Yx,s (yield of active biomass on the substrate) reached 0.4 kg VSS per kilogram of COD for cell protein concentrations of 30%50%. Yp,s (yield of SCP on the substrate) was 0.20.4 kg SCP per kilogram of COD and slowly increasing.

• 污泥产率Yx；s约为每kgCOD可产出0.；4kg可挥发性悬浮颗粒物(VSS)；菌体蛋白含量达到30%25~50%25；同时蛋白质产率Yp；s约为每kgCOD可产出0