河川水體工業廢（污）水氨氮等污染物源頭削減改善計畫
| 中文摘要 | 本計畫主要為確保河川水體品質，持續針對氨氮、重金屬、應揭露污染物、含硼化學品、戴奧辛及發電廠燃煤總汞等進行檢視調查，掌握事業廢污水之排放風險，並辦理氨氮等污染物削減改善方式交流及國際研討會，蒐彙國內外廢（污）水管理管制動態，適時檢討管理管制機制之合宜性。 計畫盤查106年放流水標準增修受影響事業，針對含氮物質與重金屬進行各20點次水質調查，掌握受影響事業污染排放狀況，並結合經濟部工業局協助事業落實改善措施。追蹤已管制氨氮事業放流水水質標準符合情形，高含氮製程石化產業10點次檢測，放流水氨氮濃度為0.09~62.7 mg/L，1家超出標準限值。另針對未管制氨氮事業進行30點次水質調查，依據結果建議製革業（濕藍皮製成成品皮者）放流水氨氮既設事業分兩階段管制，分別為75和30 mg/L；印染整理業、金屬基本工業、造紙業、藥品製造業及「廢棄物焚化廠」或其他廢棄物處理廠（場）放流水氨氮管制限值為20 mg/L。另5點次放流水戴奧辛濃度為ND~0.24 pg-I-TEQ/L，均符合標準限值；科學園區污水下水道系統與石化產業12點次放流水應揭露污染物濃度均符合標準限值。廢污水含硼事業現勘及水質調查工作，放流水硼濃度介於0.427~21.8 mg/L，2家超出標準限值。歸納燃煤發電廠109年上半年採購燃煤總汞量加權平均值0.029~0.044 mg/kg乾基符合相關規定。 | ||
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| 中文關鍵字 | 放流水標準、氨氮、重金屬 | ||
基本資訊
| 專案計畫編號 | 經費年度 | 109 | 計畫經費 | 7830 千元 | |
|---|---|---|---|---|---|
| 專案開始日期 | 2020/04/09 | 專案結束日期 | 2020/11/30 | 專案主持人 | 朱敬平 |
| 主辦單位 | 水保處 | 承辦人 | 盧佩君 | 執行單位 | 財團法人中興工程顧問社 |
成果下載
| 類型 | 檔名 | 檔案大小 | 說明 |
|---|---|---|---|
| 期末報告 | 河川水體工業廢（污）水氨氮等污染物源頭削減改善計畫_期末報告定稿.pdf | 22MB | 期末報告定稿 (成果報告) |
Reduction ammonia nitrogen and other pollutants of industrial wastewater and sewage water in river water body improvement project
| 英文摘要 | The main purpose of this project is to ensure the water quality of river,and continue to investigate on ammonia nitrogen, heavy metals, exposed pollutants, boron, dioxin, and total mercury in coal-fired power plants to control and assessment the pollution risk. With holding international seminars ,collect domestic and other countries water management to make wastewater management appropriately. This project check what are the affected businesses by new Effluent Standards,and take 20 samples of nitrogenous substances and heavy metal to understand the wastewater disposal of businesses.And then, cooperation with Industrial Development Bureau in order to make businesses be able to reduce wastewater pollutants. This project also analyzed the 10 samples of processes of high nitrogen connection in the petrochemical industries and the chemical engineering industries, the ammonia nitrogen concentration of industrial effluent was 0.09~62.7 mg/L,one of them was over the Effluent Standards. Besides, the project also analyzed the nitrogen concentration of the unregulated businesses in Effluent Standards. According to the results, the recommended ammonia nitrogen concentration of leather related products manufacturing is two-stage, 75/30 mg/L.The recommended ammonia nitrogen concentration of finishing of textiles, basic metal manufacturing, paper products manufacturing, medical goods manufacturing, and incineration plant or other wastetreatment plant is 20 mg/L.This project analyzed 5 samples of dioxin.The results showed that the dioxin concentration of industrial effluent was ND~0.24 pg-I-TEQ/L, which all complied with the Effluent Standards.The concentration of should reveal pollutants for samples by the sewer system of science-based industrial park and petrochemical industries.Moreover, we survey and take samples from the businesses that wastewater containing boron, the boron concentration of industrial effluent was 0.427~21.8 mg/L, two of them are over the Effluent Standards.We also summarized that the mercury contents within the coals from coal-fired power plants in the first half of 109 was 0.029~0.044 mg/kg dry basis, which complied with relevant regulations. | ||
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| 英文關鍵字 | Effluent standard、Ammonia nitrogen、Heavy metal | ||