An environmentally friendly scale inhibitor

摘要: This paper describes a method of inhibiting the formation scales such as barium and strontium sulfate in low pH aqueous systems, calcium carbonate systems containing high concentrations dissolved iron. The solution, chemically, involves treating system with an inhibitor designed to replace organic-phosphonates. Typical where is particularly useful are oilfield produced-water, resin bed water softeners that form scale during pH, acid regeneration operations. Downhole applications recommended iron present produced water. new approach inhibition replaces typical organic phosphonates polymers non-toxic, biodegradable performs harsh environments.