| 英文摘要 |
To establish a model approach for implementing risk management and monitored natural attenuation (MNA) management for chlorinated groundwater contamination sites, the "Accelerated Site Remediation Supervision Pilot Project - Yongkang Groundwater Contamination Site" conducted in 2022–2023 will be continued. The management directions for groundwater contamination sites formulated under this initiative will be further developed through the implementation of the "Chlorinated Groundwater Contamination Site Monitored Natural Attenuation Evaluation Project" in 2024, referred to as "this project." During the planning period, the implementation plan for risk management of chlorine-containing groundwater contamination sites was completed. Based on the long-term management of the future site, we will complete the formulation of an attenuation monitoring plan and carry out two continuous monitoring, and develop rapid screening and on-site microbial analysis for future long-term monitoring. Based on the latest long-term water level data and monitoring data, complete the annual pollution mass/groundwater flow velocity and direction simulation work, and based on the latest simulation results, complete the development of recommended practices for revising the site announcement scope of Yanhang Section and Yongan Section in Yongkang District. Completed 1 management and regulatory briefing session, 3 on-site coaching sessions, printed 200 Yongkang groundwater pollution site management results booklets, and completed an e-book. In order to complete the provisions of the Soil Pollution Law, we completed the submission of appropriate measures plans for the groundwater pollution control sites at Land No. 0809, Yongkang Section, Yongkang District, Tainan City, and Land No. 1056, Zisong South Section, and assisted the Environmental Protection Bureau of Tainan City Government.
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