Operators of aquatic facilities know the importance that proper pH holds in maintaining clean, healthy water. Swimmer comfort depends on having pH in balance (7.2 to 7.8) not to mention that it is also a key component in chlorine’s effectiveness in attacking pathogens. Acid addition plays a pivotal role to keep pH in check. Yet, the forms in which it comes and the delivery systems used to administer it can be cumbersome and open to safety concerns. A new acid delivery system from Axiall (Water Treatment Products group), a Westlake Company, is out to change all that.