PACS Activated Carbon Services offers activated carbon testing to determine remaining service life. Large-scale application users of activated carbon need to change out used carbon with fresh and must have a method to estimate remaining service life for budgeting and operational control. Activated carbon adsorption is an exothermic process, meaning that heat is given off during adsorption. Measuring the heat produced is a quick, low-cost means of assessing the remaining adsorption capacity of the carbon. Testing can be provided as a RUSH service.
http://www.pacslabs.com
(800) 334-0459