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1、民治污水處廠功能計算書一、前言本計算書為針對東港溪域潮萬污水下水道系統之民治污水處廠 新建工程設計工作，所進之處廠各單元功能計算。本計算書共分十 個單元進計算，除前處及進抽水站採用尖峰小時為功能設計 基準外，其餘單元原則上採用最大日為功能設計基準。1.進污水水平均日 =22,840 CMD =0.264CMS =6.03MGD 最小日 =平均日 x0.65=14,850 CMD 最大日 =平均日 x1.33=30,400 CMD 尖峰小時=平均日 x2.00=45,700 CMD2.進污水水質進 BOD5 =200.0mg/L 進 TSS =200.0mg/L 進 NH3-N =25.0mg/
2、L 進 TP =8.0mg/L3.設計放水水質出 BOD5 =20.0mg/L 出 TSS =20.0mg/L 出 NH3-N =10.0mg/L 出 TP =4.0mg/L4.尖峰小時質平衡計算結果2006-8-23Page. 1(1) 污水部份污水名稱TSSBOD5TP CMDKg/dmg/LKg/dmg/LKg/dmg/L進污水45,7009,140200.09,140200.0365.68.0迴水合併3,2171,204.3547.6402.6183.147.521.6初沉池進48,91710,344211.59,543195.1413.18.4初沉池出48,7634,13884.97
3、,062144.8367.67.5二沉池出48,095961.920.0327.06.824.00.5砂池出45,805458.010.024.00.511.50.3濃縮機清洗水72.00.710.00.00.50.020.3脫水機清洗水96.01.010.00.10.50.020.3放水45,637456.410.023.90.511.40.3濃縮液(迴)638.7275.9432.083.3130.417.226.9脫水液333.0524.31,57440.6122.0353.91,062.6除磷單元出水288.3424.51,47316.256.417.761.4(迴)砂反洗水(迴)2,
4、290503.9220.0303.1132.312.65.5(2) 污部份污名稱TSSBOD5TP CMDKg/dmg/LKg/dmg/LKg/dmg/L初沉污154.26,20740,2412,48116,08645.4294.6廢棄活性污667.95,3438,0001,6642,492343.3513.9濃縮廢棄活性污101.25,10050,3781,58115,618326.13,221化學污44.82,24850,20924.4544.4336.27,510消化污255.511,30744,2584,06215,901371.51,454消化後污255.57,91530,98178
5、6.93,080371.51,454脫水污300.210,16233,848811.32,702707.72,357脫水污餅63.29,700153,453770.712,193353.95,5985.最大日質平衡計算結果2006-8-23Page. 2(1) 污水部份污水名稱TSSBOD5TP CMDKg/dmg/LKg/dmg/LKg/dmg/L進污水30,4006,080200.06,080200.0243.28.0迴水合併2,199802.0364.7268.2121.931.614.4初沉池進32,5996,882211.16,348194.7274.88.4初沉池出32,4962,
6、75384.74,698144.6244.67.5二沉池出32,052641.020.0218.06.816.00.5砂池出30,526305.310.016.00.57.60.3濃縮機清洗水72.00.710.00.00.50.020.3脫水機清洗水96.01.010.00.10.50.020.3放水30,358303.610.015.90.57.60.3濃縮液(迴)448.9183.7409.355.4123.411.425.5脫水液253.7349.11,37627.0106.6235.4928.0除磷單元出水223.9282.51,26210.848.311.852.6(迴)砂反洗水(
7、迴)1,526335.8220.0202.0132.38.45.5(2) 污部份污名稱TSSBOD5TP CMDKg/dmg/LKg/dmg/LKg/dmg/L初沉污102.64,12940,2411,65116,08530.2294.6廢棄活性污444.23,5548,0001,1072,492228.3514.0濃縮廢棄活性污67.33,39250,3781,05215,618216.93,221化學污29.81,49550,20916.2544.5223.67,509消化污169.97,52144,2582,70215,900247.11,454消化後污169.95,26530,9805
8、23.43,080247.11,454脫水污199.76,76033,848539.62,702470.82,357脫水污餅42.06,453153,453512.612,191235.45,5986.平均日質平衡計算結果(1) 污水部份2006-8-23Page. 3污水名稱TSSBOD5TP CMDKg/dmg/LKg/dmg/LKg/dmg/L進污水22,8404,568200.04,568200.0182.78.0迴水合併1,696603.3274.3201.891.723.810.8初沉池進24,5365,171210.84,770194.4206.58.4初沉池出24,4592,0
9、6984.63,530144.3183.87.5二沉池出24,125482.520.0164.16.812.10.5砂池出22,976229.810.012.00.55.70.3濃縮機清洗水72.00.710.00.00.50.020.3脫水機清洗水96.01.010.00.10.50.020.3放水22,808228.110.011.90.55.70.3濃縮液(迴)355.1138.2389.241.6117.28.624.2脫水液214.5262.51,22420.394.7176.9824.7除磷單元出水192.1212.41,1068.142.38.846.0(迴)砂反洗水(迴)1,1
10、49252.7220.0152.0132.36.35.5(2) 污部份污名稱TSSBOD5TP CMDKg/dmg/LKg/dmg/LKg/dmg/L初沉污77.13,10340,2411,24016,08422.7294.6廢棄活性污333.72,6698,000831.52,492171.5514.1濃縮廢棄活性污50.62,54850,378789.915,618163.03,222化學污22.41,12450,20912.2544.7168.07,508消化污127.75,65144,2572,03015,900185.71,454消化後污127.73,95630,980393.23,079185.71,454脫水污150.15,07933,848405.42,701353.72,357脫水污餅31.64,848153,453385.112,189176.95,5982006-8-23Page. 4
