concrete production, principally, granulated slag from gray iron pilot production would be usable, in which hazardous waste would be used in the intake of raw materials. This confirms that waste foundry sand can have a more significant negative impact on the environment than granulated foundry slags [25]. …”
Section: Resultssupporting
confidence: 70%
“…Based on these results, it can be stated that, for concrete production, principally, granulated slag from gray iron pilot production would be usable, in which hazardous waste would be used in the intake of raw materials. This confirms that waste foundry sand can have a more significant negative impact on the environment than granulated foundry slags [25]. …”
Section: Resultssupporting
confidence: 70%
“…Most evaluation methods are based on an individual substance's toxicity rather than on a whole mixture of various substances (Abdelraheem et al, 2015;Backhaus and Faust, 2012;Buckley and Farraj, 2015;Herzog et al, 2013;Marcone et al, 2012;Nabeshi et al, 2011;Nazarenko et al, 2012;Rider et al, 2013). Pesticides for agriculture (Bussy et al, 2015;Jang et al, 2014b;Seiber et al, 2014), industrial products for consumers ( Alvarez et al, 2009;El-Didamony et al, 2013;Mastella et al, 2014;Misik et al, 2014), and by-products from the automobile and electronic industries (Feng et al, 2015;Snow et al, 2014) are introduced into ecosystems in mixture forms. Besides toxic effects caused by single substances, there are toxic effects caused by a culmination of heterogeneous substances that eventually affect people.…”
Section: Introductionmentioning
confidence: 99%
“…Como exemplo, Mastella et al (2014) realizaram uma avaliação mecânica e toxicológica de produtos de materiais de concreto com a aplicação de areia de fundição. Produziram-se blocos com diferentes concentrações do resíduo e avaliou-se a resistência à compressão dos blocos, bem como a toxicidade do lixiviado a partir de ensaios com Daphnia magna (D. magna), Allium cepa (A. cepa) e Eisenia fétida (E. fetida).…”
Section: Areia De Fundição E Materials Particuladounclassified
“…A cadeia produtiva de fundição de metais do Brasil concentra-se, principalmente, nos estados de Santa Catarina, São Paulo e Rio Grande do Sul (BRASIL, 2009). No país, em 2012, estimou-se uma geração anual de resíduo de areia de fundição de aproximadamente 3 milhões de toneladas (MASTELLA et al, 2014), e o que foi reciclado destinou-se, principalmente, à pavimentação asfáltica (BRASIL, 2009). Em comparação com outros países, como Espanha, Índia e Estados Unidos, são geradas,respectivamente, em torno de 1 (ETXEBERRIA et al, 2010), 1,71 e 10-15 milhões de toneladas, por ano, desse resíduo (SIDDIQUE; SINGH; SINGH, 2018).…”
Section: Introductionunclassified