Biological Purification Plant For Residual Waters Equipped With Anaerobic Digestors And Purification Process

摘要

The invention relates to a biological purification plant for residual waters equipped with two anaerobic digestors and to a purification process consisting of a monitored double anaerobic reactor system, the first of which is fixed bed reactor for fixing acidogenic bacteria and the second reactor is a fluid bed reactor for fixing methanogenic bacteria, the capacity of the second reactor being 1.5 times greater.