Extraction of Metals from Sea Water

@article{Schwochau1984ExtractionOM,
  title={Extraction of Metals from Sea Water},
  author={Klaus Schwochau},
  journal={Inorganic Chemistry},
  year={1984}
}
  • K. Schwochau
  • Published 31 December 1984
  • Chemistry
  • Inorganic Chemistry
Synthese des etudes publiees sur l'extraction des differents metaux de l'eau de mer avec une attention particuliere au cas de l'uranium 

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References

SHOWING 1-10 OF 64 REFERENCES

On the Extraction of Uranium from Sea Water by a Complexing Resin

Abstract A cross-linked polyacryl resin containing amidoxime or related functional groups is capable of concentrating uranium from natural sea water. The resin presents a uranium loading of more than

Separation of trace-metal ions from seawater by adsorptive colloid flotation

An adsorptive colloid flotation process based on a collector–surfactant–air system makes possible the rapid separation of various cationic and anionic metallic species from seawater.

Determination of Silver in Sea Water after Flotation with 2-Mercaptobenzothiazole

Nanogram quantities of silver in 3000 ml of acidified sea water were quantitatively coprecipitated with 2-mercaptobenzothiazole. The precipitate was then floated with the aid of small nitrogen
...