Ths secondary effluent may be applied to power station cooling Systems aft it is treated by biofilm packed-bed reactors. 城市汙水二級処理出水經(jīng)生物填料反應(yīng)器処理後可再用於電廠冷卻系統(tǒng)。
Several of the focuses of CFD model in packed-bed reactors were studied, namely, the momentum exchange coefficient, the capillary pressure and the void fraction. 近年來填充牀反應(yīng)器CFD數(shù)學(xué)模型韻幾個研究重點是動量交換系數(shù)、毛細琯壓力以及牀層空隙率的非均勻分佈性。