環保專案成果報告查詢系統

專案計畫編號	EPA-95-G107-02-201
經費年度	095
計畫經費	4,120 千元
專案開始日期	2007/01/03
專案結束日期	2006/12/31
專案主持人	胡惠宇
主辦單位	水保處
承辦人
執行單位	美商傑明工程顧問（股）台灣分公司
專案分類	水質保護
中文關鍵字	河川污染整治,基隆河,大漢溪
英文關鍵字	Pollution Control, Keelung River, Dahan Creek
協同主持人
共同主持人
計畫聯絡人	胡惠宇
計畫聯絡電話	(02)23252100
計畫聯絡信箱	Jonathan.Hu@mwhglobal.com

中文摘要	本計畫之研究區域為基隆河水源水質水量保護區（以下或稱基隆河水源集水區）及大漢溪後池堰以下河段，主要之工作目標共有三項，分別是(1)水質變化趨勢分析及補充採樣調查，以確實掌握污染分布與污染量、(2)研訂階段性水質改善目標與策略，並評選最佳污染整治方案、(3)建置淡水河環境資訊網頁及製作計畫圖資。在水質變化趨勢分析及補充採樣調查方面，首先針對計畫河段近十年水質資料進行變化趨勢分析，並配合補充採樣分析結果，掌握污染分布及水質關鍵問題，並推估污染排放量及進行河川水質模擬。依分析結果，基隆河水源集水區之水質關鍵項目為氨氮，關鍵河段為介壽橋以下河段，屬輕度~中度污染；大漢溪後池堰至板新水庫取水口河段之水質關鍵項目為懸浮固體，大致屬未/稍受污染程度，板新水庫取水口以下河段則以懸浮固體及氨氮為水質關鍵項目，多屬中度~嚴重污染。在階段性水質改善目標與策略，首先依據水體利用標的及相關法令規定，並考量目前水質現況、管理營運目標、經濟性與財務可行性等，研定階段性水質改善目標，依據目前計畫流域水質狀況，分別研訂近、中及遠程三階段水質改善目標，其中近水質改善目標多以提升河川污染程度(RPI等級)一級為目標，中、遠程則以達到水體分類水質標準為目標。在評選最佳污染削減方案方面，主要係配合既有點源污染管制執行期程、整治成本與及水質改善效益，評選出最佳整治方案，方案內容以加強砂石場廢水排放稽查管制、加速污水下水道建設、進行中度污染支流排水現地處理及高度污染排水截流為主。最後在環境資訊網頁及計畫圖資建置方面，則彙整本計畫研究成果，並整合其他相關計畫研究成果，以提供民眾更多淡水河環境背景、水體水質狀況、污染分析及整治措施等資訊。
中文關鍵字	河川污染整治,基隆河,大漢溪

中文摘要

本計畫之研究區域為基隆河水源水質水量保護區（以下或稱基隆河水源集水區）及大漢溪後池堰以下河段，主要之工作目標共有三項，分別是(1)水質變化趨勢分析及補充採樣調查，以確實掌握污染分布與污染量、(2)研訂階段性水質改善目標與策略，並評選最佳污染整治方案、(3)建置淡水河環境資訊網頁及製作計畫圖資。在水質變化趨勢分析及補充採樣調查方面，首先針對計畫河段近十年水質資料進行變化趨勢分析，並配合補充採樣分析結果，掌握污染分布及水質關鍵問題，並推估污染排放量及進行河川水質模擬。依分析結果，基隆河水源集水區之水質關鍵項目為氨氮，關鍵河段為介壽橋以下河段，屬輕度~中度污染；大漢溪後池堰至板新水庫取水口河段之水質關鍵項目為懸浮固體，大致屬未/稍受污染程度，板新水庫取水口以下河段則以懸浮固體及氨氮為水質關鍵項目，多屬中度~嚴重污染。在階段性水質改善目標與策略，首先依據水體利用標的及相關法令規定，並考量目前水質現況、管理營運目標、經濟性與財務可行性等，研定階段性水質改善目標，依據目前計畫流域水質狀況，分別研訂近、中及遠程三階段水質改善目標，其中近水質改善目標多以提升河川污染程度(RPI等級)一級為目標，中、遠程則以達到水體分類水質標準為目標。在評選最佳污染削減方案方面，主要係配合既有點源污染管制執行期程、整治成本與及水質改善效益，評選出最佳整治方案，方案內容以加強砂石場廢水排放稽查管制、加速污水下水道建設、進行中度污染支流排水現地處理及高度污染排水截流為主。最後在環境資訊網頁及計畫圖資建置方面，則彙整本計畫研究成果，並整合其他相關計畫研究成果，以提供民眾更多淡水河環境背景、水體水質狀況、污染分析及整治措施等資訊。

中文關鍵字

河川污染整治,基隆河,大漢溪

類型	檔名	檔案大小	說明	最新版公開日期
期末報告	002-22.pdf	31MB	[期末報告]公開完整版	2007/3/1 上午 12:00:00

摘要	The Keelung River catchment protected area and sections of Dahan Creek downstream of its rear detention pond were studied in this project. The project objectives included 1)water quality trend analysis and supplementary sampling to better understand pollution distribution and loading within the studied area; 2)formulating water quality goals and strategies by stages, and selecting the best solutions ; and 3)constructing Danshui River’s environmental information webpage and other visual presentations. Firstly, water quality data from the past 10 years were used for trending analysis, and sampling was undertaken to identify critical water quality issues in order to help estimating pollutant loading in the river water quality model constructed. According to the analysis outcomes, the critical factor for water quality in the Keelung River catchment protected area was ammonia nitrogen, and the critical river section was that downstream of Jieshou Bridge, which was mildly to moderately polluted. Between Dahan Creek’s rear detention pond and Banshin reservoir, the critical water quality factor was suspended solids, and was overall none or mildly polluted only. Downstream of Banshin reservoir intake, suspended solids and ammonia nitrogen were both critical, and the river section was mostly moderately to highly polluted.By referring to the water utilisation and relevant regulatory requirements, and considering the current water quality, management and oeprational objectives, and economic and financial feasibilities, short, mid, and long term water quality improvement goals can be developed. The short-term goal was mostly related to improving the river pollution index (RPI), and mid and long-term goals were to achieve the water quality classification level. Finding an optimal solution to pollution reduction was mainly based on following the existing point source pollution control implementation plan, and evaluating costs and benefits of pollution control measures. Options considered included more stringent control and auditing for quarry wastewater discharge, speeding up construction of sewerage infrastructure, on-site treatment for moderately polluted river branches, and interception of highly polluted sections.To let general public access the Danshui River information, all the study results in this report are exhibited in the Environmental Information WebPages and diagrams
英文關鍵字	Pollution Control, Keelung River, Dahan Creek

摘要

The Keelung River catchment protected area and sections of Dahan Creek downstream of its rear detention pond were studied in this project. The project objectives included 1)water quality trend analysis and supplementary sampling to better understand pollution distribution and loading within the studied area; 2)formulating water quality goals and strategies by stages, and selecting the best solutions ; and 3)constructing Danshui River’s environmental information webpage and other visual presentations. Firstly, water quality data from the past 10 years were used for trending analysis, and sampling was undertaken to identify critical water quality issues in order to help estimating pollutant loading in the river water quality model constructed. According to the analysis outcomes, the critical factor for water quality in the Keelung River catchment protected area was ammonia nitrogen, and the critical river section was that downstream of Jieshou Bridge, which was mildly to moderately polluted. Between Dahan Creek’s rear detention pond and Banshin reservoir, the critical water quality factor was suspended solids, and was overall none or mildly polluted only. Downstream of Banshin reservoir intake, suspended solids and ammonia nitrogen were both critical, and the river section was mostly moderately to highly polluted.By referring to the water utilisation and relevant regulatory requirements, and considering the current water quality, management and oeprational objectives, and economic and financial feasibilities, short, mid, and long term water quality improvement goals can be developed. The short-term goal was mostly related to improving the river pollution index (RPI), and mid and long-term goals were to achieve the water quality classification level. Finding an optimal solution to pollution reduction was mainly based on following the existing point source pollution control implementation plan, and evaluating costs and benefits of pollution control measures. Options considered included more stringent control and auditing for quarry wastewater discharge, speeding up construction of sewerage infrastructure, on-site treatment for moderately polluted river branches, and interception of highly polluted sections.To let general public access the Danshui River information, all the study results in this report are exhibited in the Environmental Information WebPages and diagrams

英文關鍵字

Pollution Control, Keelung River, Dahan Creek