{
  "metadata": {
    "schema_version": "2.0",
    "package_version": "2.0.0-rc1",
    "publication_status": "verified_public_proof_reference",
    "generated_date": "2026-07-28",
    "last_verified": "2026-07-17",
    "confidence": "A2",
    "public_safe": true,
    "confidential_fields_excluded": true,
    "source_package": "Depureco USA public knowledge source package v33",
    "json_path": "/ai/proof/case-studies/case-study-atex-central-vacuum-for-pharmaceutical-plant-peat-dust.json",
    "markdown_path": "/ai/proof/case-studies/case-study-atex-central-vacuum-for-pharmaceutical-plant-peat-dust.md"
  },
  "reference": {
    "entity_id": "PROOF-CASE-case-study-atex-central-vacuum-for-pharmaceutical-plant-peat-dust",
    "entity_type": "proof_asset",
    "name": "CASE STUDY – ATEX CENTRAL VACUUM FOR PEAT DUST",
    "human_route": "https://depurecousa.com/depureco-contact-us/",
    "human_route_status": "available"
  },
  "content": {
    "entity": {
      "proof_id": "PROOF-CASE-case-study-atex-central-vacuum-for-pharmaceutical-plant-peat-dust",
      "proof_type": "case_study",
      "title": "CASE STUDY – ATEX CENTRAL VACUUM FOR PEAT DUST",
      "slug": "case-study-atex-central-vacuum-for-pharmaceutical-plant-peat-dust",
      "source_url": "https://depurecousa.com/blog/case-study-atex-central-vacuum-for-pharmaceutical-plant-peat-dust/",
      "human_page_url": "https://depurecousa.com/blog/case-study-atex-central-vacuum-for-pharmaceutical-plant-peat-dust/",
      "published_or_verified_date": "2025-12-29",
      "source_authority": "Published Depureco USA first-party case study",
      "evidence_grade": "A2",
      "evidence_scope": "Customer/application case study",
      "material_or_subject": "MF-04; MF-10",
      "application_or_process": "fine-powder-containment-and-room-changeover-cleanup",
      "market_or_industry": "pharma-nutraceutical-life-sciences; central-vacuum-systems-multi-point-plants",
      "product_or_system": "DV AIR 800; CVS 150",
      "setup_or_configuration": "CASE STUDY Vacuuming Peat Dust and Organic Compounds in a Pharmaceutical Plant In pharmaceutical, cosmetic, and chemical manufacturing , peat and other organic compounds are often used at different stages of production. When peat is processed into a fine powder , it becomes a combustible, potentially explosive dust if not properly controlled. In this case, fine peat dust was spreading across three different floors of a pharmaceutical facility, settling on surfaces and remaining suspended in the air. The goal was to design a continuous, centralized vacuum solution that could: Safely collect fine and volatile peat dust, Prevent cross-contamination, Protect workers and equipment, And keep production running without interruption. Customer’s Need During the production of activated carbon in a pharmaceutical environment, large quantities of fine, volatile peat dust are released into the air. T",
      "observed_result": "Documents a three-floor central system with twelve inlets, a filtering pre-separator and ATEX suction unit for fine peat dust.",
      "claim_boundary": "The system applies to the documented Zone and dust; pharmaceutical validation and containment requirements remain site-specific.",
      "related_entity_ids": [
        "PRD-dv-air-800-a1213-us",
        "PRD-cvs-150-a1032",
        "MKT-m6",
        "MKT-m20"
      ],
      "related_lane_ids": [
        "LANE-06",
        "LANE-11",
        "LANE-20"
      ],
      "related_material_family_ids": [
        "MF-04",
        "MF-10"
      ],
      "schema_type": "Article",
      "source_evidence": "WordPress WXR 2026-07-14"
    },
    "outgoing_relationships": [
      {
        "relationship_id": "PRREL-5c8e41eef55b",
        "proof_id": "PROOF-CASE-case-study-atex-central-vacuum-for-pharmaceutical-plant-peat-dust",
        "target_entity_id": "PRD-dv-air-800-a1213-us",
        "target_entity_type": "product",
        "relationship": "documents installed or demonstrated product",
        "confidence": "High",
        "rationale": "DV AIR 800",
        "public_eligible": "Yes"
      },
      {
        "relationship_id": "PRREL-e81269595c12",
        "proof_id": "PROOF-CASE-case-study-atex-central-vacuum-for-pharmaceutical-plant-peat-dust",
        "target_entity_id": "PRD-cvs-150-a1032",
        "target_entity_type": "product",
        "relationship": "documents installed or demonstrated product",
        "confidence": "High",
        "rationale": "CVS 150",
        "public_eligible": "Yes"
      },
      {
        "relationship_id": "PRREL-ec1525a9ec46",
        "proof_id": "PROOF-CASE-case-study-atex-central-vacuum-for-pharmaceutical-plant-peat-dust",
        "target_entity_id": "MKT-m6",
        "target_entity_type": "industry",
        "relationship": "documents market application",
        "confidence": "High",
        "rationale": "CASE STUDY – ATEX CENTRAL VACUUM FOR PEAT DUST",
        "public_eligible": "Yes"
      },
      {
        "relationship_id": "PRREL-c8ef83fbdeb6",
        "proof_id": "PROOF-CASE-case-study-atex-central-vacuum-for-pharmaceutical-plant-peat-dust",
        "target_entity_id": "MKT-m20",
        "target_entity_type": "industry",
        "relationship": "documents market application",
        "confidence": "High",
        "rationale": "CASE STUDY – ATEX CENTRAL VACUUM FOR PEAT DUST",
        "public_eligible": "Yes"
      },
      {
        "relationship_id": "PRREL-14f8c2f66340",
        "proof_id": "PROOF-CASE-case-study-atex-central-vacuum-for-pharmaceutical-plant-peat-dust",
        "target_entity_id": "LANE-06",
        "target_entity_type": "commercial_lane",
        "relationship": "supports commercial lane",
        "confidence": "High",
        "rationale": "CASE STUDY – ATEX CENTRAL VACUUM FOR PEAT DUST",
        "public_eligible": "Yes"
      },
      {
        "relationship_id": "PRREL-a6c15ff87383",
        "proof_id": "PROOF-CASE-case-study-atex-central-vacuum-for-pharmaceutical-plant-peat-dust",
        "target_entity_id": "LANE-11",
        "target_entity_type": "commercial_lane",
        "relationship": "supports commercial lane",
        "confidence": "High",
        "rationale": "CASE STUDY – ATEX CENTRAL VACUUM FOR PEAT DUST",
        "public_eligible": "Yes"
      },
      {
        "relationship_id": "PRREL-ee4c2c108261",
        "proof_id": "PROOF-CASE-case-study-atex-central-vacuum-for-pharmaceutical-plant-peat-dust",
        "target_entity_id": "LANE-20",
        "target_entity_type": "commercial_lane",
        "relationship": "supports commercial lane",
        "confidence": "High",
        "rationale": "CASE STUDY – ATEX CENTRAL VACUUM FOR PEAT DUST",
        "public_eligible": "Yes"
      }
    ]
  },
  "support": {
    "unknown_or_unverified_information": {
      "next_best_page": "https://depurecousa.com/depureco-contact-us/",
      "material_testing": "https://depurecousa.com/industrial-vacuum-material-testing/",
      "contact_page": "https://depurecousa.com/depureco-contact-us/",
      "email": "sales@depurecousa.com",
      "phone": "737-320-9102",
      "phone_uri": "tel:+17373209102"
    },
    "selection_rule": "Use this reference for qualification and routing. Final product, compliance, filtration, chemical compatibility, and system design decisions require application review."
  }
}