2018
DOI: 10.18616/ta.v24i0.4406
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Sementes De Lactuca Sativa Como Bioindicador De Toxicidade Em Resíduos De Construção Civil

Abstract: Os resíduos de construção civil merecem destaque quando tratamos dosresíduos sólidos urbanos, geralmente por serem gerados em grandequantidade pelo setor da construção em todo o país. Devido ao potencialtóxico de determinados componentes dos materiais, esses resíduos merecemuma dedicação importante quando associados aos impactos que suadestinação inadequada pode causar no meio ambiente e na saúde. Comoalternativa, o teste de fitotoxicidade é um critério para avaliar os níveis detoxidez antes de o resíduo ser r… Show more

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Cited by 5 publications
(2 citation statements)
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“…Based on their results, the authors got to the conclusion that the investigated compound presented strong toxicity potential over the analyzed seeds, as well as exponential effects on their germination. Gryczak et al (2018) used L. sativa seeds to assess the toxicity of solubilized effluent deriving from construction waste and did not find any toxicity whatsoever, a fact that corroborated the benef of reusing this wastewater type. As previously mentioned, several studies have been carried out to assess the ecotoxicity of a wide range of effluents based on this methodology, since it is easy to apply and develop, and provides good and representative results at low cost.…”
Section: Seed Germination Assessmentmentioning
confidence: 79%
“…Based on their results, the authors got to the conclusion that the investigated compound presented strong toxicity potential over the analyzed seeds, as well as exponential effects on their germination. Gryczak et al (2018) used L. sativa seeds to assess the toxicity of solubilized effluent deriving from construction waste and did not find any toxicity whatsoever, a fact that corroborated the benef of reusing this wastewater type. As previously mentioned, several studies have been carried out to assess the ecotoxicity of a wide range of effluents based on this methodology, since it is easy to apply and develop, and provides good and representative results at low cost.…”
Section: Seed Germination Assessmentmentioning
confidence: 79%
“…A toxicidade depende da concentração e constituição química das substâncias às quais as plantas são expostas. Além disso, o tempo de exposição precisa ser considerado [26]. A interferência das substâncias afeta inicialmente a germinação e, posteriormente o crescimento e desenvolvimento das raízes.…”
Section: Resultsunclassified