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METHOD FOR PROCESSING ORGANIC PHOSPHORIC COMPOUNDS, IN PARTICULAR WASTEWATER CONTAINING SULFONED ARYLPHOSPHINS
METHOD FOR PROCESSING ORGANIC PHOSPHORIC COMPOUNDS, IN PARTICULAR WASTEWATER CONTAINING SULFONED ARYLPHOSPHINS
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机译:含磺化磷脂的特殊废水中有机磷化合物的处理方法
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摘要
Waste waters which, in addition to water-soluble inorganic salts, contain water-soluble organic phosphorus compounds, in particular sulphonated arylphosphines and, possibly, other organic impurities, for treatment, first receive an addition of an inorganic acid and are then extracted by a water-insoluble amine. According to a particular embodiment, the inorganic acid is used in the form of a salt of the amine used as extraction medium.
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