Understanding Radioactive Wastes

Radioactive waste isn’t just a nuclear power plant problem, it’s a widespread challenge faced by hospitals, research labs, manufacturers, and businesses across The United States. At ADCO Environmental Services, we help clients understand, manage, and properly dispose of radioactive materials ranging from exit signs to sealed sources and dry active waste. In this post, we’ll explore what radioactive waste is, why proper disposal is critical, how ADCO can help keep you in compliance with the regulatory agencies, and safe.

What Is Radioactive Waste?

Radioactive waste includes materials that contain radionuclides—unstable atoms that emit ionizing radiation. These materials can be naturally occurring (N.O.R.M.) or man-made, and their hazardous nature lies in their ability to decay and release harmful radiation over time.

Waste is generally classified into three categories:

Low-Level Waste (LLW): Items like protective clothing, filters, and paper products with minimal radioactivity.
Intermediate-Level Waste (ILW): May include resins, mixed wastes, and contaminated equipment.
High-Level Waste (HLW): Primarily spent fuel from nuclear reactors—extremely radioactive and heat-producing.

Common Sources of Radioactive Waste

Many businesses generate radioactive waste without realizing it. Here are a few examples:

Tritium exit signs
Smoke detectors containing Americium-241
Sealed sources used in industrial radiography or medical diagnostics
Thorium Nitrate compounds
Lab vials and dry active waste (DAW) such as gloves, wipes, and paper products

NORM and TENORM: What’s the Difference?

NORM (Naturally Occurring Radioactive Material) includes elements like Uranium, Thorium, and Radium that exist in the Earth. TENORM (Technologically Enhanced NORM)results when industrial processes—such as mining, Oil and gas production, or water treatment—concentrate or expose these radioactive elements.

These waste types are especially common in industries like:

Oil & Gas
Geothermal Energy
Coal Combustion
Phosphate Production

Low-Level Radioactive Waste (LLRW)

Roughly 97% of all radioactive waste is classified as LLRW. These wastes contain low concentrations of radionuclides such as Cesium-137 (Cs-137) or Strontium-90 (Sr-90). Because they are less hazardous, they require less shielding and simpler disposal procedures compared to HLW.

ADCO handles Class A, B, and C LLRW, including:

Mixed wastes with hazardous and radioactive components
Radium/beryllium devices
Sealed sources

How Radioactive Waste Is Transported

Transportation of radioactive materials is tightly regulated by The Department of Transportation (DOT) and Nuclear Regulatory Commission (NRC). Packages must be specially labeled, routed, and handled by certified professionals.

At ADCO, we manage the entire process:

Waste profiling and classification
DOT-compliant labeling and documentation
Shipping coordination with licensed disposal facilities
State-specific regulatory compliance

Partnering with ADCO for Radioactive Waste Disposal

When you work with ADCO Environmental Services, you gain access to decades of expertise in hazardous and radioactive waste management. We offer complete disposal solutions for:

We simplify compliance, reduce your liability, and ensure all waste is properly managed from the time of pickup to the waste’s final disposal.

Contact ADCO Today

Don’t leave your radioactive waste disposal to chance. Let the experts at ADCO Environmental Services guide you every step of the way. For questions or to request a quote, call 877-254-ADCO (2326) or contact us online.

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