| 英文摘要 |
This project finish ‘Air Pollution Control Examination Report in 2006’ , analyses the air quality changes for each month in 2007. Beside the statistic analysis of PSI >100 percentage for general monitoring stations in 2007, the percentage of days with PSI>100 were 3.68%, improvement then 2005 and 2006 were 4.02% and 3.72%, respectively. There were four times large scale air pollution events in 2007. It’s happened at the first two weeks on May, 28~30, Sep., 23~31,Oct., 4~12,Dec in 2007.
Revise “The Emergency Control Regulation for Bad Air Quality”. Analyses the PSI>200 events for PM10、O3、PM2.5 from 1994 to 2007. Additional concentration limitation of PSI >150 preparatory control rule of Such limitation should list the rules of inspection for pollution sources.
The plan examine “ Air pollution control plan report” provided from EPB of 23 districts in Taiwan. There are four key points to examine, Project targets, Carry capacity management of air quality, control measures and executing plans arrangement. This plan suggest some modification directions about “the whole plan and management” , “air quality improvement” items of EPA check rule.
Part of Hsueh-Shan Tunnel indoor and outdoor air quality monitoring, It takes sample and analysis 5 times each particulate and gaseous and 10 times of VOCs species, Every pollutants concentration increase from inlet to outlet of tunnel, the maximum hour average concentration of CO and NOx is 25.7ppm and 2100ppb, The concentration decrease rate are 73%,69%,54% and 56% of SO2、NOx、CO and PM10 when the tunnel run three pieces of air ventilation system in the rush hour.
To execute pollution reduction for Kao-Ping air basin area, performs 148 inspections of the construction sites and reports 30 pollution cases, performs open burning of agricultural waste more than 12 times. The plan examines factories which pile up granular material outside for 260 times and reports 29 pollution cases. To completes the inspection for 6 times dry-uncovered river. To completes the inspection for 10 VOCs factories. To completes the inspection for 10 times in Kaohsiung harbor area and reports 5 pollution cases. To help the EPA patrol department of sourth area excute air and land way investigations for 13 times. There are 47 suspect pollution cases and 23 of them have been reported. To help Chu-Miao air basin areas execute air and land way investigations for 4 times. There are 4 suspect pollution cases and 3 of them have been reported. Furthermore, the plan checks illegal diesel oil and inspect unqualified rate for 8.7% on Kao-Ping and 1.9% on Chu-Miao air basin areas in 2007. Kao-Ping’s unqualified rate is lower then 2005 and 2006.
The plan collection air quality control strategics progress data on European Union,Ireland,Canada,Korea,shang-hai on China,Hong Kong,Singapore etc. To know well U.S.A revise ozone 8-hr NAAQS and collection the key point of air pollution conferences hold from WHO, ADB and European Union. Discuss the health effects of air pollution.
New major developmental cases about air pollution impact data are collected included Formosa Plastic Corp. NO.6 phase IV Naphtha Cracker plane, Guo-Guang Petro-chemistry and Formosa Steel, Taiwan Middle area Science Park, Dragonsteel, Hsueh-Shan tunnel, CPC NO.3 Naphtha Cracker plane renew project. There are simulated to solve ozone air quality allowance increased limitation and complete “New major developmental cases lighten air quality impact guideline” about Guo-Guang Petro-chemistry and Formosa Steel.
The plan action “Carry capacity management of Taiwan air quality”, and revise “The air quality allowance increased limitation” regulation, and has conducted conferences which are related to above regulation. In order to accomplish the target of PSI>100 3.8% in Kao-Ping air basin areas in 2011, the following control measures need to be implemented: (a) strengthen deduction of dust fugitive in the stationary area sources and improve street cleaning, (b) set up control rules of NMHC in the stationary point sources for each type of business, (c)fuel oil sufur content lower then 0.35%, (d) set up regulations of ‘industrial products surface painting business’, ‘construction painting’, ‘general consumer goods’ and reduce organic matters content.
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