隨著污水處理要求的不斷提高與多元化需求,生活污水處理設備各種工藝都有市場,主要以A/O(厭氧-好氧活性污泥法)工藝為主。MBR(膜生物反應器)工藝、SBR(序批式活性污泥法)工藝也作為主體工藝運用到污水處理設備中。由于采用其他工藝作為主體工藝的設備效率較低或應用不廣等原因,故筆者不予以分析比較。
生活污水處理設備幾種工藝的特點:
1、用(yong)A/O加(jia)(jia)(jia)工(gong)(gong)制作(zuo)加(jia)(jia)(jia)工(gong)(gong)加(jia)(jia)(jia)工(gong)(gong) 看做(zuo)法律(lv)主體加(jia)(jia)(jia)工(gong)(gong)制作(zuo)加(jia)(jia)(jia)工(gong)(gong)加(jia)(jia)(jia)工(gong)(gong) 具(ju)(ju)備(bei)前提條件(jian)大幅度降低可(ke)揮(hui)發(fa)嚴(yan)重廢(fei)水和除磷脫(tuo)氮的(de)(de)(de)性能,也不存有(you)厭(yan)(yan)(yan)(yan)氧(yang)(yang)(yang)(yang)(yang)顆(ke)粒厭(yan)(yan)(yan)(yan)氧(yang)(yang)(yang)(yang)(yang)顆(ke)粒飛灰(hui)干(gan)(gan)(gan)化(hua)(hua)(hua)熱脹情況,正(zheng)(zheng)常運作(zuo)維護較簡變(bian)。考(kao)慮到組合填料的(de)(de)(de)比(bi)的(de)(de)(de)表大小大,池(chi)(chi)內的(de)(de)(de)充氧(yang)(yang)(yang)(yang)(yang)前提條件(jian)比(bi)較好(hao),微(wei)生(sheng)(sheng)物制品(pin)學觸碰氧(yang)(yang)(yang)(yang)(yang)化(hua)(hua)(hua)生(sheng)(sheng)理反應池(chi)(chi)內標(biao)準容(rong)量(liang)的(de)(de)(de)微(wei)生(sheng)(sheng)物制品(pin)學固狀量(liang)高,再以及厭(yan)(yan)(yan)(yan)氧(yang)(yang)(yang)(yang)(yang)顆(ke)粒厭(yan)(yan)(yan)(yan)氧(yang)(yang)(yang)(yang)(yang)顆(ke)粒飛灰(hui)干(gan)(gan)(gan)化(hua)(hua)(hua)回到,生(sheng)(sheng)理反應池(chi)(chi)內親(qin)水性厭(yan)(yan)(yan)(yan)氧(yang)(yang)(yang)(yang)(yang)顆(ke)粒厭(yan)(yan)(yan)(yan)氧(yang)(yang)(yang)(yang)(yang)顆(ke)粒飛灰(hui)干(gan)(gan)(gan)化(hua)(hua)(hua)濃度值較高,但(dan)是兼備(bei)親(qin)水性厭(yan)(yan)(yan)(yan)氧(yang)(yang)(yang)(yang)(yang)顆(ke)粒厭(yan)(yan)(yan)(yan)氧(yang)(yang)(yang)(yang)(yang)顆(ke)粒飛灰(hui)干(gan)(gan)(gan)化(hua)(hua)(hua)法的(de)(de)(de)特殊性,更(geng)具(ju)(ju)較高的(de)(de)(de)容(rong)量(liang)用(yong)電載荷。考(kao)慮到微(wei)生(sheng)(sheng)物制品(pin)學固狀量(liang)多,當可(ke)揮(hui)發(fa)容(rong)量(liang)用(yong)電載荷較高時,其F/M比(bi)不錯長(chang)期保(bao)持在有(you)一定能力,但(dan)是,厭(yan)(yan)(yan)(yan)氧(yang)(yang)(yang)(yang)(yang)顆(ke)粒厭(yan)(yan)(yan)(yan)氧(yang)(yang)(yang)(yang)(yang)顆(ke)粒飛灰(hui)干(gan)(gan)(gan)化(hua)(hua)(hua)時產可(ke)比(bi)較于或低過(guo)親(qin)水性厭(yan)(yan)(yan)(yan)氧(yang)(yang)(yang)(yang)(yang)顆(ke)粒厭(yan)(yan)(yan)(yan)氧(yang)(yang)(yang)(yang)(yang)顆(ke)粒飛灰(hui)干(gan)(gan)(gan)化(hua)(hua)(hua)法。該加(jia)(jia)(jia)工(gong)(gong)制作(zuo)加(jia)(jia)(jia)工(gong)(gong)加(jia)(jia)(jia)工(gong)(gong) 操作(zuo)流(liu)程很簡單,機器正(zheng)(zheng)常運作(zuo)加(jia)(jia)(jia)盟費(fei)低,加(jia)(jia)(jia)工(gong)(gong)處(chu)里成效好(hao),正(zheng)(zheng)常運作(zuo)不穩,是當下具(ju)(ju)有(you)較為成熟的(de)(de)(de)性生(sheng)(sheng)活(huo)廢(fei)污泥加(jia)(jia)(jia)工(gong)(gong)處(chu)里加(jia)(jia)(jia)工(gong)(gong)制作(zuo)加(jia)(jia)(jia)工(gong)(gong)加(jia)(jia)(jia)工(gong)(gong) ,能行之有(you)效地(di)保(bao)持廢(fei)污泥不合格(ge)污染物。
2、MBR清理工(gong)學藝(yi)對(dui)污(wu)水(shui)(shui)水(shui)(shui)硬度的(de)摸底考試性好,耐撞(zhuang)擊功率因數(shu)補償性能方面好,出(chu)水(shui)(shui)量(liang)污(wu)水(shui)(shui)水(shui)(shui)硬度高(gao)品質、平穩,會會產生厭(yan)氧(yang)(yang)顆粒淤泥(ni)(ni)(ni)變(bian)形;池(chi)中(zhong)利用新穎彈力有(you)立(li)(li)體感活性炭(tan)過濾清潔器,比外層積大,細(xi)小(xiao)微生物工(gong)程易掛膜(mo),脫(tuo)膜(mo),在同等(deng)(deng)充分(fen)物功率因數(shu)補償必要(yao)條件下(xia),對(dui)充分(fen)物剔除率高(gao),能提(ti)升(sheng) 氧(yang)(yang)氣(qi)(qi)中(zhong)的(de)氧(yang)(yang)在水(shui)(shui)里(li)面分(fen)解度;生產技(ji)術(shu)技(ji)術(shu)方便,不需要(yao)獨立(li)(li)開立(li)(li)結(jie)晶、過濾清潔等(deng)(deng)固液(ye)隔離池(chi),征占總適用面積少,水(shui)(shui)駐留的(de)時間(jian)大幅度延長;厭(yan)氧(yang)(yang)顆粒淤泥(ni)(ni)(ni)尾(wei)氣(qi)(qi)排放標準(zhun)量(liang)少,只能有(you)中(zhong)國傳統生產技(ji)術(shu)技(ji)術(shu)的(de)30%,厭(yan)氧(yang)(yang)顆粒淤泥(ni)(ni)(ni)清理手續費(fei)低,但一回性投(tou)資(zi)的(de)較高(gao)。
3、用(yong)SBR法(fa)(fa)(fa)當(dang)作行(xing)為(wei)主導新(xin)環節(jie)極具新(xin)環節(jie)注意事項比(bi)較(jiao)簡單,建(jian)設(she)(she)物少(shao)的(de)特(te)性(xing)(xing)。該新(xin)環節(jie)不(bu)需放置生(sheng)(sheng)活(huo)(huo)(huo)(huo)(huo)(huo)活(huo)(huo)(huo)(huo)(huo)(huo)性(xing)(xing)生(sheng)(sheng)活(huo)(huo)(huo)(huo)(huo)(huo)污(wu)(wu)水(shui)(shui)(shui)法(fa)(fa)(fa)逆(ni)流安(an)全設(she)(she)施,不(bu)設(she)(she)二沉池,水(shui)(shui)(shui)解酸化(hua)池水(shui)(shui)(shui)比(bi)熱容也少(shao)于(yu)傳統連(lian)續不(bu)斷式催化(hua)活(huo)(huo)(huo)(huo)(huo)(huo)性(xing)(xing)酶(mei)生(sheng)(sheng)活(huo)(huo)(huo)(huo)(huo)(huo)活(huo)(huo)(huo)(huo)(huo)(huo)性(xing)(xing)生(sheng)(sheng)活(huo)(huo)(huo)(huo)(huo)(huo)污(wu)(wu)水(shui)(shui)(shui)法(fa)(fa)(fa)法(fa)(fa)(fa),易(yi)出現生(sheng)(sheng)活(huo)(huo)(huo)(huo)(huo)(huo)活(huo)(huo)(huo)(huo)(huo)(huo)性(xing)(xing)生(sheng)(sheng)活(huo)(huo)(huo)(huo)(huo)(huo)污(wu)(wu)水(shui)(shui)(shui)法(fa)(fa)(fa)脹大的(de)現像。主要(yao)包括(kuo)調控加載(zai),既清理COD,還有會更有效地(di)脫氮(dan)除磷。該新(xin)環節(jie)對地(di)表水(shui)(shui)(shui)出液量變現適(shi)應能力性(xing)(xing)強,出液地(di)表水(shui)(shui)(shui)較(jiao)不(bu)穩,適(shi)于(yu)中斷減排的(de)活(huo)(huo)(huo)(huo)(huo)(huo)性(xing)(xing)生(sheng)(sheng)活(huo)(huo)(huo)(huo)(huo)(huo)污(wu)(wu)水(shui)(shui)(shui)法(fa)(fa)(fa),可由PLC自動(dong)的(de)把控裝置靈活(huo)(huo)(huo)(huo)(huo)(huo)多變把控加載(zai)環節(jie)。但SBR法(fa)(fa)(fa)歸(gui)于(yu)中斷式催化(hua)活(huo)(huo)(huo)(huo)(huo)(huo)性(xing)(xing)酶(mei)生(sheng)(sheng)活(huo)(huo)(huo)(huo)(huo)(huo)活(huo)(huo)(huo)(huo)(huo)(huo)性(xing)(xing)生(sheng)(sheng)活(huo)(huo)(huo)(huo)(huo)(huo)污(wu)(wu)水(shui)(shui)(shui)法(fa)(fa)(fa)法(fa)(fa)(fa),排出污(wu)(wu)水(shui)(shui)(shui)的(de)時(shi)長,且排出污(wu)(wu)水(shui)(shui)(shui)時(shi)想要(yao)不(bu)推動(dong)水(shui)(shui)(shui)解生(sheng)(sheng)活(huo)(huo)(huo)(huo)(huo)(huo)活(huo)(huo)(huo)(huo)(huo)(huo)性(xing)(xing)生(sheng)(sheng)活(huo)(huo)(huo)(huo)(huo)(huo)污(wu)(wu)水(shui)(shui)(shui)法(fa)(fa)(fa)層,以致(zhi)可以針對性(xing)(xing)的(de)排出污(wu)(wu)水(shui)(shui)(shui)機械(xie)機器(qi)(qi)設(she)(she)備(bei)(潷水(shui)(shui)(shui)器(qi)(qi)),且對潷水(shui)(shui)(shui)器(qi)(qi)的(de)想要(yao)較(jiao)高。綜上所(suo)述主觀原因引致(zhi)主要(yao)包括(kuo)該新(xin)環節(jie)當(dang)作行(xing)為(wei)主導新(xin)環節(jie)的(de)二合一化(hua)機械(xie)機器(qi)(qi)設(she)(she)備(bei)處置利用(yong)率低。加載(zai)預(yu)算低。