Miguel Agawin

For a cost-effective radar sensor that can handle the needs of water and wastewater applications, consider VEGAPULS C 21. This sensor was created with the needs of water operations in mind, reliably measuring in water treatment, pumping stations, rain overflow basins, and more. With VEGAPULS C 21, you get the reliability of 80 GHz radar technology for a low price.

The APFCL Online Oxidizer + pH Analyzer measures free chlorine, pH, and temperature with highly accurate, real-time measurement, display, and data logging. The unique Bare-Gold electrode technology for residual chlorine measurement eliminates membranes and electrode solution replenishment commonly associated with conventional sensors. The flat bubble pH electrode design reduces fouling potential.

By Seyed Mohammad Mirsoleimani Azizi, Nervana Haffiez, Basem S. Zakaria and Bipro Ranjan Dhar A new study by researchers from the University of Alberta identified that thermal hydrolysis of sludge before anaerobic digestion could alleviate oxidative stress on the digester microbiome and maintain smooth operation under high levels of polystyrene nanoplastics in sludge.