Recently, Shaanxi Province issued the 2013 major pollutant emission reduction implementation plan to determine the province's pollutant emission reduction targets for chemical oxygen demand, ammonia nitrogen emissions, sulfur dioxide, and total nitrogen oxides, respectively, by 2%, 2.9. %, 3% and 4%, the total amount of emissions is controlled within 2.18 million tons.
It is understood that in order to ensure the smooth completion of the province's "Twelfth Five-Year Plan" major pollutant discharge reduction task, in 2013, the province's chemical oxygen demand emissions plan is reduced by 2% in 2012 based on 536,200 tons, controlled by Within 524,400 tons, the industrial source and source of life plan are reduced by 2% compared with 2012, and the control is within 326,300 tons. The ammonia nitrogen emission plan is planned to be reduced by 2.9% based on 61,900 tons in 2012, and controlled within 60,100 tons. The industrial source and living source plan are reduced by 2.9% compared with 2012, and the control is limited to 41,400 tons. Sulfur dioxide emissions are planned to be reduced by 3% based on 843,800 tons in 2012, and controlled to 818,500 tons. Nitrogen oxide emissions are planned to be reduced by 4% based on 808,200 tons in 2012, and controlled within 775,900 tons. The city's chemical oxygen demand, ammonia nitrogen emissions, sulfur dioxide, nitrogen oxides total reduction ratio of 2.30%, 2.50%, 3.10% and 5.00%.
In the whole year, it plans to phase out 32,691 yellow-label vehicles registered and operated before the end of 2005, with an estimated emission reduction of 115,000 tons.
It is reported that in order to achieve the above objectives, Shaanxi Province will vigorously implement the retreat strategy and continue to improve the ecological compensation and emission trading system. All new projects must obtain emission rights through market transactions, and implement thermal power, steel, paper, printing and dyeing, and chemical industries. Total emissions control in the industry. Strictly focus on industry emission standards, clean production standards, and backward production capacity elimination standards, and implement differential electricity prices for high-energy-consumption and high-pollution enterprises, which will push up key industries such as thermal power, papermaking, juice, brewing, chemicals, and saponin to upgrade industrial technology and optimize Development methods. Focus on the construction of 21 thermal power plants and 18 cement denitrification projects. The comprehensive desulfurization efficiency of the power industry at the end of 2013 increased to over 90%. The new coal-fired machine and cement production line group are all equipped with low-nitrogen combustion technology and construction of flue gas desulfurization and denitration facilities. At the same time, Shaanxi Province will also increase the pollution control of living sources, speed up the upgrading of sewage treatment plants in Guanzhong and northern Shaanxi, improve the construction of urban sewage collection pipe network, and promote the transformation of rain and sewage. The urban sewage treatment rate of the province reaches 78. %. We will do our utmost to fight the three-year action of the pollution prevention and control of the Weihe River, focusing on solving the problem of insufficient sewage treatment capacity in Xi'an and Xianyang, and ensuring the complete collection, full treatment and discharge of sewage from the urban section of the Weihe River and the main tributaries.
In strengthening the control of nitrogen oxides in motor vehicles, we will continue to implement environmental protection inspection signs for motor vehicles, improve the entry barriers for motor vehicles, increase the restricted traffic areas, comprehensively improve the fuel quality of vehicles, and promote the simultaneous upgrade of vehicles and oils. Motor vehicle emission standards, supplying vehicle fuel of the national IV standard.
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