Effective ways of eliminating microbio-logical corrosion of the inner surface of metal pipes with a simultaneous significant decrease in their rate of electrochemical corrosion
In Russia, about 80% of all gas pipelines and street networks of steel and cast iron pipes, which, due to internal corrosion to date is largely, if not in emergency, then in a derelict state. This issue needs to be addressed through the planned replacement of old pipelines modern, which have a much longer service life. Assuming that the annual replacement does not exceed 1%., the most important challenge facing the industry is the adoption of urgent measures for the early slow the process of corrosion of metal pipes. In recent years, a group of Russian scientists and specialists in the field of water treatment based on phmg-GC was developed by a wide range of integrated new generation chemicals (bactericides, coagulants, flocculants), possessing not only a high disinfecting effect, which allows, in particular, and to eliminate biogumusnyh in pipelines, as well as being corrosion inhibitors. Practical application of new reagents for the treatment of Cherepovets allows to solve problems associated with corrosion of the inner surface of metal pipes without any additional cost.