{
  "url": "https://openlegislation.uk/eu-decision-2012-134/annex/division-5/division-1.3/division-1.3.6/division-31",
  "json_url": "https://openlegislation.uk/eu-decision-2012-134/annex/division-5/division-1.3/division-1.3.6/division-31.json",
  "legislation": "eudn/2012/134",
  "legislation_title": "Commission Implementing Decision of 28 February 2012 establishing the best available techniques (BAT) conclusions under Directive 2010/75/EU of the European Parliament and of the Council on industrial emissions for the manufacture of glass (notified under document C(2012) 865) (Text with EEA relevance) (2012/134/EU)",
  "legislation_url": "https://openlegislation.uk/eu-decision-2012-134",
  "path": "annex/division/5/division/1.3/division/1.3.6/division/31",
  "kind": "division",
  "number": "31",
  "heading": null,
  "text": "BAT is to reduce emissions to air from the downstream processes by using one or a combination of the following techniques:\nA description of the secondary treatment systems is given in Sections 1.10.3 and 1.10.6.\nTechnique\nApplicability\n(i)\nMinimising the losses of coating products applied to the flat glass by ensuring a good sealing of the application system\nThe techniques are generally applicable\n(ii)\nMinimising the losses of SO2 from the annealing lehr, by operating the control system in an optimum manner\n(iii)\nCombining the SO2 emissions from the lehr with the waste gas from the melting furnace, when technically feasible, and where a secondary treatment system is applied (filter and dry or semi-dry scrubber)\n(iv)\nApplying a secondary technique, e.g. wet scrubbing, or dry scrubbing and filtration\nThe techniques are generally applicable.\nThe selection of the technique and its performance will depend on the inlet waste gas composition\nTable 21\nBAT-AELs for air emissions from downstream processes in the flat glass sector, when treated separately\nParameter\nBAT-AEL\nmg/Nm3\nDust\n< 15 – 20\nHydrogen chloride, expressed as HCl\n< 10\nHydrogen fluoride, expressed as HF\n< 1 – 5\nSOX, expressed as SO2\n< 200\nΣ (As, Co, Ni, Cd, Se, CrVI)\n< 1\nΣ (As, Co, Ni, Cd, Se, CrVI, Sb, Pb, CrIII, Cu, Mn, V, Sn)\n< 5",
  "extent": "E+W+S+N.I.",
  "status": null,
  "version": "current",
  "annotations": [
    {
      "type": "footnote",
      "label": "f1",
      "text": "A description of the secondary treatment systems is given in Sections 1.10.3 and 1.10.6."
    }
  ],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/eudn/2012/134/annex/division/5/division/1.3/division/1.3.6/division/31",
    "retrieved_at": "2026-11-01T15:15:31.348652+00:00"
  },
  "licence": "Open Government Licence v3.0",
  "licence_url": "https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/",
  "attribution": "Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives."
}