EPA-95-GA12-03-A090

095

21,966 千元

2006/03/23

2007/05/22

陳慎德

土污基管會

孫冬京

瑞昶科技股份有限公司

土壤及地下水

廢棄工廠, 高污染潛勢業別, 場址調查

Abandoned Industrial Site, High Potential Contaminated Industry, Site Investigation

劉沛宏∕張嘉芳

張嘉芳

02-27262099

cfchang@apollotech.com.tw

本計畫延續第一年度計畫，進行廢棄工廠篩選原則檢討修正，擴充基礎管理資料庫，並篩選污染潛勢較高者進行調查與查證管制，以供未來全國廢棄工廠擴大管理之基礎。 篩選作業延續第一年度執行方針，業別篩選再新增八、九條指定公告業別包括：皮革、毛皮及其製品製造業、人造纖維製造業、合成橡膠製造業、塑膠製品製造業；同業別間之工廠篩選，則擴充建置曾申辦環境影響評估工廠、都會區主要幹道周邊工廠、工廠紙本申登資料等資訊，並依擴充成果，增訂篩選評量因子進行篩選，續並經審查會確認本年度優先調查20家工廠名單。 調查工作分為二階段實施，第一階段為污染調查，有疑慮者進入第二階段污染查證。經第一階段20家工廠調查，超過半數具土壤或地下水污染跡象；再經第二階段10家工廠污染查證後，最終確認至少有11家超過污染管制標準，應列管改善。調查結果顯示14大類事業之廢棄工廠污染比例不低，於污染物種類上，土壤以受重金屬、TPH最多，地下水則以含氯有機物為主，可作為後續研擬調查優先順序之參考。 另本年度優先針對第一年度研選9大類高污染潛勢業別，依各業別運作之污染特性，完成調查技術指引研訂，可持續擴充供為爾後執行相關業別廢棄工廠污染調查之參考。

廢棄工廠, 高污染潛勢業別, 場址調查

EPA-95-GA12-03-A090-open.pdf

13MB

[期末報告]公開版

2007/7/1 上午 12:00:00

This project is the extension of the 1st project about abandoned industrial sites. The screening procedure of ranking potential contaminated sites has been amended, and the database of abandoned industrial sites would become richer to be the base for further management and investigation. The classes of high potential contaminated industries have been increased 4 classes, including: (1)the leather, fur and related products manufacturing; (2)the man-made fibers manufacturing; (3)the synthetic rubber manufacturing; (4)the plastic products manufacturing. And after adding the environmental impact assessment data, traffics data, and the factory register data, etc. in the screening factors, 20 priority sites have been selected for later investigations. Investigations were divided into two stages throughout this project. The first stage was for the pollution investigation, and sites revealed high-contaminated possibilities at the first stage would enter to the second stage for pollution verification. After 20 priority sites investigations at the first stage and later 10 sites verifications at the second stage, the concentrations of pollutants in soil or groundwater of 11 priority sites have exceeded the soil or groundwater pollution control standards in Taiwan, and the 11 sites should be declared to be control sites. The results have indicated that high possibilities contamination of the abandoned industrial sites belonged to the 14 classes of potential high-contaminated industries. Moreover, the major pollutants were heavy metals and TPH in soil, and chlorinated organics in groundwater. In addition, according to the characteristics of industrial operations, the site investigation guidelines (draft) of 9 priority classes of potential contaminated industries have been proposed to the technical reference.

Abandoned Industrial Site, High Potential Contaminated Industry, Site Investigation