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SEWAGE SLUDGE
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- Odour control
- Reduce leaching
- Locking up of heavy metals
- Improved fertiliser efficiency
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The ability of Castle Mountain Zeolite to absorb odours and heavy metals not only reduce the offensive nature of sewage sludge but may also almost eliminate the leaching of the contaminant heavy metals when the sludge is used as a fertiliser.
Additionally Zeolite will absorb nitrogen, phosphorus and potassium in effluents and 'slow release' them. As mentioned under 'Agricultural Applications'.
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