Full Description

The performance of point-of-entry granular activated carbon (GAC) and diffused-bubble and bubble-plate aeration systems was evaluated for one year with respect to radon removal efficiency, potential problems, and economics. The radon removal efficiency of the GAC units gradually deteriorated from 99.7 to 79 percent when cationic exchange pretreatment was not used and from 99.7 to 85 percent with pretreatment added. Both aeration techniques were consistently efficient (

Product Details

Edition: Vol. 85 - No. 6 Published: 06/01/1993 Number of Pages: 12 File Size: 1 file , 2.4 MB