Features & Benefits
Articles regarding the application of SAC (Spectral Absorption Coefficient) measurements
Application of SAC254 measurement for the assessment of micropollutant removal in the adsorptive treatment stage of a municipal wastewater treatment plant.
Rössler, A., Metzger, S., Water Practice and Technology 11(1), 503-515 (2016)
The spectral absorption coefficient at 254 nm as a real-time early warning proxy for detecting faecal pollution events at alpine karst water resources.
Stadler, H. et al., Water. Sci. Technol. 62(8), 1898-1906 (2010)
Monitoring changes in the raw water composition for trend analyses of organic load for immediate exception handling and subsequent adjustment of the treatment process.
Assure validated operation of a UV disinfection system within its specified UV transmittance range.
Continuously monitoring the effectiveness of the activated carbon filtration for accurate predictions of the filter saturation.
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Swan Analytische Instrumente AG CH-8340 Hinwil · Switzerland
Simplify organics monitoring in your water treatment processes.
The AMI SAC254 is an on-line monitor that continuously measures UV-absorption, a surrogate parameter to determine dissolved organics (DOC, TOC, etc.), at a wavelength of 254 nm.
Subsequently, this instrument allows you to save chemicals, energy and time by improving the efficiency and efficacy of (individual) treatment steps, such as coagulation/flocculation, activated carbon adsorption and UV disinfection.