| 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 quality, it will be performed by collecting the oil in the station and inspecting on the roadside and passenger station to control the illegal oil with higher sulfur content.
During the implementation of this plan, a total of 2,377 vehicles have applied for the inspection, 173 vehicles are rejected and 2,294 vehicles have completed the inspection, of which 138 vehicles have failed the inspection and the reject ratio is 8.4%. And with regarding to the vehicles that completing the inspection, the vehicles aged 18-20 years or with the gas displacement of 6000-7000 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 2016.
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 16,583 vehicles are inspected through the visual smoke exhaust detection and 23,060 license plates 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. Improvement benefit of visual smoke exhaust detection is 0.42tons/year.
This year plans to assist the public report. There are total 10 vehicles that going to the dynamometer station for inspection, of which the horsepower of 4 vehicles is unqualified.
In oil spot test part, the 2016 annual plan has completed the spot inspection of 2,322 cases, including 50 cases of sulfur content inspection. At current only one is unqualified. Moreover, this plan will target on the roads that diesel vehicle are frequently driving in to implement roadside inspection. The implementation efficiency of the roadside inspection this year has improved and a total of 1,362 vehicles have been stopped for inspection. After the visual judgement and blacklist screening, a total of 89 vehicles are inspected after the screening, of which 49 vehicles are unqualified and the reject ratio is 55.1%. After the analysis of roadside inspection, it finds that small passenger car for self-use has a higher reject ratio. The improvement benefit of roadside inspection is 0.48 ton/year.
Cooperating with Zhumiao Empty Product Area, the Government conducts 2 inspections every month since April, with a method of surrounding by multiple sets of manpower. This year there are total 12 times of joint inspection and a total of 173 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 23.77 tons/year.
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