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概述

   針(zhen)對部(bu)分(fen)(fen)城鎮污(wu)水處理廠(chang)出(chu)水排入(ru)GB3838地(di)表水IV、V類(lei)功(gong)能(neng)水域(yu)或(huo)GB3097海水三、四(si)類(lei)功(gong)能(neng)海域(yu)，執行二級標(biao)準，我公司設計生產出(chu)此套污(wu)水處理一體化(hua)系統，主要由缺氧(yang)池、好氧(yang)池、電絮凝除磷池、沉淀池、石英砂過濾(lv)池、紫外(wai)線消毒部(bu)分(fen)(fen)構成。

工藝流程

      收集的(de)(de)生(sheng)活(huo)污(wu)(wu)水(shui)(shui)在(zai)化(hua)(hua)(hua)(hua)糞池(chi)(chi)(chi)(chi)(chi)(chi)進(jin)(jin)行(xing)初步固液分(fen)離后(hou)(hou)，進(jin)(jin)入格柵調(diao)節池(chi)(chi)(chi)(chi)(chi)(chi)，去除生(sheng)活(huo)垃圾及大顆(ke)粒(li)懸浮(fu)物后(hou)(hou)進(jin)(jin)入調(diao)節池(chi)(chi)(chi)(chi)(chi)(chi)，調(diao)節池(chi)(chi)(chi)(chi)(chi)(chi)池(chi)(chi)(chi)(chi)(chi)(chi)水(shui)(shui)經過(guo)(guo)動力提升(sheng)至(zhi)(zhi)一體(ti)化(hua)(hua)(hua)(hua)設備，進(jin)(jin)入前端的(de)(de)缺(que)(que)氧(yang)(yang)(yang)池(chi)(chi)(chi)(chi)(chi)(chi)，缺(que)(que)氧(yang)(yang)(yang)池(chi)(chi)(chi)(chi)(chi)(chi)中(zhong)的(de)(de)反硝化(hua)(hua)(hua)(hua)細菌能夠把污(wu)(wu)水(shui)(shui)里面(mian)沒有(you)(you)(you)分(fen)解(jie)的(de)(de)含碳(tan)(tan)有(you)(you)(you)機(ji)(ji)物轉換成為(wei)(wei)碳(tan)(tan)源(yuan)，并且還能把好(hao)(hao)氧(yang)(yang)(yang)池(chi)(chi)(chi)(chi)(chi)(chi)里面(mian)利(li)用(yong)內(nei)回流進(jin)(jin)入的(de)(de)硝酸根還原(yuan)成為(wei)(wei)N?,有(you)(you)(you)效釋放。由于缺(que)(que)氧(yang)(yang)(yang)池(chi)(chi)(chi)(chi)(chi)(chi)里有(you)(you)(you)水(shui)(shui)解(jie)反應，可以利(li)用(yong)脫氮(dan)工(gong)藝,讓(rang)PH值上升(sheng)。好(hao)(hao)氧(yang)(yang)(yang)池(chi)(chi)(chi)(chi)(chi)(chi)跟脫氮(dan)除磷搭配在(zai)一起，能夠把大分(fen)子有(you)(you)(you)機(ji)(ji)顆(ke)粒(li)分(fen)解(jie)成為(wei)(wei)小分(fen)子有(you)(you)(you)機(ji)(ji)顆(ke)粒(li)，更好(hao)(hao)的(de)(de)增加(jia)廢水(shui)(shui)可生(sheng)化(hua)(hua)(hua)(hua)性(xing)(xing)。經過(guo)(guo)缺(que)(que)氧(yang)(yang)(yang)處(chu)理后(hou)(hou)，污(wu)(wu)水(shui)(shui)進(jin)(jin)入好(hao)(hao)氧(yang)(yang)(yang)池(chi)(chi)(chi)(chi)(chi)(chi)。由于好(hao)(hao)氧(yang)(yang)(yang)池(chi)(chi)(chi)(chi)(chi)(chi)內(nei)活(huo)性(xing)(xing)污(wu)(wu)泥(ni)會(hui)進(jin)(jin)行(xing)有(you)(you)(you)氧(yang)(yang)(yang)呼吸，好(hao)(hao)氧(yang)(yang)(yang)微生(sheng)物會(hui)在(zai)曝氣的(de)(de)作用(yong)下(xia)，將水(shui)(shui)中(zhong)的(de)(de)有(you)(you)(you)機(ji)(ji)污(wu)(wu)染物分(fen)解(jie)為(wei)(wei)水(shui)(shui)和(he)二氧(yang)(yang)(yang)化(hua)(hua)(hua)(hua)碳(tan)(tan)，從而有(you)(you)(you)效排(pai)出(chu)。好(hao)(hao)氧(yang)(yang)(yang)池(chi)(chi)(chi)(chi)(chi)(chi)的(de)(de)出(chu)水(shui)(shui)進(jin)(jin)入電絮凝(ning)催化(hua)(hua)(hua)(hua)氧(yang)(yang)(yang)化(hua)(hua)(hua)(hua)反應池(chi)(chi)(chi)(chi)(chi)(chi)后(hou)(hou)，水(shui)(shui)中(zhong)污(wu)(wu)物在(zai)電催化(hua)(hua)(hua)(hua)氧(yang)(yang)(yang)化(hua)(hua)(hua)(hua)作用(yong)下(xia)以絮體(ti)的(de)(de)形(xing)式浮(fu)現在(zai)水(shui)(shui)中(zhong)，經過(guo)(guo)沉淀(dian)外排(pai)至(zhi)(zhi)污(wu)(wu)泥(ni)池(chi)(chi)(chi)(chi)(chi)(chi)，剩(sheng)余污(wu)(wu)水(shui)(shui)則進(jin)(jin)入石英砂過(guo)(guo)濾器進(jin)(jin)行(xing)固液分(fen)離，處(chu)理后(hou)(hou)的(de)(de)出(chu)水(shui)(shui)消毒(du)達標后(hou)(hou)排(pai)放。沉淀(dian)池(chi)(chi)(chi)(chi)(chi)(chi)中(zhong)的(de)(de)污(wu)(wu)泥(ni)部(bu)分(fen)回流至(zhi)(zhi)缺(que)(que)氧(yang)(yang)(yang)池(chi)(chi)(chi)(chi)(chi)(chi)，保證處(chu)理工(gong)序中(zhong)活(huo)性(xing)(xing)污(wu)(wu)泥(ni)充足，剩(sheng)余污(wu)(wu)泥(ni)則排(pai)入污(wu)(wu)泥(ni)池(chi)(chi)(chi)(chi)(chi)(chi)。

適用范圍

該(gai)套(tao)污(wu)(wu)(wu)水(shui)(shui)處(chu)(chu)(chu)理(li)(li)系統(tong)適用于農(nong)村(cun)及鄉鎮污(wu)(wu)(wu)水(shui)(shui)的(de)集中處(chu)(chu)(chu)理(li)(li)，污(wu)(wu)(wu)水(shui)(shui)處(chu)(chu)(chu)理(li)(li)量在10~100m3/d，處(chu)(chu)(chu)理(li)(li)后(hou)出水(shui)(shui)水(shui)(shui)質達到《城鎮污(wu)(wu)(wu)水(shui)(shui)處(chu)(chu)(chu)理(li)(li)廠污(wu)(wu)(wu)染(ran)物排(pai)放標(biao)準(zhun)》（GB18918-2002）中二級標(biao)準(zhun)及地方的(de)《農(nong)村(cun)生活(huo)污(wu)(wu)(wu)水(shui)(shui)處(chu)(chu)(chu)理(li)(li)設施水(shui)(shui)污(wu)(wu)(wu)染(ran)物排(pai)放標(biao)準(zhun)》（DB 51 2626-2019）中二級標(biao)準(zhun)，也可根據各村(cun)鎮不(bu)同的(de)生態(tai)環境、地理(li)(li)條件、排(pai)放要求，選擇不(bu)同的(de)處(chu)(chu)(chu)理(li)(li)工(gong)藝及配套(tao)設備(bei)。

技術特點

     該設備在ECB的(de)基礎上進行改型，給予(yu)客戶(hu)較大的(de)選擇范(fan)圍。有處理效果穩(wen)定，投資少(shao)等優(you)點。

EC2系列設備選型(xing)

注：更大水量設備請咨詢飛創技(ji)術人(ren)員，以上參數(shu)可作參考，飛創工程師可根據實際需求做設備調(diao)整