COVID-19 Watch: Wastewater Edition

The COVID-19 global pandemic has changed the world as we know it. As a society, this pathogenic virus presents challenges not only in preventing its spread and treating its victims, but also in monitoring its growth and/or decline throughout the population. In this study, researchers discuss utilizing wastewater as a possible pathway for tracking the presence/evolution of the SARS-CoV-2 pathogen in residential areas.

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Wastewater Treatment in Briny Times

While many industrial processes that utilize salt are beneficial to our society, high concentrations of salt that make their way into our wastewater stream introduce many potential threats to wastewater treatment. In this study, researchers investigated a biological solution to dealing with high salt (and often high sulfate) concentrations in wastewater: purple phototrophic bacteria (PPB).

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