101

2,440 千元

2012/03/01

2013/03/31

劉惠民

臺南市政府環境保護局

曾文裕

艾奕康工程顧問股份有限公司

水質保護

急水溪、鹽水溪、二仁溪、將軍溪、河川整治

Ji-Shuei River, Yan-Shuei River, Er-Jen River ,Jiang-Jyun River,River ,pollution remediation

黃靜雯

07-5376611#167

julia.huang@aecom.com

本計畫依據行政院環保署100 年「南部地區河川污染整治與水質 改善策略規劃及執行計畫」，持續分析臺南市轄區內4 大重點河川（ 急水溪、鹽水溪、二仁溪、將軍溪）。根據每月水質檢測成果， 檢討整治成效， 並擬定後續分年分期整治計畫。 急水溪流域101 年水質現況， 河川污染長度嚴重污染佔全流域 13.5%， 中度污染57.2%， 輕度污染6.0%， 未(稍)受污染23.2%， 全流域DO≧ 2 mg/L 合格率82.3%。欲達到106 年整治目標，全流域DO合格率≥50%，嚴重污染長度年平均小於18.2%，本計畫擬推動各項工程及實施計畫， 預期BOD 可削減3,101 kg，所需經費共約2,018,220仟元元。 鹽水溪流域101 年水質現況， 河川污染長度嚴重污染佔全流域 15.1%，中度污染24.6%，輕度污染佔14.9%，未(稍)受污染45.4 %，全流域DO≧ 2 mg/L 合格率83.1%。欲達到106 年整治目標， 全流域DO 合格率≥60%， 嚴重污染長度年平均小於16%， 本計畫擬推動各工程及實施計畫，預期BOD 可削減13,333 kg，其所需經費共約846,663仟元。 二仁溪流域101 年水質現況， 河川污染長度嚴重污染佔全流域 21.2%， 中度污染66.1 %， 輕度污染10.3 %， 未(稍)受污染2.4 %，全流域DO≧ 2 mg/L 合格率56.9%。欲達到106 年整治目標， 石安橋嚴重污染為4 個月/年以下，全流域DO 合格率≥59.1%，嚴重污染長度年平均小於23%， 本計畫擬推動各項工程及實施計畫， 預期BOD 可削減11,246 kg， 其所需經費共約10,097,813 仟元。 將軍溪流域101 年水質現況， 河川污染長度嚴重污染佔全流域 55.7%，中度污染41.2%，輕度污染3.1%，未(稍)受污染0.0%，全流域DO≧ 2 mg/L 合格率47.9%。欲達到106 年整治目標， 全流域DO 合格率≥85%，嚴重污染長度年平均小於45%，本計畫擬推動各項工程及實施計畫，預期BOD 可削減5,568 kg，其所需經費共約1,909,232仟元。

急水溪、鹽水溪、二仁溪、將軍溪、河川整治

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2014/2/1 上午 12:00:00

The project is the following action of “Strategy Planning and Implementation of River Rehabilitation and Water Quality Improvement in Southern Taiwan, 2011”, sponsored by Taiwan EPA,in order to analyze the four major rivers and tributaries in Tainan City, which are Ji-Shuei River, Yan-Shuei River, Er-Jen River and Ching-Chun River. Based on monthly water testing results, the project is to review the treatment effect and to formulate mediation plans by stages. In addition, related government units were invited to join the coordination conferences for many ti mes so that they can come up with effective strategies of river rehabilitation through united efforts. In 2012, the polluted length of Ji-Shuei River of severely-polluted, moderately polluted, lightly-polluted and non (slightly)-polluted are 13.5%, 57.2%, 6.0% and 23.2%, respectively. The basin-wide qualified DO rate is 82.3%. To reach the mediation aim of 2017, which qualified DO greater than 50% and the severely-polluted length less than 18.2%, the project intends to promote various engineering and implementing plans. It is expected to reduce BOD by 3,101 kg, and the budget is 2,018,220,000 NTD. In 2012, the polluted length of Yan-Shuei River of severely-polluted, moderately polluted, lightly-polluted and non (slightly)-polluted are 15.1%, 24.6%, 14.9 and 45.4%, respectively. The basin-wide qualified DO rate is 83.1%. To reach the mediation aim of 2017, which qualified DO greater than 60% and the severely-polluted length less than 16.0%, the project intends to promote various engineering and implementing plans. It is expected to reduce BOD by 13,333 kg, and the budget is 846,663,000 NTD. In 2012, the polluted length of Er-Jen River River of severely-polluted, moderately polluted, lightly-polluted and non (slightly)-polluted are 21.2%, 66.1%, 10.3 and 2.4%, respectively. The basin-wide qualified DO rate is 56.9 %. To reach the mediation aim of 2017, which qualified DO greater than 59.1%, Shi-an station severely-polluted is less than 4 month a year and the severely-polluted length less than 23.0%, the project intends to promote various engineering and implementing plans. It is expected to reduce BOD by 11,246 kg, and the budget is 10,097,813,000 NTD. In 2012, the polluted length of Jiang-Jyun River River of severely-polluted, moderately polluted, lightly-polluted and non (slightly)-polluted are 55.7%, 41.2%, 3.1 and 0.0%, respectively. The basin-wide qualified DO rate is 47.9 %. To reach the mediation aim of 2017, which qualified DO greater than 85% and the severely-polluted length less than 45.0%, the project intends to promote various engineering and implementing plans. It is expected to reduce BOD by 5,568 kg, and the budget is 1,909,232,000 NTD.

Ji-Shuei River, Yan-Shuei River, Er-Jen River ,Jiang-Jyun River,River ,pollution remediation