Hmm good so far. Presumably there will be at least some losses, since the system is open to the atmosphere. So you'll need good evidence for how safe the chemicals are. (I appreciate you may not want to tell us what they are yet)
Yep - there will definitely be a few losses, specifically in cooling tower drift (water droplets blowing out the top) and blowdown (water being expelled from tower to improve water purity). Luckily, our chemicals are all found in every day uses and not shown to have adverse environmental impacts. We definitely need to do more testing on this front to continue to build up our datasets, but our specific chemicals were selected to enable safe and widespread usage in cooling towers around the world.