1979
DOI: 10.1016/s0003-2670(01)93267-2
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Analytical behaviour of hydrophilic glycolmethacrylate gels with bound thiol groups

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Cited by 48 publications
(12 citation statements)
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“…The increasing necessity for the reduction of mercury in wastewater before the transport into the environment requires the need for research and development of better methodologies that can provide effective removal of mercury from wastewater. In general, the current available technologies include ion exchange [5][6][7][8][9][10][11][12][13][14][15][16], solvent extraction [17][18][19][20][21][22][23], precipitation [2,24], membrane separation [25,26], and adsorption [27][28][29][30][31]. The last method can be considered a costeffective method and seems to have an advantage over the other thanks to the higher removal efficiency and the flexibility of the industrial unit operation, because most of the other methods mentioned either require high-energy needs and/or large quantities of chemicals.…”
Section: Introductionmentioning
confidence: 99%
“…The increasing necessity for the reduction of mercury in wastewater before the transport into the environment requires the need for research and development of better methodologies that can provide effective removal of mercury from wastewater. In general, the current available technologies include ion exchange [5][6][7][8][9][10][11][12][13][14][15][16], solvent extraction [17][18][19][20][21][22][23], precipitation [2,24], membrane separation [25,26], and adsorption [27][28][29][30][31]. The last method can be considered a costeffective method and seems to have an advantage over the other thanks to the higher removal efficiency and the flexibility of the industrial unit operation, because most of the other methods mentioned either require high-energy needs and/or large quantities of chemicals.…”
Section: Introductionmentioning
confidence: 99%
“…Slovák e colaboradores [65] e Lezzi, Cobianco e Rogero [66] também sugerem a reação dos seus produtos com tiouréia para formação do sal correspondente nas etapas finais de suas propostas de síntese de resinas tiol.…”
Section: Principais Rotas De Sintese Desenvolvidas Para Produção De Runclassified
“…No trabalho de Slovák [65] , géis hidrofílicos de metacrilato de glicol etilênico (Spheron) são reagidos com epicloridrina e com tiouréia e o produto obtido é hidrolizado para a liberação dos grupos SH correspondentes. O material produzido mostra uma vasta gama de aplicações, sendo capaz de adsorver diversos íons metálicos, inclusive mercúrio.…”
Section: Principais Rotas De Sintese Desenvolvidas Para Produção De Runclassified
“…Weiterhin galt es zu prüfen, ob das Adsorberharz -wenn erforderlich nach erneuter Imprägnie-rung -wiederholt eingesetzt werden kann. Als Elutionsmittel für Ionenaustauscher mit Thiol-Ankergruppen werden 10 % Thioharnstoff in 0,1 M HCl [14] oder 5 % Thioharnstoff in 1 M HCl bzw. 1 M HCl (ohne Thioharnstoffzusatz) [15] verwendet.…”
Section: Säulenversucheunclassified