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 ... 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. 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 ... Glues and additives in many other synthetic materials and engineered wood products like "Oriented Strand Board" (OSB board) or particle board is why Formaldehyde is so commonly found at elevated levels in millions of homes. 706]**PEER REVIEWED**Formaldehyde gas is stable in the absence of water. Filter housing that is designed so that used filters can be transferred into plastic bag without contaminating maintenance staff is avail commercially. The lid should be secured & the bottles properly labelled. Concentration of formaldehyde in the soln should be below 2% in order to avoid excess exothermic reaction heat.
There were many complaints of headache, dizziness, watery eyes, and respiratory difficulty.
Air cleaning using an efficient air purifier that has the proper gas filtering media (such as the one below) can remove fumes reintroduced from source materials. Handling Chemical Carcinogens in the Laboratory: Problems of Safety. 11]**PEER REVIEWED**The following engineering controls are recommended to minimize formaldehyde exposure: 1. Also, formaldehyde vapors should be prevented from entering the room from the drains serving the main system & the dialysis consoles. [IMDG; International Maritime Dangerous Goods Code; International Maritime Organization p.3347, 8176-1 (1998)]**PEER REVIEWED**Storage Conditions: PROTECT AGAINST PHYSICAL DAMAGE. INDOOR STORAGE SHOULD BE IN AREAS HAVING FLOORS PITCHED TOWARD TRAPPED DRAIN OR IN CURBED RETENTION AREAS.
And ventilation with clean outside air can help to dilute what gets reintroduced but not immediately captured by any air purifier. Local exhaust ventilation should be installed over work stations using formalin or specimens preserved in formalin. Small quantities of formaldehyde should be purchased in plastic containers for ease of handling & safety. The air should be regularly monitored for formaldehyde, & in-service education should be conducted periodically on the effects of formaldehyde. MINIMUM STORAGE TEMP TO PREVENT POLYMERIZATION RANGE FROM 83 DEG F FOR 37% FORMALDEHYDE CONTAINING 0.05% METHYL ALCOHOL TO 29 DEG F FOR FORMALDEHYDE CONTAINING 15% METHYL ALCOHOL.
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.