英文摘要 |
This project utilizes public nuisance petition cases, inspection and penalty data from major air and water pollution incidents, along with relevant information provided by the Environmental Management Administration (EMA), to analyze potential pollution sources in designated areas. Heatmap layering and mapping are carried out for analyzing these regions. Specifically, reference locations for air pollution smoke detection are provided at two sites in the Dayuan Industrial Zone and two sites in the Guanyin Industrial Zone, while three reference points for water color identification are provided at rivers in Taoyuan City. In total, seven locations are recommended for installation, which are provided for the EMA's consideration.
On April 26, 2024, two sets of air pollution monitoring systems and one set of water color monitoring systems have been successfully installed. On May 2, 2024, four sets of odor sensors have been also set up. Additionally, on May 16, 2024, the cloud-based smart image recognition and abnormal image extraction functions for water color monitoring were officially launched. Users can access real-time images, historical abnormal images, and the past month’s image data through mobile phones, tablets, or computers. The platform also continues to provide Line notification feature messages.
From January 1 to November 30, 2024, 2,307 abnormal smoke events were identified, achieving a recognition success rate of 87.43%. For water color abnormalities, 189 events were identified from May 16 to November 30, 2024, with a recognition success rate of 84.13%. Regarding odor detection, 114 odor alarm events were recorded from June 1 to November 30, 2024. After cross-referencing images, abnormal smoke occurrences were confirmed, successfully achieving the “smell and see” effect.
Additionally, two volatile organic compound (VOC) analysis tests and on-site emission measurements were conducted during the project period. This included the analysis of 12 bottles of VOC samples and two days of on-site emission testing, with the corresponding analysis reports completed. The presentation of project execution results was held on November 27, 2024.
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