Major class of fracking chemicals no more toxic than common household substances, analysis finds

12 noviembre 2014

The ‘surfactant’ chemicals found in samples of fracking fluid collected in five states were no more toxic than substances commonly found in homes, according to a first-of-its-kind analysis.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/wcyf65vDg8E/141112132119.htm