| You are in:Home/Publications/ME Ali, HH Abbas and A Sheta (1987) Effect of manganese on phosphate sorption by CaCO3. Mansoura Univ. Conf. Agric Sci. on food deficiency overcoming through automonous efforts in Egypt, 1:169-175. | |
Prof. Hassan Hamza Abbas Ramdan :: Publications: |
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| Title: | ME Ali, HH Abbas and A Sheta (1987) Effect of manganese on phosphate sorption by CaCO3. Mansoura Univ. Conf. Agric Sci. on food deficiency overcoming through automonous efforts in Egypt, 1:169-175. |
| Authors: | Ali ME, Abbas HH, Sheta A. |
| Year: | 1987 |
| Keywords: | Not Available |
| Journal: | Not Available |
| Volume: | Not Available |
| Issue: | Not Available |
| Pages: | Not Available |
| Publisher: | Not Available |
| Local/International: | Local |
| Paper Link: | Not Available |
| Full paper | Not Available |
| Supplementary materials | Not Available |
| Abstract: |
The effect of different Mg concentrations on the sorption of phosphorous by CaCO3 was studied at different P concentrations, two temperatures and three incubation periods. Results indicated that, at all concentrations, Mg ions reduced P sorption by CaCO3. The effect of Mg2+ ions was more conspicuous at high than at low P levels and with increasing time of incubation and temperature. The effect of Mg at reducing P sorption may be ascribed to the formation of ion pairs with either HCO3– or CO3= and inhibiting the nucleation and crystal growth of P precipitates. |
