00:00 - Introduction

01:18 - Non-LSI causes of corrosion

03:34 - Scenario 1: Chasing pH and range chemistry

09:05 - Acid abuse vs. containing pH

10:15 - Pouring undiluted acid can scale heaters?

13:06 - Scenario 2: Stray current / electrochemical corrosion

15:51 - Closing

16:27 - Watershape University - Service 1211: Essential Water Chemistry Class

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Swim Across America | Team Orenda: https://www.swimacrossamerica.org/goto/orenda

00:00 - Reminder: Watershape University Service 1211: Essential Water Chemistry class (8-hour certification)

04:50 - What is corrosion?

09:23 - Moisture, Condensation, and Corrosion

14:39- Metallurgist's explanation of corrosion

16:43 - What types of metals corrode?

23:48 - Residential pool corrosion

25:17 - Bonding against stray current

30:05 - Black flakes in the pool

31:44 - How to fix and prevent corrosion

35:07 - Closing

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Swim Across America | Team Orenda: https://www.swimacrossamerica.org/goto/orenda

00:00 - Introduction

00:12 - New Watershape University Class: Service 1211 - Essential Water Chemistry

05:42 - One big question each year

08:59 - Constant 1: Water will always return to its natural state

09:44 - Constant 2: Henry's Law

10:37 - Constant 3: Gravity

12:49 - Example of all three constants in one pool

19:59 - The three constants are eternal

21:52 - Closing

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SUPPORT HURRICANE HELENE VICTIMS: https://www.wryker.com/collections/helene-disaster-relief . Check out with promo code HELENE. What you buy will be matched buy Wryker Supply. Enter your shipping address, but the promo code will ensure the products go on a pallet for delivery to Samaritan's Purse.

00:00 - Introduction

00:49 - What is TenJam?

04:08 - Water inside pool furniture

07:33 - Why scum lines and calcium scale forms on pool furniture

14:46 -Clean up and prevention

21:41 - Closing

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

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SUPPORT HURRICANE HELENE VICTIMS: https://www.wryker.com/collections/helene-disaster-relief . Check out with promo code HELENE. What you buy will be matched buy Wryker Supply. Enter your shipping address, but the promo code will ensure the products go on a pallet for delivery to Samaritan's Purse.

00:00 - Introduction

01:05 - Teresa Berry

05:29 - The origins of PaythePoolman

08:19 - Problems addressed

11:35 - What constants can you rely on?

25:05 - Closing

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

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SUPPORT HURRICANE HELENE VICTIMS: https://www.wryker.com/collections/helene-disaster-relief . Check out with promo code HELENE. What you buy will be matched buy Wryker Supply. Enter your shipping address, but the promo code will ensure the products go on a pallet for delivery to Samaritan's Purse.

00:00 - Introduction

03:03 - Hurricane Helene

07:14 - How much rain and flooding?

09:06 - Gravity is a constant

12:44 - Pools are just domesticated water

15:21 - Don't fight water.

16:53 - Announcing WU 1211: Basic Water Chemistry

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

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00:00 - Introduction

02:27 - Testing frequency

05:11 - Melamine reagent for CYA testing

08:32 - Diluting the sample

13:32 - More testing precision at low CYA levels

17:51 - The future of CYA testing

21:17 - Closing

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

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00:00 - Introduction

02:15 - Credit to whom it is owed

03:14 - What is calcium phosphate?

08:42 - Formula for calcium phosphate precipitation

14:34 - Lab results (thanks Que Hales!)

16:05 - How to identify and prevent calcium phosphate scale

19:43 - Closing

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

Connect with Orenda Technologies

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