| 英文摘要 |
This project is a continuous regulatory or control plan. The main purpose of the plan was to managethe emission of volatile organic compound air pollutants in accordance with the regulations announced by the Environmental Protection Administration, regulate the CPC Corporation’s Taoyuan refinery as a special project, and provide public- and private-venue consultations within the jurisdiction regarding the installation of continuousemission monitoring systems (CEMS), aswell asassess monitoringresults and transmitted dataaccuracy.This will ensure sufficient understanding of the status of pollutant emissions, and effectively improve the air quality of Taoyuan County.
This plan was executed over 12 months from March 24, 2013, to March 23, 2014. The various relevant operations were executed according to a predetermined schedule. These operations included volatile organic compoundregulation, pollution reduction counseling and guidance, inspection and detection operations, special project regulation of the CPC Corporation’s Taoyuan refinery, 3D optical radar monitoring, supervising regular detection and online declaration operations, maintaining and updating the information system of the CEMS, CEMS regulation compliance assessments, and performance of promotional information sessions regarding regulations.
The key project tasks and achievements for this year are listed below.
(a) Professional regulation of the CPC Corporation Refining Business Division’s Taoyuan refinery, including the monitoring and checking of 9 self-initiated improvement items and pollution reduction strategies and operations related to regulation compliance. Execution achievements for this portion of the plan include the following:(1) Complete reinventorying and establishment by barcode and imaging regarding the equipment components for the 24 manufacturing processes performed in the refinery. The number of total equipment components had increased by approximately 3-fold compared to that for 2009. This information was synchronously transmitted for component declaration operations involving permits, air pollution fees, emissions volumes, and quarterly declarations. Furthermore, forward looking infrared (FLIR)facilities and flame ionization detectors (FIDs) were introduced for equipment component leak selection and detection. Following inspection and regulation, the number of equipment component leaks identified for the manufacturing processes exhibited a declining trend in the subsequent quarterly declaration, volatile organic compounds have been reduced by 70 metric tons(2) Flare exhaust gas recycling and reduction operations were implemented. Online flow monitoring of 11 elevated and low flares has been conducted with the Environmental Protection Bureau. Additionally, 83% of the exhaust emitted by 3 elevated hydrogen sulfide flares is recycled at sulfur factories or recovery units or reused by the fuel system. The construction of 2 flare gas recovery systems (FGRS) for a further 8 carbon-hydrogen elevated and ground flares began on March 9, 2013. (3) Regarding public petitions, a total of 17 cases were recorded between January 1, 2013, and December 31, 2013, which is 6% lower than that in 2012.
(b) From the perspective of CEMS regulation, because of the 3 cases of false monitoring data in 2011, a parallel comparison system has been installed,and related trends between parallel comparison data and monitoring data are downloaded and analyzed every quarter as specified by the Environmental Protection Bureau. The analysis results have not highlighted any cases of inconsistent trends. Furthermore, pollutant emission trends do not appear as stable as that in previous years
(c) During the current year, inspection and regulation operations were synchronized and integrated with technological instruments, as explained below. (1)The use of 3D optical radar to monitor the public petitions factory that cause abnormally high readings concentrations round-the-clock was implemented, and round-the-clock inspections and regulations were conducted. (2) In accordance with the Environmental Protection Bureau’s application of infrared thermal imaging devices combined with FIDs to tape manufacturing industryor control devices, 12 illegal polluters or businesses with illegal emissions were identified.volatile organic compounds have been reduced by 1335.99metric tons per annum.
Other specific results include 2,557equipment component checks, inspections and detections of 82 samples regarding stationary pollutionsources, 17 CEMS function examinations, 100 regular monitoring operations, 1,236 online declaration reviews, and the broadcasting of 141 news items with 277 related details on electronic boards to achieve promotional effects. The content and results of the operations are detailed in various sections of this report.
We recommend that this project adopt progressive methods to continue the assessment operation model for synchronizing and integrating inspection and regulatory operations with technological instrumentsas begun in 2012. In this way, pollution inspection and follow-up counseling and guidance operations can be continued, enhancing the degree and power of inspection and regulation and pursuingoutstanding air pollution fees as an incentive for future counseling and guidance. Furthermore, feedback should be provided as to the actual pollutant emission situation in the county and a permit system implemented to achieve the nonmethane hydrocarbon reduction targets listed in Taoyuan County’s 2014 pollution control and prevention plans.
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