Operators can use the continuous readings to watch for sudden changes in organic load that would require alternate treatment procedures. Online analysis allows treatment plants to operate more efficiently reducing labor costs for time consuming laboratory analysis.
UVT can be affected by many factors, from a simple change in seasons to storm events. Potential changes in UVT should be considered in a UV disinfection system for optimized dose delivery.
Hach’s UVAS sc is designed to provide continuous UVT measurement of pre-disinfected source water. Data can immediately be incorporated into the operation in real time.
Features of UV Absorbance/Transmittance Measurement System:
Continuous, automatic early warning systems
Precise balancing of organic load, aeration, and nutrients
Self-cleaning wiper system
Diagnostic routines built into the UVAS sc sensor
Semi-yearly inspection and replacement of wiper and seals
Applications of UV Absorbance/Transmittance Measurement System:
Protection of treatment plants from industrial dischargers
Monitoring shock loads from internal plant processes
Control of activated sludge processes
Control methanol feed in BNR based on organic loading
Final effluent monitoring
Monitoring efficiency of UV disinfection processes
Benefits of UV Absorbance/Transmittance Measurement System:
Identify sudden changes in organic load requiring alternate treatment procedures
Operators can balance other factors resulting in cost and time savings
Eliminates surface films or particles that can diminish accuracy
Reduces the need for extensive calibration and maintenance
Measurement Plus | Quality Measurement Instrumentation & Valving Systems
Measurement Plus is an Australian company specializing in the distribution and service of quality measurement instrumentation, valves and valving systems. Our mission is to offer a superior level of ...