2017
DOI: 10.1016/j.jenvman.2017.04.058
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Determination of critical operational conditions favoring sulfide production from domestic wastewater treated by a sulfur-utilizing denitrification process

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Cited by 7 publications
(2 citation statements)
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“…Sulfide autotrophic denitrification (SAD) process could simultaneous removal nitrate/nitrite and sulfide without carbon source by suldide-oxiding autotrophic denitrification bacteria [1]. SAD has been extensive used in wet flue gas desulfurization and denitrification [2].…”
Section: Introductionmentioning
confidence: 99%
“…Sulfide autotrophic denitrification (SAD) process could simultaneous removal nitrate/nitrite and sulfide without carbon source by suldide-oxiding autotrophic denitrification bacteria [1]. SAD has been extensive used in wet flue gas desulfurization and denitrification [2].…”
Section: Introductionmentioning
confidence: 99%
“…A variação temporal das concentrações de sulfato pode ser verificada na Figura 44. A concentração de sulfato teve pouca mudança entre o esgoto bruto e o esgoto tratado na zona anaeróbia, as alterações ocorreram por redução biológica do sulfato gerando sulfeto como subproduto (GHORBEL et al, 2017). As concentrações médias de sulfato no esgoto bruto foram iguais a 4,8 ± 5,0 mgS-SO4 2-.L -1 , 0,86 ± 1,69 mgS-SO4 2-.L -1 e 2,2 ± 3,7 mgS-SO4 2-.L -1 , para as Fases 1, 2 e 3, respectivamente, e 0,9 ± 2,5 mgS-SO4 2-.L -1 , 0,29 ± 0,36 mgS-SO4 2-.L -1 e 0,05 ± 0,1 mgS-SO4 2-.L -1 , no efluente anaeróbio.…”
Section: Avaliação Das Cargas Superficiais De Nitrogêniounclassified