{
  "url": "https://openlegislation.uk/eu-decision-2012-135/annex/division-3/division-1.5/division-2/division-67",
  "json_url": "https://openlegislation.uk/eu-decision-2012-135/annex/division-3/division-1.5/division-2/division-67.json",
  "legislation": "eudn/2012/135",
  "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 iron and steel production (notified under document C(2012) 903) (Text with EEA relevance) (2012/135/EU)",
  "legislation_url": "https://openlegislation.uk/eu-decision-2012-135",
  "path": "annex/division/3/division/1.5/division/2/division/67",
  "kind": "division",
  "number": "67",
  "heading": null,
  "text": "BAT for treating waste water from blast furnace gas treatment is to use flocculation (coagulation) and sedimentation and the reduction of easily released cyanide, if necessary.\nThe BAT-associated emission levels, based on a qualified random sample or a 24-hour composite sample, are:\n— suspended solids < 30 mg/l\n— iron < 5 mg/l\n— lead < 0,5 mg/l\n— zinc < 2 mg/l\n— cyanide (CN-), easily released < 0,4 mg/l.",
  "extent": "E+W+S+N.I.",
  "status": null,
  "version": "current",
  "annotations": [
    {
      "type": "footnote",
      "label": "f1",
      "text": "This level is based on the use of the DIN 38405 D 13-2 or any other national or international standard that ensures the provision of data of an equivalent scientific quality."
    }
  ],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/eudn/2012/135/annex/division/3/division/1.5/division/2/division/67",
    "retrieved_at": "2026-11-01T15:15:30.904983+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."
}