即墨西(xi)部污(wu)水(shui)處理(li)廠于(yu)2019年新建二期(qi)污(wu)水(shui)處理(li)工(gong)程,規(gui)模為50000m³/d,采用格柵+初(chu)沉+多級AO+二沉池+磁混(hun)凝(ning)反應(ying)+精密過濾工(gong)藝。新建工(gong)藝采用兩(liang)套(tao)DOSCON智能(neng)加藥(yao)系(xi)統(tong),用于(yu)控(kong)制反硝化脫氮乙酸鈉和磁混(hun)凝(ning)反應(ying)單(dan)元混(hun)凝(ning)劑PFC的智能(neng)精確(que)投加,出水(shui)TN濃(nong)(nong)度11~13mg/L,TP濃(nong)(nong)度0.2~0.3mg/L,綜合藥(yao)劑節省(sheng)量為27.1%(穩定介(jie)于(yu)22%~30%)。





