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	Provedor de dados REA (1) AGRIAMBI (1) Autor Borges,Alisson C. (2) Souza,Tamara D. de (2) Braga,Amanda F. (1) Matos,Antonio T. de (1) Mounteer,Ann H. (1) Queiroz,Maria E. L. R. de (1) Rosa,André P. (1) Vaz,Lucas R. L. (1) Mais... Palavra-chave Bioremediation (1) Central composite design (1) Duckweed (1) Fluoride (1) Organophosphate (1) Pesticides (1) Phytoextraction (1) Phytoremediation (1) Toxicity (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2021 (1) 2017 (1) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última PHYTOREMEDIATION OF FLUORIDE-CONTAMINATED WATER BY Landoltia punctata REA Braga,Amanda F.; Borges,Alisson C.; Vaz,Lucas R. L.; Souza,Tamara D. de; Rosa,André P.. ABSTRACT Fluorine is released into the water environment naturally or by anthropogenic activities. Fluorine promotes health benefits at low concentrations, but it promotes adverse effects ranging from fluorosis to carcinogenic problems at high concentrations. Although fluorine removal from environment can occur through processes such as adsorption, reverse osmosis, and electrodialysis, the phytoremediation emerges as an accessible and environmentally friendly treatment. This research aimed to study the phytoremediation potential of Landoltia punctata for treating water contaminated with fluorine ion (fluoride). The central composite rotatable design was used to assess the effect of three variables in the process: pH ranging from 5 to 9; phosphate... Tipo: Info:eu-repo/semantics/article Palavras-chave: Duckweed; Fluoride; Central composite design; Phytoextraction. Ano: 2021 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162021000200171 Removal of chlorpyrifos insecticide in constructed wetlands with different plant species AGRIAMBI Souza,Tamara D. de; Borges,Alisson C.; Matos,Antonio T. de; Mounteer,Ann H.; Queiroz,Maria E. L. R. de. ABSTRACT The objective of this study was to evaluate the remediation of water containing the insecticide chlorpyrifos by using constructed wetlands (CW) cultivated with Polygonum punctatum, Cynodon spp. and Mentha aquatica, operated under different hydraulic retention times: 24, 48, 96, 144 and 192 h. The system efficiency was based on reduction of the initial concentration of chlorpyrifos and toxicity of the contaminated water. The results showed that constructed wetlands are an excellent alternative for remediation of the insecticide chlorpyrifos in aqueous medium. It was observed that the average overall removal efficiency of the insecticide was 98.6%, and in the first hydraulic retention time, 24 h, chlorpyrifos was removed to levels below the... Tipo: Info:eu-repo/semantics/article Palavras-chave: Bioremediation; Phytoremediation; Organophosphate; Pesticides; Toxicity. Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662017001200878 Registros recuperados: 2 Primeira ... 1 ... Última

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