This plan includes work items as follows: (1) Monitoring of hazardous air pollutants; Monitoring of heavy metals in the air and factory chimney detection; Monitoring of dioxin in the air and factory chimney detection; (2) Using standard air pollutant testing methodto inspect plumes of stationary sources; (3) Using scientific instruments to trace the source of pollution; (4) Review of the plan for emergency response to air pollution; (5) Reinforcing control of fugitive particulate emissions amd this project established 14 connections of the CCTV fugitive dust monitoring system with the AI identification function of road pollution.This project, started from 27th April 2022 till 31th November 2022, was empowered by a contract which issued by the Bureau of Environmental Protection, Tainan city. Summaries of work items are as follows:1.Dioxin monitoring and inspection operations This project was monitored that dioxin between June and November, which located at Xinshi District (The SME Incubator of Tainan Science Park). The results preliminarily revealed that both of dioxin, furans, and PCBs didn’t obvious the high level in general air quality monitoring stations of the country. In addition, the project also tested the pipeline dioxin, which results showed that didn’t appear the emission standards. The results of heavy metals were conformed to the previously. The concentrations of aluminum, copper, manganese, and hexavalent chromium were high. Among results, the heavy metals were contributed toward some specific factories in the industrial zone Therefore, the results of the pipeline heavy metals were revealed that matched the emission standards. The project also detected some industries, such as the electric arc furnace steelmaking industry, garbage incinerators, which followed the emission standards.2. Hazardous air pollutant detected operations The HAPs were detected at two locations and four months duration. The results showed that values of most species, such as volatile organic compounds (87 items), aldehydes and ketones (16 items) and polycyclic aromatic hydrocarbons (17 items) were lower than the minimum concentration of the calibration line, but those values were higher than the MDL concentration. The main species, such as acetone, toluene, propane, and methylene chloride, were measured in the Annan District. The characteristically species of acid-base gas (10 items), such as ammonia, were detected. 3. Using scientific instruments to trace the source of pollution This plan selects one industrial zone to implement pollution source tracing, from a large scale to the factories, and at the same time conduct preliminary inspections of the factories to confirm the facts of pollution.According to the results of the inspection, 2 companies in Jiali Industrial Area violated laws and regulations, showing that the use of scientific instruments does have its effect.4. Review of the plan for emergency response to air pollution In response to the implementation of the "Administrative Measures for Emergency Response Measures for Air Pollution Sudden Accidents", we have mastered the list of public and private places under the jurisdiction of the jurisdiction. A total of 93 places have been reviewed.5. Reinforcing control of fugitive particulate emissions amd this project established 14 connections of the CCTV fugitive dust monitoring system with the AI identification function of road pollution. This work item is to inspect the premises which have been specified by Management Regulations of Air Pollution Control Facilities for Fugitive Particulate Emissions of Stationary Source and to help them improving the discrepancy. 319 patrols were paid , the compliance rate of the regulation was 88%.
Through the technology monitoring of this project, including CCTV, AI identification of road pollution and notification system. Compliance rate of the regulation was increased.
