00:00 - Intro

02:21 - Evaporation is the process of liquid water converting into water vapor (gas). And this process takes energy (heat) to occur.

03:40 - Humidity in the air and the difference between air and water temperature (delta T) are the two main factors that determine evaporation rate.

05:03 - How evaporation affects water chemistry.  An average pool loses roughly its entire volume of pool water in a given year.

06:28 - Difference in temperature between water and air matters a lot. Cold air and warm water evaporates more. 

08:58 - Anything in tap water tends to accumulate over time (calcium, metals, etc.). Things not in tap water tend to stay consistent (CYA, salinity, etc.)

10:34 - https://blog.orendatech.com/evaporation-and-accumulation

11:27 - Evaporation scum/scale line on their tile, above the waterline. Not necessarily an LSI violation, because water leaves, so the saturation of CaCO3 goes up.

14:21 - Winterization involves draining water down, and the dilution throughout the winter drastically changes water chemistry.

16:52 - Analogy: glass of water. CH = 200 ppm.  Drink half, the CH does not change.  Let half evaporate, and the CH doubles.

18:19 - Thanks for listening!

------------------------------------

Connect with Orenda Technologies

Website: https://www.orendatech.com

Blog: https://blog.orendatech.com

YouTube: https://www.youtube.com/user/OrendaTechnologies

Facebook: https://www.facebook.com/orendatech/

Instagram: https://www.instagram.com/orendatechnologies/

______________________________

Connect with us!

Realize your full potential.
Watershape University®

Water chemistry questions?
Orenda®

Questions? Comments? Or apply to sponsor the show:
[email protected]

Facebook: @ruleyourpool

YouTube: @rule-your-pool