Patents Assigned to Ziltek Pty Ltd
  • Remediation composition comprising alum sludge
    Patent number: 8940958
    Abstract: Method for the stabilization of contaminants within a material selected from soils, mining tailings and by-products, sludge wastes and industrial wastes, by mixing the material with an alum sludge composition. The composition includes one or more aluminum compound(s) and/or complex(es) together with a reactive carbon material.
    Type: Grant
    Filed: September 30, 2010
    Date of Patent: January 27, 2015
    Assignees: Commonwealth Scientific and Industrial Research Organisation, Ziltek Pty Ltd
    Inventor: Michael John McLaughlin