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Treatment of pulp and paper wastewater with reducing agent and a polymer for color removal
Treatment of pulp and paper wastewater with reducing agent and a polymer for color removal
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机译:用还原剂和聚合物脱色处理纸浆和造纸废水
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摘要
A process for removing color from a pulp and paper wastewater which comprises the following steps: (a) treating the wastewater with a reducing agent which is capable of inactivating color producing functional groups of the wastewater; and (b) treating the wastewater subsequent to step (a) with a polymer which is capable of removing color from the wastewater.
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