2005
DOI: 10.1590/s0103-50532005000600016
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Production of chloride and hypochlorite for analytical purposes by sonochemical degradation of organochlorines

Abstract: Neste trabalho foram enfatizadas as potencialidades da geração sonoquímica de reagentes pela irradiação ultra-sônica de resíduos de organoclorados de efluentes laboratoriais com a produção de soluções de cloreto e hipoclorito para propósitos analíticos. Foi avaliada a dependência entre a produção de cloreto obtida pela sonicação de efluentes contendo organoclorados e o tempo de irradiação para CCl 4 , CHCl 3 , CH 2 Cl 2 e do inseticida Thiamethoxam ® . Sob condições de saturação pôde ser observada a maior prod… Show more

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Cited by 2 publications
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“…The most usual application of ultrasound is in extraction procedures, as for example cadmium and lead in foods (Aleixo et al 2004). Ultrasound can also be employed for generation of reagents as demonstrated for chloride and hypochlorite (Korn et al 2005a) and can also influence chemical processes, such as the reduction of nitrate to nitrite (Silva et al 2007c).…”
Section: Sample Preparationmentioning
confidence: 99%
“…The most usual application of ultrasound is in extraction procedures, as for example cadmium and lead in foods (Aleixo et al 2004). Ultrasound can also be employed for generation of reagents as demonstrated for chloride and hypochlorite (Korn et al 2005a) and can also influence chemical processes, such as the reduction of nitrate to nitrite (Silva et al 2007c).…”
Section: Sample Preparationmentioning
confidence: 99%