| 摘要 |
<p>NZ 599127 The disclosure relates to method for the stabilisation of contaminants within a material such as soils, mining tailings and by-products, sludge wastes (e.g. effluent treatment sludges) and industrial wastes, wherein the method comprises mixing said material with an alum sludge composition, wherein said composition comprises one or more aluminium compound(s) and/or complex(es) together with a reactive carbon material such as activated carbon.</p> |
