An ever-present challenge for building managers and water treatment specialists is managing Biochemical Oxygen Demand (BOD) levels in their effluent to be compliant with local regulations. Failure to meet permissible …
Preventing and Managing Legionella in Potable Water Systems
By: Alex Gowgiel, PE, CWT HOH Water Safety Compliance Specialist Last week, the team at HOH participated in the World Vision Global 6K for Water. The event supports their mission …
Managing Glycol In Your Closed-Loop Water Systems
Facility managers know that adding glycol to their closed-loop water systems is essential for freeze protection. However, many rely on existing protocols or “what we’ve always done” as their guidepost. …
3 Types Of Chemical Cleaning For Cooling Towers
Because they work so hard and there’s a slim margin for error, it’s important to have year-round awareness of the condition of your cooling towers. Regular cleaning and disinfection will …