Alyza IQ PO4
Technical data
159
ba76201d03
05/2020
7.2
Application conditions
Suitability and
areas of
application
The Alyza IQ analyzer is designed for online measurements of the orthophos-
phate concentration (PO4) in aqueous samples (e.g. in the effluents of waste
water treatment plants), and to control and regulate the elimination of phospho-
rus in waste water treatment plants.
Requirements of
the measuring
medium (by the
measuring unit)
The FM/PC can be used if the test sample meets the following requirements.
Requirements of
the test sample
(by the filtration
system)
Temperature
+4 … +45 °C (+39 … +113°F)
pH value
5…9
Solids contents
0 (max. particle size: 0.45 µm)
Bacteria
0 (as far as possible, free from bacteria)
Air bubbles
0 (as far as possible, free from air bubbles)
Required flow rate
Volume surge of the sample in the overflow vessel: < 1
ml/surge or,
with quasi continuous supply:
Volume flow of the sample in the overflow vessel:
1 ... 25 ml/min
Hardness
≤
20° dH
The requirements of the test sample are met by using the FM/PC fil-
ter module available as an accessory.
Temperature
+4 … +45 °C (+39 … +113°F)
pH value
5…9
Solids contents
< 6 g/l
Summary of Contents for WTW Alyza IQ PO4
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