2009
DOI: 10.1590/s0366-69132009000300013
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Incorporação de lodo de lavanderia industrial na fabricação de tijolos cerâmicos

Abstract: O lodo gerado em ETEs de lavanderias industriais é um material não inerte de Classe IIA, devido à sua solubilidade em água. Este resíduo tem recebido atenção especial devido à grande quantidade produzida e, consequentemente, ao custo demandado para destino em aterros industriais. O objetivo deste trabalho é avaliar a qualidade dos tijolos cerâmicos de vedação, fabricados com lodo de lavanderia industrial incorporado em massa cerâmica vermelha, pelo processo de extrusão, em escala de laboratório (73 x 35 x 55 m… Show more

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Cited by 9 publications
(5 citation statements)
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“…Many researchers have also presented reviews on the reuse of agricultural and industrial waste in fired clay bricks. This includes, for example, the use of sawdust, coal, paper sludge and straw [2], spent grains [3], rice husk ash [4], sludge waste from natural rubber manufacturing process [5], rubber [6], industrial laundry mud [7], paper processing wastes [8], waste tea [9], sawdust, tobacco and grass [10], cherry seeds [11], cigarette butts [12,13], bagasse waste [14], sugarcane bagasse ash [15], high Ca-fly ash [16], quarry waste and slag [17], granite powder [18], natural fibers [19], silica fume [20], waste from olive oil mills [21][22][23][24], and ground olive stones [25].…”
Section: Introductionmentioning
confidence: 99%
“…Many researchers have also presented reviews on the reuse of agricultural and industrial waste in fired clay bricks. This includes, for example, the use of sawdust, coal, paper sludge and straw [2], spent grains [3], rice husk ash [4], sludge waste from natural rubber manufacturing process [5], rubber [6], industrial laundry mud [7], paper processing wastes [8], waste tea [9], sawdust, tobacco and grass [10], cherry seeds [11], cigarette butts [12,13], bagasse waste [14], sugarcane bagasse ash [15], high Ca-fly ash [16], quarry waste and slag [17], granite powder [18], natural fibers [19], silica fume [20], waste from olive oil mills [21][22][23][24], and ground olive stones [25].…”
Section: Introductionmentioning
confidence: 99%
“…Muitos trabalhos mostram o resultado da incorporação de resíduos industriais (como coque de petróleo, lodo de estação de tratamento, lodo de lavanderia industrial, resíduos galvânicos) a massas argilosas [1][2][3][4]. Diversos fatores impulsionam as indústrias a encontrarem um destino alternativo e seguro para seus resíduos, entre o quais: a responsabilidade ambiental, a redução do custo de disposição em aterros industriais e a possibilidade de transformar o resíduo em subproduto [5].…”
Section: Introductionunclassified
“…However, reverse logistics, reuse or proper coprocessing of this waste can bring profitability to the generating company. The need to use the waste from plants using products from the forestry sector, aiming at its optimization, requires research focused on the search for the best use of this type of material, enabling the consumption of the products generated (Weber & Iwakiri, 2015 There are numerous forms of waste reuse in civil and architectural construction, for example: manufacture of ceramic bricks incorporating industrial laundry sludge (Herek, Júnior, Pavezzi, Bergamasco, & Tavares, 2009), production of tiles with the addition of industrial waste and fiber (Soares, Leal, & Costa, 2010), manufacture of alternative boards incorporating rice husk into wood particle boards using tannin-formaldehyde based resin (Sales, Souza, & Almeida, 2011), incorporation of different percentages of bamboo into boards made of wood of pine and eucalyptus (Vivian et al, 2012), among others.…”
Section: Introductionmentioning
confidence: 99%