Device for treating mine surface runoff polluted by arsenic and associated heavy metals
The utility model discloses a treatment device for mine surface runoff polluted by arsenic and associated heavy metals. The treatment device comprises a first adsorption body and a second adsorption body, the first adsorption body comprises a first adsorption material, the second adsorption body com...
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| Hauptverfasser: | , , , , , , , , , , , , |
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses a treatment device for mine surface runoff polluted by arsenic and associated heavy metals. The treatment device comprises a first adsorption body and a second adsorption body, the first adsorption body comprises a first adsorption material, the second adsorption body comprises a second adsorption material, the first adsorption material can adsorb associated heavy metals in the runoff, and the second adsorption material can adsorb arsenic in the runoff. The first adsorption body and the second adsorption body are sequentially arranged in the runoff flowing direction, and in addition, the first adsorption material and the second adsorption material are arranged on the first adsorption body and the second adsorption body in a replaceable mode. According to the scheme, the first adsorption body is adopted for adsorbing arsenic, the second adsorption body is adopted for adsorbing associated heavy metal, the antagonistic effect generated when the arsenic and the associated heavy metal i |
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