| 英文摘要 |
Depend on “2002 Tainan country stresses streets sweeping achievement project.” Rules, and the working abstract are as table 1 and table 2, and the details are as following:
一、Amount purpose:
1. Sweeping purpose is 20,000㎞, we complete 21,009.5㎞and the rate of achievement is 105.05﹪.
2.Cleaning purpose is 20,000㎞, we complete 20,723.44㎞, and the rate of achievement is 103.62﹪.
3.TSP inspection purpose is 18 points, the project inspects 18 points, and the rate is 100﹪.
4.The survey purpose is 300, the project gets 300, and rate of achievement is 100﹪.
5.Water quality inspects purpose 1 time, project inspects 1 time and the rate of achievement is 100﹪.
6.Float dusty analysis purpose 8 times, the project purpose is 8 times, and the rate of achievement is 100﹪.
二、Reducing counts of sweeping in whole year
Depend on the Environment Protection Bureau signal the reducing counts in 0.0138 Ton/㎞, TSP reduces 575.9 Ton in whole year, and PM10 reduces 108.51 Ton.
三、Survey result
The result tells us that we get better than middle and hopes to do the air pollution control jobs constantly.
四、TSP inspection result
Before sweeping the TSP average concentration is 335μg/m3, after sweeping the TSP reduce to 234μg/m3, and the average concentration reduce 101μg/m3, and the reducing rate is 30.2﹪.
五、Analyze the float dusty
From the result, our country dusty reduce 6.38㎏/㎞, the float dusty reduces 3.02㎏/㎞.
六、Water source
The sweeping car’s using water is on law, the water is correct of the standard and the average water amount is 0.215Ton/㎞.
七、GPS watching system
In the period of project the sweeping cars plus the GPS watching system, the control century is set up on Environment Protection Bureau to promote the working quality and control the activity.
八、Promulgate the bad air quality
In the period of the project harmony with the promulgation the bad air quality, help the sweeping to prevent the PSI points and air quality get bad. Total help for 18 days and do the sweeping for 104 km.
九、Push industries to adopt the street of sweeping
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