| 英文摘要 |
To promote the investigation and management of polluted sites on national priority list, this project identified a total of 77 sites, including priority policy sites, based on the list issued for accelerating site remediation in 2022. Subsequently, a five-stage site assessment process was carried out to ensure effective utilization of administrative resources. Among these, 27 sites were selected and underwent environmental site assessments after approval. Due to variations in site characteristics, the project devised three pollution improvement and management strategies: quantification of polluted soil, feasibility assessment of Natural Attenuation, and site risk management. As a result, 4 sites of quantification of polluted soil, 3 sites of natural attenuation assessments, and 3 sites of site risk management assessments (site codes T0001 and T0002 counted as 1 site) were completed.
Considering the legitimacy and rationality of resource allocation, the project selected "Xinxin Technology Co., Ltd. (Xinxin Technology)" in Tainan City as the demonstration target. Due to the inability to fully determine the pollution extent because of factory structures and site backfill, the project conducted a "test pit and feasibility assessment" to evaluate the underground structure and safety within the factory.The project conducted financial and economic effectiveness evaluations, completing economic benefit analyses for 27 sites awaiting improvement, aiding in decision-making for remediation strategies. To strengthen site improvement management strategies, work methods, and outcomes, a total of 18 discussion and consultation meetings were held, and two educational electronic media materials were produced to promote public understanding of pollution site management and deepen awareness of soil and groundwater resource protection.
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