



Alkalinity
Bacteria Count
Bromine
Chlorine
Phosphate
Hardness
Phosphonate
Iron
Nitrite
Alkalinity
Conductivity
DEHA
Film. Amine
Molybdate
ORP
Oxygen (DO)
Glycol
pH
Sulfite
Chemical Function
Water Testing
Carbonic Acid Control
Fe Corrosion Detection
Freeze Control
Oxygen Corrosion
Scale Prevention
Bacteria/Algea Control
Caustic Attack
Carryover Control
Metal Passivation
System vs Water Test
Function vs Water Test
Cooling Tower
Closed
Loop
Hot Water
Cold
Steam
Boiler
Condensate
For easier usage: please see desktop version.
Water Testing
Chemical Corrections &
Cooling Tower
Hot Water
Cold
Closed
Loop
Condensate
Steam
Boiler






























































































































Function







































Alkalinity Testing
Alkalinity is the capacity of water to neutralize an acid.
Videos:
P = Phenolphthalien & changes color @ pH 8.3
T = Total & uses an indicator that changes color @ pH 4.5
High total (T) alkalinity results in a higher chance of foaming and carryover
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Hydrate alkalinity (OH ) = 2P - T
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IF results ≤ 0, then hydrate alkalinity = 0
Low hydrate alkalinity (OH ) results in inability to chelate ("grab") Ca and Mg which may lead to scale formation
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+2
+2


Soft, phosphate based sludge falls to bottom of boiler and is removed via blowdowns.
Water Testing -
Alkalinity -
Alkalinity vs. pH
6:17
Water Testing -
Alkalinity - Test Kit - P/T
4:04
Bromine Testing
Bromine, along with other halogens (such as chlorine and iodine), make excellent biocides by "biting" holes in exterior bacterial cell walls. Bromine can then enter to disrupt and kill the organism.
Videos:
Test Kit
'Free' Bromine refers to unreacted, available bromine.
Note: Some test kits simply measure halogen concentration. That is, the kit may say that it is measuring chlorine, but it also is measuring bromine in addition to any chlorine present. Normally this is not an issue as that only one biocide is used at a time. Please see your kit's manufacturer for further instructions.
Water Testing -
Bromine -
Titration Test Kit
2:09
Water Testing -
Bromine -
In Water Treatment
1:13
Chlorine Testing
Chlorine, along with other halogens (such as bromine and iodine), make excellent biocides by "biting" holes in exterior bacterial cell walls. Chlorine can then enter to disrupt and kill the organism.
Videos:
'Free' Chlorine refers to unreacted, available chlorine.
Water Testing -
Chlorine -
In Water Works
4:26
Water Testing -
Chlorine -
Free and Total Titration
5:08