{
  "url": "https://openlegislation.uk/eu-decision-2014-738/annex/division-4/division-1.21/division-1.21.1",
  "json_url": "https://openlegislation.uk/eu-decision-2014-738/annex/division-4/division-1.21/division-1.21.1.json",
  "legislation": "eudn/2014/738",
  "legislation_title": "Commission Implementing Decision of 9 October 2014 establishing best available techniques (BAT) conclusions, under Directive 2010/75/EU of the European Parliament and of the Council on industrial emissions, for the refining of mineral oil and gas (notified under document C(2014) 7155) (Text with EEA relevance) (2014/738/EU)",
  "legislation_url": "https://openlegislation.uk/eu-decision-2014-738",
  "path": "annex/division/4/division/1.21/division/1.21.1",
  "kind": "division",
  "number": "1.21.1",
  "heading": "Waste water pretreatment",
  "text": "Technique\nDescription\nPretreatment of sour water streams before reuse or treatment\nSend generated sour water (e.g. from distillation, cracking, coking units) to appropriate pretreatment (e.g. stripper unit)\nPretreatment of other waste water streams prior to treatment\nTo maintain treatment performance, appropriate pretreatment may be required",
  "extent": "E+W+S+N.I.",
  "status": null,
  "version": "current",
  "annotations": [
    {
      "type": "X",
      "label": "X1",
      "text": "Inserted by Corrigendum to Commission Implementing Decision 2014/738/EU of 9 October 2014 establishing best available techniques (BAT) conclusions, under Directive 2010/75/EU of the European Parliament and of the Council on industrial emissions, for the refining of mineral oil and gas (Official Journal of the European Union L 307 of 28 October 2014)."
    }
  ],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/eudn/2014/738/annex/division/4/division/1.21/division/1.21.1",
    "retrieved_at": "2026-11-01T15:14:36.977162+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."
}