Mercury containing lamps are federally regulated under the “Resource Conservation and Recovery Act” (RCRA) and are managed under the Universal Waste Rule. Recycling lamps is mandatory in all 50 states and a company may be fined up to $25,000 per occurrence for throwing lamps in the trash. Under federal regulations, a lamp is considered a hazardous waste if it exhibits the characteristic of hazardous waste toxicity. A Toxicity Characteristic Leaching Procedure (TCLP) is used to determine whether or not a lamp exhibits this characteristic. This test measures the leachability of certain...



