TheTwelfth Five Years Plan Of Mian Air Pollutants Total Amount Control Of Baotou And Analysis Of Its Attainability

Based on development of mineral resources, Baotou has developed into anenergy-large-scale industry city, in which, environmental problems become moreand more serious with high consumptions, high emissions and high pollution. theair pollutant targets in emission reduction task of the Eleventh Five-year Plan hadbeen finished, and the efficiencies of environmental treatment were obvious. Due tomore severe environment improvement assignment in the Twelveth Five-year Planin baotou, this article investigated the feasibility of the total quantity control in airpollutant, which based on the experiences obtained in the Eleventh Five-year Plan.The main conclusions are as follows:（1） Baotou kept up with the State policy of atmospheric environmentaltreatment. In this article, judging by the impact of specific industrial developmentmodels as well as of economic and social development on atmospheric pollutants,SO₂, NOx and fluorides were evaluated according to sector, which was acted as alinking with the Twelveth Five-year Plan. Statistic data revealed that, during theTwelveth Five-year Plan period, the increment of SO₂, NOx and fluoride emissionswas55,200tons,71,900tons, and878.4tons respectively.（2） A further analysis of the emission reduction potentials of the sectorswhich mainly discharge SO₂was needed：during the Twelveth Five-year Planperiod, due to the technical improvement and control strengthening, it waspredicted that the emissions of sulphur dioxide, nitrogen oxides and fluorides wasdecreased into198,900tons,1020,00tons,2560tons respectively in2015.Simultaneously the optimal region distribution of sulphur dioxide emissions wasobtained.（3） To achieve Baotou’s emission reduction targets of the Twelveth Five-yearPlan,$773million special funding was needed to invest. At the end of theTwelveth Five-year Plan, million Yuan industrial increased value in terms of SO₂and NOx was7.77kg/million Yuan and5.04kg/million Yuan, that is39.83%and57.29%lower than2010respectively, which accessed the demand of30%declinein indicators system. Therefore, aiming at environmental improvement of Baotou inthe Twelveth Five-year Plan period, with respect to both the technology and cost effectiveness, the feasibility of implementation and the relevent supportabilitymeasures were made.（4） On the basis of previous research home and abroad, the further model oftotal quantity control in air pollutants was established. And via this model, totalquantity of sulfur dioxide in air in Baotou, was calculated: the atmosphericenvironmental capacity of SO₂was206,300tons.With respect to this event, SO₂emission control should be enhanced to match the air quality standards. Fitting tothe actual situation, the model can conduct the environmental planning andevaluation of environmental quality in Baotou, as a theoretical basis with gooduseful value.