https://completemarkets.com/Article/article-post/1623/INDOOR-AIR-QUALITY-AND-HOW-TO-IMPROVE-IT/
...acid Sources: X-ray development equipment, silicone caulking compounds. Acut...itivity should be thoroughly evaluated and the problem identified and corrected before returning them to ...
https://completemarkets.com/Article/article-post/2004/AGENTS-FOR-CHANGE-WE-CAN-MAKE-THE-WORKPLACE-SAFER/
... employees rather than by faulty equipment or conditions. Turning over the res...of Professional Insurance Agents (Pia) and president of Compaudit Services, a ...
https://completemarkets.com/company/CompleteMarkets/Articles/content-package/IMMS-Library/TabCategory/article-post/1623/INDOOR-AIR-QUALITY-AND-HOW-TO-IMPROVE-IT/
... quality problems is ensuring an adequate supply of fresh outdoor air through natural or mechanical ventilation. Outside air intakes should not be located in close proximity to potential sources of contamination (automobile garages, cooling towers, building exhausts, roadways) . The American Society of Heating Refrigerating and Air-conditioning Engineers (ASHRAE) in its 62-1989 standard recommends 20 cubic feet per minute (CFM) of outdoor air per occupant for offices. For smoking lounges, up to 60 CFM of outdoor air per occupant should be provided. When possible, use local ... fever, allergic rhinitis, etc.) and infections such as legionellosis are seen. Symptoms include chills, fever, muscle ache, chest tightness, headache, cough, sore throat, diarrhea, and nausea. MAJOR INDOOR AIR CONTAMINANTS Acetic acid Sources: X-ray development equipment, silicone caulking compounds. Acute health effects: eye, respiratory and mucous membrane irritation. Carbon dioxide Sources: unvented gas and kerosene appliances, improperly vented devices, processes or operations which produce combustion products, human respiration. Acute health effects: difficulty concentrating, ... 20% -60% 3) temperature control in the range of 68-76 degrees F VENTILATION Ventilation includes the use of natural, dilution, local exhaust, or increased ventilation efficiency. The most effective engineering control for prevention of indoor air quality problems is ensuring an adequate supply of fresh outdoor air through natural or mechanical ventilation. Outside air intakes should not be located in close proximity to potential sources of contamination (automobile garages, cooling towers, building exhausts, roadways) . The American Society of Heating Refrigerating and Air-conditioning Engineers (ASHRAE ...