| 英文摘要 |
With regarding to diesel vehicle contamination control, in order to improve the air quality and provide a clean and fresh living environment to the folks in Hsinchu county, Hsinchu County Government Environmental Protection Bureau has entrusted to perform Inspection Plan of Diesel Vehicle Dynamometer In Smoke Exhaust Detection Station at regular interval, hoping to effectively improve the air quality condition, to reduce the pollution and to achieve environmental protection in Hsinchu county through the aperiodic inspection control. This plan mainly focuses on inspecting the diesel vehicles that driving in Hsinchu county. With the methods like public report and visual smoke exhaust detection, inform diesel vehicles that driving in the jurisdiction to the station for inspection; and for the spot inspection of oil, it will be performed by collecting the oil in the station and inspecting on the roadside to control the illegal oil with higher sulfur content.
During the implementation of this plan, a total of 3,803 vehicles have applied for the inspection, 239 vehicles are rejected and 3,564 vehicles have completed the inspection, of which 143 vehicles have failed the inspection and the reject ratio is 4.0%. And with regarding to the vehicles that completing the inspection, the vehicles aged 4-6 years and with the gas displacement under 2500 c.c. have a higher reject ratio; in the case of mileage, opacity will increase with the mileage. In terms of vehicle type, operating trucks have a higher reject ratio in 2017.
This year the Government will strengthen the implementation of the visual smoke exhaust detection and the identification of license plate. So far, a total of 18,371 vehicles are inspected through the visual smoke exhaust detection and 51,098 licenseplates are successfully identified. The Government will send the visual judgement notice and inspection notice to the vehicles with pollution problem to improve this year’s control rate of diesel vehicle.
This year plans to assist the public report. There are total 16 vehicles that going to the dynamometer station for inspection, 41 vehicles that going to other county for inspection, 4 vehicles have failed the inspection.
In oil spot test part, the 2017 annual plan has completed the spot inspection of 2,709 cases, including 20 cases of sulfur content inspection, and no unqualified oil was found. Moreover, this plan will target on the roads that diesel vehicle are frequently driving in to implement roadside inspection, and a total of 1,439 vehicles have been stopped for inspection. After the visual judgement and blacklist screening, a total of 87 vehicles are inspected after the screening, of which 51 vehicles are unqualified and the reject ratio is 58.6%. After the analysis of roadside inspection, it finds that truck for self-use and operating truck has a higher reject ratio.
Cooperating with Zhumiao Air Quality Purification Area, the Government conducts 2 inspections every month, with a method of surrounding by multiple sets of manpower. This year there are total 19 times of joint inspection and a total of 213 vehicles are inspected.
For the reduction of pollutant emission, the main improvement benefit comes from the pollution improvement of unqualified vehicles with high pollution and the modification of the vehicles in advance. This plan is estimated to reduce particulate pollutant 30.97 tons/year.
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