Comparison of sulphide and nitrate removal from synthetic wastewater by pure and mixed cultures of nitrate-reducing, sulphide-oxidizing bacteria

[Display omitted] •New strains of nitrate-reducing, sulphide-oxidizing bacteria (NR-SOB) were isolated.•Mixture of NR-SOB strains showed the highest N-NO3− removal rate (5.5 mg N-NO3−/L h)•The NR-SOB strains were closely related to Paracoccus spp. (99% similarity)•The pure and mixed strains of NR-SO...

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Veröffentlicht in:	Bioresource technology 2019-01, Vol.272, p.40-47
Hauptverfasser:	Watsuntorn, Wannapawn, Ruangchainikom, Chalermchai, Rene, Eldon R., Lens, Piet N.L., Chulalaksananukul, Warawut
Format:	Artikel
Sprache:	eng
Schlagworte:	Hydrogen sulphide oxidation Mixed culture Nitrate reduction Nitrates - isolation & purification NR-SOB Oxidation-Reduction Paracoccus pantotrophus - metabolism Paracoccus spp Sulfides - isolation & purification Waste Water - chemistry
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