Prediction Of Water Environment Quality In Baotou City

With the rapid development of economy and society, and improve the level of construction of Baotou city planning, increasing the pressure of the water environment, highlight the contradiction of water pollutant emissions continue to increase and inadequate sewage treatment capacity, water environmental function zoning of the scientific basis for water environment protection. In the 12th Five Year Plan "new water function increase the water environment function zones based on, on the current situation of the water environmental quality situation analysis, prediction and assessment.The scientific evaluation of water environment quality status, investigate pollution sources and pollutant analysis, and analysis of the main problems of water environment in the premise, on the quality of water environment prediction, mainly the predicted COD and ammonia nitrogen emissions and predict target year results, the Baotou section of the Yellow River in forecasting, to determine the water quality can reach the required standard. According to the requirements of the country, as well as the Baotou section of the hydrological conditions, the choice of two-dimensional model of water environment capacity calculation of water environment capacity of the Baotou section of the, according to the calculation results of Baotou corresponding functional area water quality requirements of the evaluation, and the total amount of pollutants can reach are analyzed. For quantitative water environment of management science foundation and technical level.The results show that the Baotou city and the economic and social development plan, the existing surface water function area water quality, prediction of pollutants in the target year to meet the surface water â…¡ class evaluation criteria. The conclusion of this paper is of great practical value and guiding significance for the sustainable development of Baotou city.