各下水処理場の水質と排水基準/茨城県このサイトではJavaScriptを使用したコンテンツ・機能を提供しています。JavaScriptを有効にするとご利用いただけます。本文へスキップします。いばらき下水道フェアを開催しました。第17回世界湖沼会議[いばらき霞ケ浦2018]に参加しました下水道(げすいどう)のしくみと下水処理場(げすいしょりじょう)からのおねがいマンホール蓋を展示しています。各下水処理場の水質と排水基準ここから本文です。管理する下水処理場に入ってくる汚水(流入水)と,処理後に河川等へ放流される処理水(放流水)の年平均水質です。排水基準※5.0~9.0-25(20)30(20)--H20流入水7.011574.810329.14.05放流水6.911.79.7322.00.61H21流入水7.115110316829.49.15放流水7.04.910.2521.72.38H22流入水7.019711326331.63.89放流水6.97.09.8421.00.94H23流入水6.914483.716825.42.94放流水6.67.08.63.815.11.00H24流入水7.115084.417328.13.19放流水6.88.38.41.815.60.99H25流入水7.11267614629.63.06放流水6.85.08.82.115.11.12H26流入水7.21439014631.63.52放流水6.85.09.33.015.31.40H27流入水7.21549517734.33.58放流水6.95.08.52.416.71.38H28流入水7.317410616035.53.82放流水7.05.69.81.718.21.30※排水基準は水質汚濁防止法に基づく放流水の基準。排水基準※5.8~8.6-20(15)20(15)(20)(1)H20流入水7.716798.716836.33.99放流水6.90.55.3<15.40.15H21流入水7.616510615334.63.61放流水6.90.55.4<15.30.15H22流入水7.515395.117331.73.30放流水6.90.76.12.05.30.12H23流入水7.515094.815432.13.14放流水6.81.26.32.05.40.11H24流入水7.516410015238.03.94放流水6.91.25.72.84.50.22H25流入水7.41458615832.73.44放流水7.01.66.51.95.50.13H26流入水7.221710121233.24.81放流水6.81.97.02.65.80.19H27流入水7.31609216833.23.65放流水7.02.36.91.86.30.20H28流入水7.413985.515333.23.41放流水7.11.06.31.46.120.15※排水基準は水質汚濁防止法に基づく放流水の基準。排水基準※5.8~8.6-20(15)20(15)(20)(1)H20流入水7.514983.110435.93.51放流水6.8<0.54.9<17.10.07H21流入水7.615898.612636.73.72放流水6.9<0.54.8<17.50.06H22流入水7.514787.310932.73.34放流水6.8<0.54.7<17.80.09H23流入水7.513073.412130.23.03放流水7.1<0.54.0<15.50.09H24流入水7.514683.612034.43.29放流水7.0<0.54.8<16.00.10H25流入水7.61539113733.43.71放流水7.10.75.7<1.05.90.12H26流入水7.41649512639.14.20放流水6.80.55.9<1.06.50.11H27流入水7.51819612739.74.33放流水7.00.76.0<1.06.610.13H28流入水7.415292.085.539.34.08放流水7.1<0.55.4<1.06.910.12※排水基準は水質汚濁防止法に基づく放流水の基準。排水基準※5.8~8.615(10)-20(15)--H20流入水7.413179.213927.22.69放流水6.91.56.8113.60.81H21流入水7.416486.115226.22.24放流水7.03.27.9113.00.81H22流入水7.414680.014826.82.50放流水6.91.66.9113.20.90H23流入水7.417181.416628.52.88放流水6.92.67.6413.41.08H24流入水7.423781.015630.83.22放流水6.92.17.11.613.90.90H25流入水7.41588114828.63.09放流水7.02.07.21.713.10.95H26流入水7.32068513530.53.20放流水6.81.87.31.413.31.03H27流入水7.42028715932.73.46放流水7.02.57.11.013.21.08H28流入水7.418588.013533.63.52放流水7.21.57.1<1.013.81.25※排水基準は水質汚濁防止法に基づく放流水の基準。排水基準※5.8~8.6(20)-(40)--H20流入水7.51448610925.13.92放流水7.04.710.2411.30.39H21流入水7.715194.411525.33.92放流水7.23.68.9311.90.42H22流入水7.615787.810540.23.50放流水7.22.88.2212.60.30H23流入水7.618189.310131.43.71放流水7.23.08.2212.00.80H24流入水7.520210713831.74.10放流水7.22.38.51.411.70.30H25流入水7.520311014830.33.80放流水7.23.09.22.310.70.66H26流入水7.51397911427.83.16放流水7.22.89.63.110.60.58H27流入水7.61818214429.23.36放流水7.12.49.34.111.91.16H28流入水7.315693.112931.23.76放流水7.02.99.73.513.50.78※排水基準は水質汚濁防止法に基づく放流水の基準。排水基準※5.8~8.6(20)-(40)--H20流入水7.220090.315529.73.79放流水6.61.48.028.61.44H21流入水7.321910518432.04.26放流水6.81.68.027.71.58H22流入水7.221088.018241.44.35放流水6.81.27.617.11.43H23流入水7.313377.69733.33.28放流水7.02.57.817.41.35H24流入水7.316989.513437.04.26放流水6.92.48.01.47.51.10H25流入水7.41698611734.74.02放流水6.92.07.61.27.30.94H26流入水7.31667412234.24.80放流水6.92.27.91.38.70.50H27流入水7.32119615236.64.89放流水7.02.08.32.28.910.51H28流入水7.218810214638.26.03放流水6.82.08.61.19.30.80※排水基準は水質汚濁防止法に基づく放流水の基準。排水基準※5.8~8.6(20)-(40)--H20流入水6.914087.18333.64.37放流水6.91.78.426.72.01H21流入水7.212478.412329.13.79放流水6.81.88.8211.32.10H22流入水7.212293.415837.33.75放流水6.82.09.9311.41.77H23流入水7.189.866.69722.82.23放流水6.92.58.918.11.18H24流入水7.173.559.59621.72.22放流水6.91.68.20.78.601.60H25流入水7.073.15711521.82.35放流水6.82.28.51.610.11.42H26流入水6.970487921.82.38放流水6.91.99.51.710.11.65H27流入水7.086.86199.624.72.52放流水6.91.69.93.214.11.42H28流入水7.111678.910724.22.52放流水7.02.812.12.69.81.87※排水基準は水質汚濁防止法に基づく放流水の基準。