| 英文摘要 |
The work of the project includes diversification of propaganda and education and training planning, to expand the work of the General Assembly, the manager will report the handling and air quality analysis report and other operations, until December 31 2017, the contract reached by the work weight Weighted basis for 100%, the overall progress control rate of 100%, the main implementation of the results are as follows:
(1) master the EPD assessment work
According to the EPD 2017 evaluation points to determine the version of the county pollution prevention book a total of 49 indicators, this year's all indicators meet the standard. The other PM10, PM2.5, NOx, NMHC reductions have reached the annual target, custom performance indicators are also in accordance with the progress of the implementation of the assessment score of 89.81 points.
(2) with the pollution control area correction
For PM2.5 and ozone precursors NOx and NMHC regional reduction, according to the characteristics of the county to develop relevant control as a way to achieve pollution reduction and maintain good air quality in Hualien Decreasing practices: mining and mining industry for mining in accordance with the permit check, They found that they were required to improve the efficiency of prevention and control and improve the conformity (79% → 87%) of the sources of emission laws and regulations to promote non-construction greening or improvement of floor coverings. They were required to enhance their control measures Efficiency, phase-out of old two-stroke locomotives, unity of diesel vehicle control and inspection, encourage enterprises to adopt clean-sweep roads to enhance Class A road proportions, and enhance the streets' A total reduction of 182.361 mt (permanent 62.514 mt; temporary 119.847 mt) for PM2.5 and 1,620.281 mt for 2017(permanent 782.549 mt; temporary 837.732 metric tons), the total has reached the annual target. Control of Ozone Precursors As part of a project to include selective non-catalytic reduction of raw materials for paper pulp in China, enhance non-combustion rate of straw, suppress pollution of paper money and eliminate older two-stroke locomotives, total NOx can be reduced by 66.778 mt (permanent 41.81 Metric tonne, temporary 24.968 metric tons) and 468.89 metric tons (permanent 41.87 metric tons, temporary 427.02 metric tons) in 2017, with the total annual target achieved.
(3) the county air cargo achievement index and empty goods analysis
In addition to O3 8 hours averages of pollutants in the county slightly higher than the regulatory value, the remaining pollutants are in line with air quality standards.
The Environmental Protection Department (EPD) implemented Air Quality Index (AQI) on December 1, 2016 .2017 AQI> 100 for a total of 5 days (March 28, April 2, April 3, September 17) Indicators Contaminants Are all O3, EPA has not issued any warning message, PM2.5 on June 25, PM2.5 on the 25th and warning and implementation of air pollution prevention and control response on the same day). According to the analysis, The impact of regional pollution spread is not easy. The county will continue to strengthen the regional control of PM2.5 and O3 and start the emergency control measures when the EPD predicts that the air quality reaches the warning level two.
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