WATER TREATMENT & ACCESSORIES, LLC
OPERATING PARAMETERS (WATER QUALITY) FOR ULTRAVIOLET APPLICATIONS
THE FOLLOWING ARE THE RECOMMENDED MAXIMUM CONCENTRATION LEVELS TO THE ULTRAVIOLET INLET IN STANDARD APPLICATIONS.
Turbidity
Suspended Solids
Color
Iron
Manganese
Ph
Hardness |
|
5 NTU maximum
10 mg/L maximum
None
0.3 ppm maximum
0.05 mg/L maximum
6.5 to 9.5
7 grains maximum |
An in-line sediment filter (5 micron) is recommended before the ultraviolet system. This will protect the quartz from fouling, and is a simple vessel for down-line chlorination after service on the system.
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