Process for the removal of nitrate and organic pollutants from effluents
The present invention relates to a continuous process for the removal of both nitrate and/or organic contaminats from aqueous effluents, which process comprises extractive liquid ion-exchange with a long-chain alkylamine dissolved in an organic solvent and present in salt form, and reextraction of t...
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| Format: | Patent |
| Sprache: | eng ; fre ; ger |
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| Zusammenfassung: | The present invention relates to a continuous process for the removal of both nitrate and/or organic contaminats from aqueous effluents, which process comprises extractive liquid ion-exchange with a long-chain alkylamine dissolved in an organic solvent and present in salt form, and reextraction of the loaded organic phase with a base, wherein the treated effluent can be recycled for reuse. |
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