Abstract
Reuse of cooling tower blow down cannot only provide energy conservation, but can provide water conservation and chemical conservation. To be effective, it is critical that the water treatment program be coordinated with the treatment of the blow down for reuse into the cooling tower system. Several plants have been built and operated with considerable difficulty regarding effective operation of the softener due to improper chemical selection. However, other plants have utilized the proper chemicals which not only improve the softener's performance and operation, but also effectively reduces the size of the softener. Thus, initial capital and operating savings are obtained. Detailed information is provided on guidelines and case histories of operating units.
Puckorius, P. R. (1981). Cooling Water Systems - Energy Savings/Lower Costs By Reusing Cooling Tower Blowdown. Energy Systems Laboratory (http://esl.tamu.edu); Texas A&M University (http://www.tamu.edu). Available electronically from
https : / /hdl .handle .net /1969 .1 /94481.