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.
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)
AMI SAC254 Flyer
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.
In case of general or technical queries, suggestions and comments, please do not hesitate to contact our team at any time. Our support team will get back to you as soon as possible.
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Swan Analytische Instrumente AG
CH-8340 Hinwil · Switzerland