Increased efficiency of wastewater treatment process in St. Petersburg by his abstract parameters optimization of multicriterion

The article gives a brief overview and analysis of existing methods to optimize the quality of wastewater treatment in St Petersburg the modern vector approach, using the application package of statistical programs. presents approaches to analysis of sewage treatment plants, identified areas of use of the offered technique its advantages and disadvantages. As one of the most objective way to assess optimum technological parameters determined the median method Kemeny.