Order Digital Reprints
Want a PDF of this article as it appeared in print?
Order Here!
Filed Under
Sign Me Up!
Join your colleagues who already get great content delivered right to their inbox.
Sign up Digital!
If you don't want to bring your iPad into the bathroom, we can send you a magazine subscription for free!
Subscribe to Print!
Caustic leaks and the solution freezing every winter worried operators at the direct filtration Columbia River Water Treatment Plant in Richland, Wash.
A backup system of automatic valves on the chlorine cylinders met regulatory requirements, but the facility was storing 22 tons...
