外文翻譯---de型氧化溝生物脫氮除磷工藝-其他專業(yè)-展示頁
2025-01-31 09:15本頁面
【正文】 speed brush aeration, into one of the previous phase of the sewage in Amoy good Oxygen state (D0 2mg/l) for nitrification. Stages of the runtime for 15 min. Phase B: the distribution of sewage are still people well into the groove I,DitchI, II maintained ditch on the stage of the antinitrification, nitrification state. But the water from the ditch I read the Amoy II, guarantee people into the ditch II of the sewage pollution in the anic material is fully degradable. The stage for the runtime 105 min. Stage C: Well into the distribution of the sewage ditch II. At this point ditch II interim low brush then pushed into the flow of denitrifying state. To the water. I ditch and highspeed transit brush aeration, nitrification. The stage for the running time 15 min. Stage D: D stage of the operation and status similar to stage B, only Ditch I, iI into the ditch, the water situation in the opposite. The stage of the running time for 105 min Process in the course of the operation. Well distribution, Brush, overflow weir by the preset time control operation. In addition, Brush also be installed in each groove of dissolved oxygen analyzer control. Figure 1 Biological nitrogen removal opertation mode DEoxidation ditch biological phosphorus removal process Phosphorus is essential microbial metabolism of nutrients, microbial cells is posed of part, by ADP and adenosine triphosphate (ATP) of each other to provi
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