| 英文摘要 |
The main work items of this project include the legal compliance inspection of stationary pollution sources, general survey of specific industries, environmental monitoring and inspection and air pollution emergency response, with the use of scientific instruments to assist the inspection.
Based on the principle of "public before private" and "large before small", the priority of the stationary pollution sources inspection objects was given to key control areas such as industrial areas and the Taichung Port area, as well as factories within the control scope of specific industries or ranking top 50 in emission. In addition, an in-depth inspection was carried out in conjunction with the cross-departmental special inspection of large-scale stationary pollution sources, with monitoring vehicles and micro sensors in high potential hot areas. Scientific instruments were used to assist the inspection. According to statistics, as of Dec 31, 2021, 609 factory-times of legal compliance inspection, 159 factory-times of inspection on emission control, and 106 factory-times of general survey of specific industries have been carried out. During this period, 25 factory-times of cross-departmental inspection of large-scale stationary pollution sources, and 12 factory-times of Taichung Port petrochemical zone inspection and potential hot areas of pollution have been carried out. A total of 50 factory-times of violation of the Air Pollution Act were detected, and 121 more factories were added on the control list. The violation patterns include not operating in accordance with the approved content of the license, not collecting waste gas properly, operating without a license, exceeding the emission standard, lack of accurate reporting and Escape management is missing.
Pipeline inspection and testing were carried out in 63 factories which covered items such as PSN, dioxin and heavy metals, and one was found to have particulate matters and nitrogen oxides exceeding the emission standard and one inorganic acid exceeds the standard. The environmental concentration monitoring of hazardous air pollutants, including dioxins, heavy metals, volatile organic compounds, aldehydes and ketones, acid-base gases and polycyclic aromatic hydrocarbons, was completed 2 seasons of Dali monitoring station designated by the Environmental Protection Agency. In the aspect of gas station inspection, the work was carried out together with the gas leakage test of the regular inspection and the supervision and inspection of the oil gas recovery ratio of the refueling gun. During the implementation of the project, 54 station-times of legal compliance inspections, 20 station-times of gas leakage test and 402 times of gas oil ratio test of the refueling gun have been completed, and all of the stations met the requirements. In addition, FID was used to measure the gas station by area, including the areas of station building, fueling port, fueling island and oil tank. The high value (397 ppm) was measured at the fueling port of Jianxing gas station. The station was immediately requested to repair the gasket and tighten it immediately to reduce gas leakage.
During the project period, the principle of coal reduction award for circular economy was formulated, and and assist in the completion of the evaluation. In response to the revised "Standard Operations for Response to Air Pollution Incidents" issued by the Environmental Protection Agency on May 10, 2021, assistance was provided in revising the "Key Points Taichung City’s Emergency Response to Air Pollution Incidents" and the acceptance of micro sensors by the Environmental Protection Bureau, Complete the construction of 50 sensors.
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