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The pungent smell of Formaldehyde preservative was thick throughout the Biology buildings and after a ventilation failure, it and other air pollutants was suspected to have made many students and professors ill with headaches, nausea, and respiratory difficulty. Lyon, France: International Agency for Research on Cancer, 1979., p. A prominently displayed notice should give the name of the Scientific Investigator or other person who can advise in an emergency & who can inform others (such as firemen) on the handling of carcinogenic substances.

I was among them and once again had become a potential victim of Formaldehyde poisoning. Handling Chemical Carcinogens in the Laboratory: Problems of Safety. 10]**PEER REVIEWED**PRECAUTIONS FOR "CARCINOGENS": Doors leading into areas where carcinogens are used ...

Have you ever suffered from burning eyes, nose, throat, or lungs while only in a particular building or home?

If so, you too may be inhaling elevated levels of this noxious gas.

So the off-gasing of Formaldehyde was both constant and very concentrated in the Biology classrooms for weeks at a time.

There were many complaints of headache, dizziness, watery eyes, and respiratory difficulty.

This gas can be nearly impossible to completely eliminate depending on what exactly the sources of Formaldehyde off-gassing in your home are. 250]**PEER REVIEWED**Cleanup Methods: Use fluorocarbon water spray, Cellosize and Hycar to diminish vapors. Environmental Contaminant Reference Databook Volume 1. [Environment Canada; Tech Info for Problem Spills: Formaldehyde p.88 (1985)]**PEER REVIEWED**Environmental considerations-land spill: Dig a pit, pond, lagoon, holding area to contain liquid or solid material. Washington, DC: Association of American Railroads, Bureau of Explosives, 1994., p. [40 CFR 240-280, 300-306, 702-799 (7/1/2000)]**PEER REVIEWED**Generators of waste (equal to or greater than 100 kg/mo) containing this contaminant, EPA hazardous waste number U122, must conform with USEPA regulations in storage, transportation, treatment and disposal of waste. A good candidate for fluidized bed incineration at a temperature range of 450 to 980 deg C and residence times of seconds for liquids and gases, and longer for solids. Air testing for Formaldehyde will confirm a problem with your indoor air, and the results report will give you guidance on how to reduce your inside concentrations, if possible. Washington, DC: Association of American Railroads, Bureau of Explosives, 1994., p. should be decontaminated by solvent extraction, by chemical destruction, or in specially designed incinerators. Not recommendable methods: Evaporation & alkaline hydrolysis. 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. Testing, source control, ventilation, and air cleaning should all play a part in an effective reduction strategy due to how wide-spread this airborne toxin tends to be inside our homes. Handling Chemical Carcinogens in the Laboratory: Problems of Safety. 13]**PEER REVIEWED**Protect containers against physical damage. Store where temperature range is 16 deg C to 35 deg C. Inject "universal" gelling agent to solidify encircled spill and increase effectiveness of booms. If dissolved, in region of 10 ppm or greater concentration, apply activated carbon at ten times the spilled amount. Lyon, France: International Agency for Research on Cancer, 1979., p. This page covers everything you may want to know about this indoor air pollutant. Should not be stored in confined spaces or near open flames. Use mechanical dredges or lifts to remove immobilized masses of pollutants and precipitates. Emergency Handling of Hazardous Materials in Surface Transportation. Handling Chemical Carcinogens in the Laboratory: Problems of Safety. 14]**PEER REVIEWED**PRECAUTIONS FOR "CARCINOGENS": ... Incineration may be only feasible method for disposal of contaminated laboratory waste from biological expt. aqueous & organic-solvent solutions, otherwise it is necessary ...

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