| 英文摘要 |
The project, has completed the following main events, and the results are described below:
1. The street washing length was completed 28,778.64 kilometers and the street sweeping length was finished 11,751.4 kilometers. The total length of street cleaned is 40,530.04 kilometers.
2. The total water consumption for street washing is 30,948.87 tons. The water use per month is between 1.05 and 1.1 tons per kilometer, and average water use amounted to 1.08 tons/kilometer.
3. The collected street dust amounts to 55.33 tons. The amount of collecting dust per month is between 3.69 and 10.37 kilograms/kilometer, and the average collecting dust amount is 4.71 kilograms/kilometer.
4. The street washing task was completed 28,778.64kilometers and the total suspended particulate matter (TSP) reductions estimated 397.14 tons. The street sweeping task was finished 11,751.4 kilometers and the estimated reductions in TSP is 162.17 tons. Hence, the street cleaning operations on the project could reduce TSP about to 559.31 tons.
5. To promote the Adopt-A-Road program to reduce maintain cost. There are 43 businesses have joined the Yulin County Adopt-A-Road program. The execution of adopted road length amounts to 9,781.34 kilometers, and estimated TSP reductions is about to 134.98 tons.
6. To improve paving pollution by agricultural machinery during farming season, ten paving pollution prevention workshops for rural communities which have larger harvest areas were held(totally 517 persons attended).
7. The total length of street pollution grade investigation between March 2017 and December 2017 was 1,781.1 kilometers (316 streets). The results of the investigation showed the street pollution main grade of the county is A.
8. Examining streets dust loadings before and after the street cleaning operations for 32 spots and checking of water quality of operating water were completed. The total completed rate was 100%.
9. To make a deeper impression on the public in street cleaning operations and enhance this conception, we planned in Media Advocacy , The activities helped increasing visibility for the project and could be used as reference for carrying out follow-up plans.
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