| 英文摘要 |
According to statistics, as of December 31, 108, the total progress of the plan should reach 100%. The air pollution control plan book project prepared by the pollution control countermeasures has been published. In addition to the annual writing method, the progress is 0%. The remaining work items can reach the goal of 100% by December 31. A summary of the current implementation is as follows:
I. Effectiveness of Air Pollution Control in 108
(I) Results of Air Quality Maintenance and Improvement
As of October 108, the city's air quality has been improved. Among the air quality standard projects, only PM2.5 projects have not been achieved, and the remaining air pollutants have met the standards. Among the improvement rate projects, PM10 (annual average), PM2.5 (annual average) manual, SO2 (annual average), NO2 (annual average), CO (hourly average) and other five projects reached an improvement rate ≧ 5%, the remaining three projects still have room to strengthen.
(B) the achievement of the target value of the pollution prevention book for air quality improvement
The statistical results of the air quality improvement results of this city as of October 108, except for the 1.AQI ratio, 2.PM2.5 annual average and 3.O3 8-hour average 8th largest value does not meet the air quality improvement target value , The rest temporarily reach the target value set this year.
(III) Achievement of the target value of the Clean Air Action Plan
As of October 108, the results of the implementation of the target values set out in the evaluation methods show that the part of Yu Yiyuan can be processed according to progress, which is a project with a high rate of achievement. The target value of this project is set by the Environmental Protection Agency based on the implementation results of 107 years. The target value of this city is tied with the highest national value of Yilan County, and this city is 25% higher than the national average. The achievement rate at this stage is only 69.1%. The improvement method is to continue to send inspection and decommissioning notices to improve the management rate. Encourage the first to third phase of diesel vehicle pollution improvement projects, the current completion rate is only 39.4%. The Environmental Protection Agency announced on May 27 that it will revise the "Measures for Eliminating Old and Large Diesel Vehicle Repair Subsidies" as "Subsidy for Large Diesel Vehicles." "Measures", the rights and responsibilities plan also began in June through the release of press releases, the notification of the contact of fleets within its jurisdiction, and the maintenance plant's assistance in advocacy. Xuanda Central has relaxed the conditions for subsidy adjustments, hoping to let the public clearly understand the relevant The subsidy is expected to improve the effectiveness of the pollution improvement of diesel vehicles in the first to third phases. After the EPA revised the subsidy measures, the number of applications for decommissioning and replacement in the first to third periods was increased. After the subsidy measures were relaxed, the average number of applications per month was more than before the relaxation.
(4) Achievement of air pollutant reduction
According to the statistics of the implementation results of the 108-year air pollution control plan, as of October 31, the total reduction was 656.10 metric tons. In terms of pollutants, the NOx reduction was 262.97 metric tons, and the PM10 reduction was 226.50 metric tons. Secondly, PM2.5 reached 87.60 metric tons and SOx was at least 8.01 metric tons. Although the annual pollutant reduction targets PM10 and PM2.5 have not yet reached the target, the progress has reached about 90%, and the remaining pollutants have reached the reduction target.
(V) Leading innovation
1. CSR Enterprise Green Vehicle Promotion
The purpose is to improve the environmental performance of enterprises in the park, such as building green supply chains, marketing green products or services, promoting energy conservation and carbon reduction, strengthening waste treatment, maintaining the ecological environment, and advocating climate risk awareness. As of the end of October, there were 76 companies submitting data. After screening, a total of 369 diesel vehicles from 46 companies were eligible for implementation. The reasons for non-compliance are that companies still use the first to third-phase vehicles, so the team For the individual coaching of companies using only one or two vehicles, there are already 7 companies that are eligible for implementation. This year, the number of eligible companies is 53 and a total of 389 vehicles, and bookings will be made on December 7, 108 for awards; In addition, the implementation plan was handled together with Hsinchu County. In the implementation results section of Hsinchu County, 31 companies submitted data and all were eligible for the implementation, with a total of 591 vehicles.
2.Residual oil survey of gas guns at gas stations
By field verification, the best waiting time after the automatic oil gun can be automatically stopped, and according to the current usage habits, the possible emission of volatile organic compounds (wait for 3 seconds) can be provided. In addition to implementing the supporting data on the concept of correct refueling, it can also be used to estimate its emission factors as a reference for subsequent prevention strategies. According to the survey, the average value of residual oil volume is about 10.7 ml / car trip (immediately take the gun). From the perspective of pollution emissions, the amount of volatile organic compounds is 142.617 metric tons / year (gasoline density 0.75 kg / L) ; From an economic point of view, based on the current average oil price of 30 yuan / liter, it will cause an economic loss of about 5.7470 million yuan / year. If you can stop and wait for 3 seconds after the jump, then the average amount of residual oil will be reduced to 0.5 ml / trips, which will reduce volatile organic compounds emissions by about 135.486 metric tons per year and RMB 5.74.7 billion / The annual economic loss is about 4.01 × 10-4 kg / car trip.
3. IoT air quality sensing deployment
The construction of 150 new air quality sensing points in 108 years has been completed, and it will continue to be maintained along with the 150 sensing points deployed in this city in 107 years. The target satisfaction rate is 91.69%, ranking third in the counties and cities in 108. In the future, an alarm will be issued through the means of analyzing the average and standard deviation of the data. After hot zone analysis calculates the data of 300 stations based on the Z score and the average, the outliers will be analyzed through the graph to find the location of the hot zone. Road, Renyi Road, Industry 3rd Road, Baosan Road, Yuansan Road, and Jinshan East Street are hot areas around, as the basis of the 109 air pollution control for the existence of suspicious pollution sources.
Analysis of current environmental conditions
(I) Status of environmental load
According to the latest statistics on the population of Hsinchu City, there are 447,359 people; there are a total of 19,835 business registrations, with 9,430 (48%) being the largest in the wholesale and retail business.
(II) Analysis of pollution source characteristics
Fixed source of pollution
There are a total of 268 public and private places managed by fixed pollution sources within the jurisdiction, and a total of 191 managed outside the Science and Industrial Park. The total emissions of particulate pollutants are 163.01 metric tons per year, the total emissions of sulfur oxides are 348.56 metric tons per year, the total emissions of nitrogen oxides are 1009.37 metric tons per year, and the total emissions of volatile organic compounds are 243.333 metric tons per year.
2. Mobile pollution sources
The total number of fuel locomotives was 261,907 (excluding 5,064 electric locomotives), of which 7,167 were two-stroke locomotives and approximately 254,712 were four-stroke locomotives. The computer vehicle emissions results show that the total emissions of CO emissions are 2,479.67 metric tons; the total emissions of HC emissions are 841.73 metric tons. The number of motor vehicles has reached 424,894, of which 1,067 buses, 2,103 vans, 142,038 minibuses, 11,610 minivans, 1,378 special vehicles and 266,698 bicycles are divided by fuel. This year, we plan to use 76 old diesel vehicles, reducing NOx by 34.9 tons / year and PM2.5 by 1.2 tons / year.
3. Fugitive pollution sources
There are 1,695 projects under construction, with an average of about 16.3 projects per square kilometer. The pollution emissions from January to October this year were 965.99 metric tons, which was an increase of nearly 60% compared with the 61.01 metric tons in the same period of January to October of 107.
Analysis of Air Quality
(1) Analysis of Air Pollution Index (AQI) (statistics to October 31)
The average value of AQI is 59, with the highest value of 74 in October; AQI ≦ 50 (good) has a total of 150 station days (51.4%), with the highest rate of 93.5% in July; AQI> 100 (bad) has a total of The number of days at 30 stations (10.2%) was the highest at 19.3% in October.
(II) Air pollutant concentration (statistics to October 31)
1. Suspended particles (PM10): This year's average concentration is 33.8 μg / m3.
2. Fine suspended particulates (PM2.5): This year's average concentration is 15.71 μg / m3.
3. Sulfur dioxide (SO2): This year's average concentration is 2.06 ppb.
4. Nitrogen dioxide (NO2): The average concentration this year was 11.67 ppb.
5. Ozone (O3): The average concentration this year was 31.6 ppb.
6. Carbon monoxide (CO): The average concentration this year was 0.35 ppm.
7. Non-methane hydrocarbons (NMHC): The average concentration this year was 0.12 ppm.
4. Management of air pollution prevention plan
(A) management results
Most of the plans failed to obtain points due to news issues that were not published in the current quarter. The overall performance section lists items that need to be strengthened. In addition, each plan is required to intensify its efforts to achieve the annual control or air pollutant reduction goals that should be achieved in order to achieve In addition to the results that air pollution control should achieve this year, it also notified the strengthening of education and training and management for personnel.
(II) Current survey work by experts / scholars
For Indigo Hotels and Hsinchu Plant of Zhenglong Co., Ltd., to conduct on-site survey operations, the company has requested rights and responsibilities to plan to follow up the relevant recommendations.
(3) Work review meeting
There are 11 work review meetings planned, and the topics discussed in total include: the establishment of highlights this year, review and improvement of assessment results, the handling of assessment work this year, news issues, and the implementation results of air pollution control operations.
(4) Meeting of the Environmental Pollution Control Fund Committee
The "Hsinchu City Environmental Pollution Control Fund Committee" was held twice on June 24 and October 25, 108. The meeting contents included the implementation of plans for air pollution control, water pollution prevention and environmental protection, and the current status of the fund and Proposal discussions, etc.
V. Air quality purification zone promotes operations
(A) maintenance assessment
Completed 6 on-site inspections, and the overall maintenance is good. Only part of the plants withered or cluttered due to seasonal factors have been improved by the maintenance unit. In addition, the inspection frequency of Qianjia Air Quality Purification Zone continues to increase, and please adopt for the missing parts. The unit performs repairs and environmental maintenance operations.
(II) Adoption promotion
Through the joint mechanism of neighborhood and enterprises, the local enterprises have completed the adoption of 3 air quality purification zones.
(3) Propaganda and purification activities
Completed 8 times of air product purification area publicity.
(IV) Carbon sink investigation
Completed a total of 500 trees surveyed in two air quality purification zones. The overall carbon content of Haitian First-line Viewing Area is about 0.43 metric tons, and the carbon dioxide (CO2) storage is 1.60 metric tons. Carbon dioxide (CO2) storage capacity is 577.70 metric tons.
Sixth, other air quality management related matters
(I) Road grading survey
Non-C roads are mostly B roads due to traffic conditions, with only 8 roads reaching A level on average per month.
(II) Street sweeper operation
There are 3 vehicles performing street sweeping operations and 1 vehicle for street sweeping operations. A total of 41,808 kilometers of street sweeping operations are carried out. 10,330 kilometers of street sweeping enhancements have been carried out on key sections. It is estimated that the TSP reduced by street sweeping operations is 576 metric tons and PM10 It reached 108 metric tons and PM2.5 reached 25 metric tons.
(3) Air quality maintenance plan for the empty area of Zhuzhumiao
On July 12, 108, the city completed a meeting on the air quality maintenance plan for the Zhuzhumiao empty product area.
(4) Inter-office office meetings
On May 22, 108, he handled the inter-departmental warfare drill for severe deterioration of air products; on October 21, 108, he handled the city's inter-departmental air pollution reduction team meeting.
(V) Maintenance of Air Pollution Prevention Website
Regularly maintain and update this plan's webpage, and ask each regulatory plan to update the content of the webpage, including annual changes, monthly implementation results and related information must be uploaded regularly.
(6) Purchase of propaganda products
It is purchased by the Environmental Protection Bureau in a unified manner. This plan cooperates with relevant processing methods and payment schedules to complete the procurement of 108 propaganda products.
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