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Organic
Water Treatment Chemicals
Steam Boilers, Cooling Towers,
Hot And Chilled Closed Systems
Fuel Oil Treatment
(Home of D.M Concentrate)
Suggested
Testing and Frequency
The following is a list of
suggested tests and the suggested
frequency that the tests should
be conducted. Of course, everyone's
situation may be a little different.
| System |
Test |
Minimum
Frequency
|
| Sodium
Zeolite Softener |
Hardness |
1-3
times/day |
| Elution
Study |
Annually |
| Inspect
Equipment |
Annually |
| Resin
Analysis |
Annually |
| Demineralizer |
Conductivity |
Continuously |
| Silica |
Continuously |
| Elution |
Annually |
| Inspect
Equipment |
Annually |
| Resin
Analysis |
Annually |
| Feed water |
Hardness |
1-3
times/day |
| Iron |
Daily |
| Copper |
Daily |
| Oxygen |
Daily |
| pH |
1-3
times/day |
| DEHA
(if applicable) |
1-3
times/day |
| Boiler |
D.M
/ Phosphate (if applicable) |
1-3
times/day |
| P-alkalinity
/ M -alkalinity |
1-3
times/day |
| Silica |
1-3
times/day |
| Sulfite
(if applicable) |
1-3
times/day |
| Conductivity |
1-3
times/day |
| Boiler
Inspection |
Annually |
| Deposit
Analysis |
Annually |
| Steam |
Sodium
Test |
Annually |
| Conductivity |
1-3
times/day (1) |
| Continuously
(2) |
| Condensate |
pH |
1-3
times/day |
| Iron |
Daily |
| Copper |
Daily |
| Corrosion
Coupons |
Quarterly |
(1) In low pressure
systems where steam purity is
not critical.
(2) In high pressure systems
that have super-heaters, turbines,
or where process steam restrictions
apply.
|
Analysis 
