Projected Pattern of Pollution of Small Urban Rivers
Mathematical modeling has revealed the dynamics patterns of the production and pollution of the Malaya Kokshaga River by nitrites and phosphates for the period 2005—2011 years. The results of the forecast of extents of waste water discharged into surface waters Yoshkar-Ola and the content of pollutants in the Malaya Kokshaga River point depending on the extents of production are presented. The authors have found that with increase in the production extent of waste water discharged into the surface water will decrease and the maximum concentration of nitrite and phosphate in the Malaya Kokshaga River point will grow.