157 Pinks and Blues When Your Pinks Dont Turn Pink

Published: Sept. 25, 2020, 5 a.m.

Our test kits are our greatest tool. But what happens when the tests we rely on don\u2019t do what they are supposed to do? Yes, your tests know how to lie! They also know how to have a bit of fun and not react the way you are expecting. Adds a bit more fun to our job, doesn\u2019t it?\xa0

Well, the fact is our test will always react within the confines of chemistry, even if we don\u2019t understand the chemistry. The only way to truly understand your tests is to understand the chemistry that allows them to work. And there again, another thing to learn in water treatment.\xa0This is why\xa0I always say that you should learn something every day in the water treatment industry!\xa0

Today, we are going to talk about understanding our tests better. I have chosen questions from the Scaling UP! mailbag about tests. What happens when our pinks don\u2019t turn pink, and our blues don\u2019t turn blue? That\u2019s what we are talking about today.\xa0\xa0\xa0\xa0

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Timestamps:

Knowing the basics of your tests [8:10]\xa0\xa0

Importance of clean test kits [10:00]\xa0\xa0

Importance of measuring accurately [10:40]\xa0\xa0

Chloride test [11:32]\xa0\xa0

Alkalinity test [22:00]\xa0\xa0

Nitrite test [27:47]\xa0\xa0

Alkalinity relationships [28:42]\xa0\xa0

Free Chlorine test [32:01]\xa0\xa0

Sulfite test [36:45]\xa0\xa0

Phosphate test [40:00]\xa0\xa0

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Quotes:

\u201cAs a professional water treater, you need to know the procedures of your tests.\u201d\xa0\xa0

\u201cIt\u2019s better to be consistently wrong than to be all over the map.\u201d\xa0\xa0

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Links Mentioned:

Rising Tide Mastermind\xa0\xa0

AWT Annual Convention and Exposition\xa0\xa0

Scaling Up! H2O After Hours Hang\xa0\xa0

Industrial Water Week\xa0\xa0

116 Pinks and Blues: System Volume

046 The One About Phosphate Testing

Hach Water Analysis Handbook

Submit a show idea\xa0

1 Chloride SN Hach

10 Organic PO4 heat (total)

11 UV Digestion PO4

2. Chloride M Hach

3 Tritation Manipulation

4 Alkalinity Hach

5 Chlorine FAS-DPD_APS

5.5 Total Chlorine Hach

6 Free DPD Hach

7 Sulfite Hach

8 Ortho PO4 Phosper3

9 Ortho PO4 moly

Chloride APS

Hardness Hach

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