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| RESEARCH ON APPLICATION OF FLY ASH IN SOIL AMELIORATION IN MINE LAND RECLAMATION |
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Revised:July 03, 1999
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| DOI： |
| KeyWord:Mine land reclamation,Fly ash,Floor earth,Soil amelioration |
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| Abstract: |
| The floor earth of bauxite deposit is main reclamation material in Pingguo Bauxite Mine. Because of its poor physical chemical properties, when used as cultivable layers in reclamation field, the floor earth needs some modification. Fly ash is the most economic and available material for modification of the glutinous floor earth. By a series of experiments, the optimal proportion of fly ash to floor earth is determined ultimately, and then the real effect of soil amelioration investigated. |
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