Calgon Carbon Corp vs Desotec US LLC
Both: Other recovery · Storage · Toxic discarded chemicals (U codes) · Toxic organics (D012–D043) · Wood-preserving wastes and leachate (F032–F039).
How they differ
- Facility type: Industrial site receiving off-site waste vs Waste management firm.
- Violation record (5 years): 6–20 violations vs 1–5 violations.
- How received waste was managed: both: Other recovery; only Calgon Carbon Corp: Other treatment.
- Waste received, by EPA code class: both: Toxic discarded chemicals (U codes), Toxic organics (D012–D043), Wood-preserving wastes and leachate (F032–F039); only Calgon Carbon Corp: Industry-specific wastes (K codes); only Desotec US LLC: Ignitable waste (D001), Spent solvents (F001–F005).
- Permitted operating units: both: Storage; only Calgon Carbon Corp: Treatment; only Desotec US LLC: Thermal treatment.
- Last on-site inspection: Sep 4, 2025 vs Aug 25, 2026.
Side by side
| Calgon Carbon Corp | Desotec US LLC | |
|---|---|---|
| Location | 200 Neville Rd, Pittsburgh, Pennsylvania 15225-1620 | 118 Park Rd, Darlington, Pennsylvania 16115-1636 |
| Facility type | Industrial site receiving off-site waste | Waste management firm |
| Off-site receipts (latest Biennial Report) | 1,000–10,000 tons in 2023 | 1,000–10,000 tons in 2023 |
| Violation record (5 years) | 6–20 violations | 1–5 violations |
| How received waste was managed | Other recovery, Other treatment | Other recovery |
| Waste received, by EPA code class | Toxic organics (D012–D043), Industry-specific wastes (K codes), Wood-preserving wastes and leachate (F032–F039), Toxic discarded chemicals (U codes) | Wood-preserving wastes and leachate (F032–F039), Toxic discarded chemicals (U codes), Ignitable waste (D001), Toxic organics (D012–D043), Spent solvents (F001–F005) |
| Permitted operating units | Treatment, Storage | Thermal treatment, Storage |
| Final penalties, last 5 years | 0 USD | 0 USD |
| Formal enforcement actions, last 5 years | 0 | 0 |
| Last on-site inspection | Sep 4, 2025 | Aug 25, 2026 |
| EPA ID | PAD000736942 | PAD987270725 |
| Operator | Calgon Carbon Corp | — |
| Waste received from off-site | 1,934.8 tons | 2,315.4 tons |
| Manifests received (e-Manifest, 12 months) | 218 | 246 |
| Tons received on those manifests | 2,552.3 tons | 2,143.4 tons |
| Shipping sites on those manifests | 22 | 58 |
| Latest manifested receipt | Jul 14, 2026 | Jul 17, 2026 |
| Inspections, last 5 years | 8 | 7 |
| Violations, last 5 years | 7 | 2 |
| Violations not yet returned to compliance | 7 | 0 |
| Of those, determined over 5 years ago | 0 | — |
| Violation areas (5 years) | TSD - Tank System Standards, Permits - General Information, TSD - Air Emission Standards - Tanks/SI/Containers, TSD - Preparedness and Prevention | TSD - General, Generators - General |
| Used oil activities | No | No |
| Transfer facility | No | Yes |
| Recycler | No | No |
| Primary NAICS | 325998 | 562211 |
| Why this facility type | Primary NAICS 325998 is not a waste-management code (562), and the 2023 Biennial Report records 1,934.8 tons received from off-site. | Primary NAICS 562211 is in waste management and remediation services (562). |
| Source record | U.S. EPA RCRAInfo, verified Oct 21, 2026 | U.S. EPA RCRAInfo, verified Oct 21, 2026 |
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