Distribution Across Electronic Equipment Rooms of the Deposition Velocities of Ionic Substances
10 October 1988
Previously, we have reported on measurement of airborne concentrations and surface accumulations of ionic substances at electronic equipment installations at Wichita, Kansas, at Lubbock Texas, and Newark, New Jersey. Dichotomous samplers were used to collect samples at weekly intervals for at least several months at each location. Sampling of ionic substances that accumulated on surfaces was accomplished using filter paper extraction of structural zinc and aluminum surfaces associated with the equipment.