Pune: Water tests from neighbourhoods in and around areas that have reported Guillain-Barré Syndrome cases has shown residual chlorine levels between 0.4-2.0 parts per million (ppm), indicating ...
Further, a photo-chloralkali (PCA) process converts leftover brine into hydrogen, chlorine, and sodium hydroxide, with the help of photo-active material Cu₂O. In addition, the proton exchange ...
Levels of chlorine, which is also toxic at low concentrations, reached 40 times the average. The spiking levels underscore the added danger from wildfires when cars, homes, and other structures ...