Fluorescent Lamp Disposal State Regulations

While the federal government doesn't require recycling of all fluorescent lighting, several states have addressed this health issue with their own, more specific regulations regarding fluorescent lamp disposal. Minnesota, Massachusetts, California and Vermont are among states that prohibit disposal of all mercury-product waste in landfills. New York has a similar ban, with an exemption for households and businesses with 100 or less employees disposing of 15 or less non-hazardous waste lamps per month. Many other states prohibit non-household generators from disposing of any mercury containing fluorescent lamps in solid waste landfills regardless of TCLP test results, including Connecticut, Maine, New Hampshire, Florida and Rhode Island.

Brad Buscher
Chairman and CEO
VaporLok Products LLC

Study Results Indicate the Need for Safer Packaging, Storage and Transportation of Used Fluorescent Lamps

Results of a recent study conducted by a research team at the University of Minnesota School of Public Health, Division of Environmental Health Sciences suggest that most containers used for storage and transportation of used fluorescent lamps to recycling centers do not provide necessary levels of protection against mercury vapors emitted from broken lamps.

The study, published in the March 2009 issue of the Journal of the Air & Waste Management Association, found that of the five packages tested in the study, just one configuration—consisting of a zip-closure plastic-foil laminate bag layered between two cardboard boxes—minimized exposure levels below acceptable occupational limits, as defined by state and federal regulations and guidelines.

Based on the measurements of mercury vapor from single broken fluorescent bulbs, it was determined the need for additional research to quantify emissions from various types of packaging. The results indicate that emissions from packages not designed to contain mercury vapor represent a real health and safety concern.

Brad Buscher
Chairman and CEO
VaporLok Products LLC

Pros and Cons of Fluorescent Lamps

Fluorescent lamps and CFLs are four to six times more efficient than their incandescent counterparts and emit about the same amount of visible light, all while offering longer working life and saving significant energy costs. Further, energy-efficient lighting is one of the lowest-cost ways for the nation to reduce electricity use and greenhouse gases. Although incandescent light bulbs may seem like the cheaper option at the counter, consumers will actually save money on CFLs in the long run. While a CFL may cost about $2.00 per bulb, compared to about $0.50 cents for an incandescent bulb, a CFL is four to six times more efficient than an incandescent and lasts an estimated 8 to 15 times as long as an incandescent.

While all of this is positive, there is one major con to fluorescent lamps: mercury. Fluorescent bulbs and CFLs contain small quantities of mercury—which can cause environmental, safety and health consequences. While the amount of mercury used in an individual fluorescent bulb has decreased over the past years, one broken 4-foot fluorescent lamp in a small room or vehicle can release enough mercury vapor to exceed the OSHA mercury exposure 8-hour limit—posing a significant occupational health risk. Plus, mercury vapor can be emitted for weeks after a single bulb is broken.

Due to their mercury content, disposing of fluorescent lamps and CFLs is an important issue. It is important for consumers to realize that CFLs and fluorescent bulbs require special handling and disposal. They should be properly stored, transported and recycled to prevent these fragile bulbs from breaking and emitting hazardous mercury vapor. Learn how to safely clean up a broken bulb or safely package a used bulb to send to a recycling facility.

Brad Buscher
Chairman and CEO
VaporLok Products LLC

“Mad As a Hatter”: Truth or Myth

Mercury has long been known to be toxic. The phrase "mad as a hatter" refers to the 19th-century occupational disease that resulted from prolonged contact with the mercury used in the manufacture of felt hats. Along with felt hats, mercury has been taken out of many manufacturing processes and products—as the dangers of mercury exposure become more well known.

Most mercury pesticides have been withdrawn from the U.S. market, and many countries banned ocean dumping of mercury and other pollutants in 1972. Production of mercury-containing interior and exterior paints in the United States was phased out in 1991. Mercury, which has been used in medicines for hundreds of years, continues to be used in various folk remedies that can cause mercury exposures. The use of mercury in dental amalgam for tooth fillings has stirred escalating controversy in recent years. Most other medical uses have been banned or are being phased out.

Despite these changes, some workers today, especially laboratory technicians, nurses, and machine operators, continue to be exposed to mercury on the job. Elemental mercury (the silver liquid familiar in thermometers) is a common occupational source of exposure. Fragile fluorescent lamps and compact fluorescent lamps if broken represent another mercury exposure risk as they are handled by manufacturers, transporters, distributors, retailers, consumers and installers, as well as recycling or waste handlers. There are currently no universally enforced packaging standards designed to protect these people. There now exists a proven packaging design with a vapor resistant and zip seal bag that should be mandated to protect people who work with or near fluorescent lamps, as well as for protecting the surrounding environment.

Brad Buscher
Chairman and CEO
VaporLok Products LLC