Silo Liquor Ion Exchange Treatment Feasibility Study

{
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  "date": "2026-06-22T11:39:20+01:00",
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          "description": "Dependent on Liquor Retrieval Date"
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    "description": "The Dounreay Wet Silo contains solids and sludges stored under water in a below ground vault, split into 2 hydraulically linked compartments. The volume of liquor is estimated to be between 150m3 – 200m3. NRS Dounreay is investigating an option to provide a modular liquor treatment capability using an Ion Exchange process.\nThis notice provides advanced information for the procurement of a proposed Feasibility Study consisting of the following aspects:\nProvide consultation and support to Silo liquor sampling.\nUse analytical data to develop a suitable ion exchange treatment process.\nPerform (or direct) inactive and active liquor IX processing trials to underpin a ‘modular’ type treatment plant design.\nProduce a feasibility report recording the development and proposals for the treatment plant, including an outline concept of the plant.",
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      "contactPoint": {
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        "email": "chris.riddell@dounreay.nrservices.uk"
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  "language": "en",
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{
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  "date": "2026-04-15T15:42:23+01:00",
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