Decolorization of Anthraquinone dye by Rhodopseudomonas XL—1

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Rhodopseudomonas XL-1 gained from textile wastewater can effectively decolorize anthraquinone dye. Under anaerobic condition, 93 percent of the anthraquinone dye is decolorized , which is higher than that under aerobic condition. The optimum pH is 6~9 and
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