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17-Dec-2019 23:51

This time our Sick Building Syndrome story made the 6 O'clock news and that was the year the university along with the rest of the nation really started realizing how much of a problem building-related illness was. should be marked distinctively with appropriate labels.

It was a foreshadow to the green-building revolution now well under way.

Formaldehyde was used as a common preservative in the thousands of jarred specimens and animals used for anatomical dissections there too.

Yes, unfortunately I have had to do many cadaver dissections throughout my academic career.

But back then the dangers of exposure to Formaldehyde was not as well understood so we suffered onwards with few eyebrows raised.

The same public schools were also loaded with Asbestos and Lead-based paints back then too. Formaldehyde Exposure 102During my college years this toxic gas once again contributed to Building-related illness at the state university I attended.

As if Katrina families had not suffered enough, concentrations of the gaseous irritant and carcinogen in FEMA trailers was found to be much higher than average after many Katrina families complained of symptoms they suspected were being caused by their FEMA provided mobile homes. Handling Chemical Carcinogens in the Laboratory: Problems of Safety. 10]**PEER REVIEWED**PRECAUTIONS FOR "CARCINOGENS": Rooms in which obvious contamination has occurred, such as spillage, should be decontaminated by lab personnel engaged in expt. Sweeping, brushing & use of dry dusters or mops should be prohibited.

The acute respiratory effects, eye irritation, and headaches experienced by mobile home sheltered Katrina victims made FEMA trailer Formaldehyde a national news headliner which spurred renewed concerns about off-gasing from structural materials found in most homes as well as trailers throughout the United States. Grossly contaminated cleaning materials should not be re-used ...

I say "if possible" because adhesives in wood products and other construction materials is a common bulk source of Formaldehyde off-gassing and they can be wide-spread. 516]**PEER REVIEWED**PRECAUTIONS FOR "CARCINOGENS": A high-efficiency particulate arrestor (HEPA) or charcoal filters can be used to minimize amt of carcinogen in exhausted air ventilated safety cabinets, lab hoods, glove boxes or animal rooms ... should be placed or collected in proper containers for disposal. Peer-review: Dilute formaldehyde waste with a large amt of water and treat the soln by hypochlorite soln. Sources of this gas are often numerous and widely distributed throughout the modern home as part of the actual structure. Sodium carbonate, ammonium hydroxide, or sodium sulfite can neutralize the spill. /SRP: If time permits, pits, ponds, lagoons, soak holes, or holding areas should be sealed with an impermeable flexible membrane liner./ Dike surface flow using soil, sand bags, foamed polyurethane, or foamed concrete. 516]**PEER REVIEWED**Environmental considerations-air spill: Apply water spray or mist to knock down vapors. [USEPA; Engineering Handbook for Hazardous Waste Incineration p.3-13 (1981) EPA ]**PEER REVIEWED**Dissolve in a combustible solvent, then spray the soln into the furnace with afterburner. To guage the problem I highly recommend you quickly, cheaply, and easily do your own Formaldehyde testing using this simple but accurate home air check kit. Combustion products include corrosive or toxic vapors. Emergency Handling of Hazardous Materials in Surface Transportation. Recommendable methods: Incineration, oxidation, & discharge to sewer. The best air purifier for controlling Formaldehyde Gas that is continuously reintroduced into rooms from source materials is one that has a high amount of special chemical gas filtering media such as Activated Carbon Potassium Permanganate filtration. If gowns or towels are contaminated, they should not be sent to laundry, but ...

HEPA filters (or "high efficiency particle arresting" filters) are only for capturing tiny solid particles. decontaminated or burnt, to avoid any hazard to laundry personnel. Formaldehyde Exposure 101In high school Biology classes I remember having to dissect pickled worms, frogs, baby pigs, and even a mink.