Point of Use Water Quality Sensors

Drinking water quality is measured when before it leaves the treatment plant and with grab sampling upon request by a consumer. This has led to many contaminates escaping detection until the problem has become an epidemic. Lab-on-a-chip devices that seek to operate at the point-of-use use reagents that reduce the ability for use outside of a lab. Present solutions in heavy metal detectors focus on changing the material used in detection increasing costs and limiting detector lifespan

A chloroalkali like process can be used to generate high strength acids at the point of use from electricity, table salt and water. This can be combined with a control system to collect, dissolve lead scale and measure lead in drinking water the point-of-use.

Electrochemical detection of heavy metals such as As, Pb, Cu, Cr at the point of use from municipal or well-water
Collection devices that can increase sampling by off-site labs at lower cost
Environmental water quality sensor to detect mine drainage, coal ash runoff
Bio-marker assays

Andrea Chavez Muñoz Production of Hydrochloric Acid Using Sodium Chloride Northeastern Research Innovation Scholarship Entreprenuership Virtual Expo 2021
Jones, A-A D. and Chavez-Munoz, Andrea “Portable Acid Generating Device” Provisional Patent Application 63/174,314

Sloan Scholars Mentoring Network Award with funds provided by the Alfred P. Sloan Foundation