AV420 single-channel high-level dissolved organics monitors act as surrogate color monitors on coagulation control applications to provide early warning of increase in organics from decay of algae blooms for potable water treatment plants.
Long term field trials have shown that maintenance demands on these applications are minimal.
Features
Dual input gives two measurements in one instrument, each input can be either high range or low range
cost-effective
Surrogate color measurement
significant savings on operational costs through lower maintenance requirements
Savings on alum or ferric are achieved on potable water treatment plants
coagulation control cost saving
Less alum, less sludge
reduced sludge disposal costs
THM (trihalomethanes) precursor alert
provides advanced warning of increased risk of THM development
Automatic compensation for turbidity
reduces initial capital expenditure, minimizing operational costs