Characterization and inhibition of hydrogen sulfide-producing bacteria from petroleum reservoirs subjected to alkali-surfactant-polymer flooding

[Display omitted] •Modified produced water medium enriched diverse H2S-producing bacteria.•Four alkalotolerant strains capable of H2S production were isolated.•Ten mM nitrate inhibited H2S production by the dominant strain DS3 but not others.•Five mM nitrite was ineffective against strain DS3 but in...

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Veröffentlicht in:	Bioresource technology 2024-12, Vol.418, p.131961, Article 131961
Hauptverfasser:	Hao, Qinqin, Zhang, Yuechao, Shi, Rongjiu, Zhao, Jinyi, Li, Guoqiao, Min, Jie, Han, Siqin, Zhang, Ying
Format:	Artikel
Sprache:	eng
Schlagworte:	Biocide Nitrate reduction Nitrite toxicity Reservoir souring Sulfate-reducing bacteria
Online-Zugang:	Volltext
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