Benchmark data – biofilm fouling experiments on dissolved oxygen sensors

The dataset contain experimental data from dissolved oxygen sensors in water resource recovery facilities (WRRFs), evaluated in (Samuelsson et al. 2018). Data from both clean and fouled (both artificially fouled with grease and real biofilm fouling) oxygen sensors have been recorded. Data from the phenomena when the sensor signals temporally changes during automatic air-cleaning cleaning (denoted impulse response) are stored separately.