Although some commercial replacement drinks contain salt, this is not necessary for acclimatized individuals because most people add enough salt to their summer diets. ... Portable or local exhaust systems may be more effective or practical in smaller areas. ... An altemative to air conditioning is the use of chillers to circulate cool water through heat exchangers over which air from the ventilation system isanbsp;...
|Title||:||OSHA technical manual|
|Author||:||United States. Occupational Safety and Health Administration. Office of Science and Technology Assessment|