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Periphery barrier of 15m width having green cover around mines |
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Highly efficient ESPs at Calciners and steam Generation Plant |
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Garland drains and drainage control within the mines |
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Multistage washing of red mud and its storage in specially designed pond |
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Dust suppression at source and sprinkling of water |
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Use of dust collectors at handling and transport areas of bauxite, coal, lime and alumina |
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Total overburden excavated with top soil used for reclamation and rehabilitation of mined out areas with vegetation cover. |
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Recycling of waste water |
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