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קהילה:
אסיף מאגר המחקר החקלאי
פותח על ידי קלירמאש פתרונות בע"מ -
Charge density and Na-K-Ca exchange on smectites.
Year:
1987
Source of publication :
Clays and Clay Minerals
Authors :
אלפרוביץ', נחמן
;
.
קרן, רמי
;
.
שיינברג, יצחק
;
.
Volume :
35
Co-Authors:
Shainberg, I., Inst. of Soils & Water, Agricultural Research Organization, The Volcani Centre, P.O.B. 6, Bet Dagen 50-250, Israel.
Alperovitch, N.I., Inst. of Soils & Water, Agricultural Research Organization, The Volcani Centre, P.O.B. 6, Bet Dagen 50-250, Israel.
Keren, R., Inst. of Soils & Water, Agricultural Research Organization, The Volcani Centre, P.O.B. 6, Bet Dagen 50-250, Israel.
Facilitators :
From page:
68
To page:
73
(
Total pages:
6
)
Abstract:
The affinity of the clays for K increased with a decrease in the fraction of K in the exchange phase. The selectivity coefficients of the smectites for K increased with an increase in charge density. Equilibrium between the low hydration energy of adsorbed K and the electrostatic attraction energies between the platelets is postulated to explain the results.-R.E.S.
Note:
Related Files :
Adsorbents
cation exchange
charge density
Clay
ELECTROSTATICS - Electric Charge
selectivity coefficient
SMECTITE
עוד תגיות
תוכן קשור
More details
DOI :
Article number:
0
Affiliations:
Database:
סקופוס
Publication Type:
Language:
אנגלית
Editors' remarks:
ID:
24254
Last updated date:
02/03/2022 17:27
Creation date:
17/04/2018 00:06
Scientific Publication
Charge density and Na-K-Ca exchange on smectites.
35
Shainberg, I., Inst. of Soils & Water, Agricultural Research Organization, The Volcani Centre, P.O.B. 6, Bet Dagen 50-250, Israel.
Alperovitch, N.I., Inst. of Soils & Water, Agricultural Research Organization, The Volcani Centre, P.O.B. 6, Bet Dagen 50-250, Israel.
Keren, R., Inst. of Soils & Water, Agricultural Research Organization, The Volcani Centre, P.O.B. 6, Bet Dagen 50-250, Israel.
Charge density and Na-K-Ca exchange on smectites.
The affinity of the clays for K increased with a decrease in the fraction of K in the exchange phase. The selectivity coefficients of the smectites for K increased with an increase in charge density. Equilibrium between the low hydration energy of adsorbed K and the electrostatic attraction energies between the platelets is postulated to explain the results.-R.E.S.
Scientific Publication
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