Based on an analysis of quantities used, toxicity, and lack of adequate hazard evaluation, QACs, biocides, and corrosion inhibitors were identified as priority chemicals of concern that deserve further investigation. Abstract Chemical additives used for hydraulic fracturing and matrix acidizing of oil reservoirs were reviewed and priority chemicals of concern needing further environmental risk assessment, …
frack-free.rocks is a project that collects information on technical, political, scientific, social, legal and environmental aspects related to the mining technique called hydraulic fracturing, also known as "fracking".