分享:生活污水处理设备工艺流程步骤
来源:currentnewsnow.com 发布时间:2021年09月30日
大家好,本期小编给大家带来新的内容希望大家有所收益WSZ-AO生活污水处理设备系统设计\施工生活污水处理系统[1]主要有:曝气好氧有动力污水处理系统、人工湿地污水处理系统、势能增氧污水处理系统,各种处理工艺各有特点,应根据现场实际情况进行取舍
生(sheng)(sheng)活污(wu)(wu)(wu)(wu)水(shui)(shui)(shui)(shui)曝(pu)气(qi)(qi)好(hao)氧(yang)有(you)动(dong)力(li)处(chu)理(li)工(gong)(gong)艺流(liu)程本工(gong)(gong)艺特点:污(wu)(wu)(wu)(wu)泥产量(liang)少,无需污(wu)(wu)(wu)(wu)泥处(chu)理(li)设备,一年抽排1-2次,出(chu)水(shui)(shui)(shui)(shui)可(ke)回用(yong)(yong)(yong)。有(you)机污(wu)(wu)(wu)(wu)染物(wu)(wu)去除率高(gao),出(chu)水(shui)(shui)(shui)(shui)水(shui)(shui)(shui)(shui)质稳定,抗冲击负(fu)荷(he)能力(li)强(qiang)。整个系(xi)统(tong)自动(dong)化(hua)程度高(gao),无需专人(ren)看管(guan),同时(shi)(shi)配备人(ren)工(gong)(gong)制动(dong)系(xi)统(tong)。占(zhan)地(di)少,系(xi)统(tong)除嗅, 降(jiang)低噪声,埋于地(di)下(xia)(xia),与周围(wei)环境协调(diao)(diao)。地(di)埋式系(xi)统(tong)一般(ban)不承受过车(che)荷(he)载,有(you)高(gao)荷(he)载时(shi)(shi)可(ke)采用(yong)(yong)(yong)加强(qiang)结构。调(diao)(diao)节(jie)池(chi)(chi)(chi):A级(ji)调(diao)(diao)节(jie)时(shi)(shi)间(jian)为6 小(xiao)(xiao)时(shi)(shi)。 O级(ji)生(sheng)(sheng)物(wu)(wu)池(chi)(chi)(chi):WSZ-AO系(xi)列(lie)O 级(ji)生(sheng)(sheng)物(wu)(wu)池(chi)(chi)(chi)为推动(dong)式生(sheng)(sheng)物(wu)(wu)接触氧(yang)化(hua)他(ta),污(wu)(wu)(wu)(wu)水(shui)(shui)(shui)(shui)在(zai)池(chi)(chi)(chi)内的(de)(de)(de)停留时(shi)(shi)间(jian)为7.0小(xiao)(xiao)时(shi)(shi),填料为弹(dan)性立(li)体(ti)填料,填料比(bi)表面(mian)(mian)积为200m2/m3。二(er)沉池(chi)(chi)(chi):WSZ-AO系(xi)列(lie)二(er)沉池(chi)(chi)(chi)为旋流(liu)式沉淀(dian)(dian)池(chi)(chi)(chi),表面(mian)(mian)负(fu)荷(he)为1.0m3/m2.hr沉淀(dian)(dian)时(shi)(shi)间(jian)为2小(xiao)(xiao)时(shi)(shi)。消(xiao)(xiao)(xiao)毒池(chi)(chi)(chi):WSZ-AO消(xiao)(xiao)(xiao)毒池(chi)(chi)(chi)为反应池(chi)(chi)(chi),污(wu)(wu)(wu)(wu)水(shui)(shui)(shui)(shui)在(zai)池(chi)(chi)(chi)内总(zong)停留时(shi)(shi)间(jian)为40分(fen)钟左右(you)。经(jing)(jing)(jing)(jing)二(er)级(ji)处(chu)理(li)的(de)(de)(de)污(wu)(wu)(wu)(wu)水(shui)(shui)(shui)(shui),不仅可(ke)灭菌(jun)排污(wu)(wu)(wu)(wu),而且BOD、COD有(you)了大(da)(da)幅度降(jiang)低,达一级(ji)排放污(wu)(wu)(wu)(wu)水(shui)(shui)(shui)(shui)标准,可(ke)直接排入(ru)水(shui)(shui)(shui)(shui)体(ti)。生(sheng)(sheng)活区粪(fen)便污(wu)(wu)(wu)(wu)水(shui)(shui)(shui)(shui)(经(jing)(jing)(jing)(jing)化(hua)粪(fen)池(chi)(chi)(chi))、食堂污(wu)(wu)(wu)(wu)水(shui)(shui)(shui)(shui)经(jing)(jing)(jing)(jing)隔油进(jin)行沉淀(dian)(dian)预(yu)(yu)处(chu)理(li)、其它(ta)污(wu)(wu)(wu)(wu)水(shui)(shui)(shui)(shui)自流(liu)入(ru)格栅、调(diao)(diao)节(jie)池(chi)(chi)(chi),大(da)(da)颗粒可(ke)沉固体(ti)及漂浮物(wu)(wu)被(bei)拦截(jie),出(chu)水(shui)(shui)(shui)(shui)进(jin)入(ru)水(shui)(shui)(shui)(shui)解(jie)酸化(hua)池(chi)(chi)(chi),在(zai)厌氧(yang)微生(sheng)(sheng)物(wu)(wu)的(de)(de)(de)作用(yong)(yong)(yong)下(xia)(xia)污(wu)(wu)(wu)(wu)水(shui)(shui)(shui)(shui)和二(er)沉池(chi)(chi)(chi)回流(liu)污(wu)(wu)(wu)(wu)泥中的(de)(de)(de)部分(fen)有(you)机物(wu)(wu)被(bei)酸化(hua)水(shui)(shui)(shui)(shui)解(jie)并进(jin)一步截(jie)留大(da)(da)部分(fen)县浮物(wu)(wu),出(chu)水(shui)(shui)(shui)(shui)进(jin)入(ru)调(diao)(diao)节(jie)池(chi)(chi)(chi),经(jing)(jing)(jing)(jing)调(diao)(diao)节(jie)水(shui)(shui)(shui)(shui)量(liang)、水(shui)(shui)(shui)(shui)质和预(yu)(yu)曝(pu)气(qi)(qi)后用(yong)(yong)(yong)泵提升至生(sheng)(sheng)物(wu)(wu)接触氧(yang)化(hua)池(chi)(chi)(chi)进(jin)行好(hao)氧(yang)生(sheng)(sheng)化(hua)处(chu)理(li),在(zai)充氧(yang)曝(pu)气(qi)(qi)和生(sheng)(sheng)物(wu)(wu)膜的(de)(de)(de)作用(yong)(yong)(yong)下(xia)(xia)将有(you)机物(wu)(wu)降(jiang)解(jie)为二(er)氧(yang)化(hua)碳和水(shui)(shui)(shui)(shui),出(chu)水(shui)(shui)(shui)(shui)经(jing)(jing)(jing)(jing)二(er)沉池(chi)(chi)(chi)泥水(shui)(shui)(shui)(shui)分(fen)离后,用(yong)(yong)(yong)二(er)氧(yang)化(hua)氯消(xiao)(xiao)(xiao)毒排放。
二沉池(chi)分(fen)(fen)(fen)离的(de)污(wu)泥分(fen)(fen)(fen)别排至酸化(hua)(hua)水(shui)解池(chi)进行厌氧水(shui)解和污(wu)泥处理池(chi)自然消化(hua)(hua)分(fen)(fen)(fen)解,消化(hua)(hua)分(fen)(fen)(fen)解池(chi)中的(de)剩余污(wu)泥投(tou)加(jia)熟石(shi)灰调节PH值11-12.5消毒(du),定期用吸(xi)粪(fen)车抽(chou)吸(xi)并外排至垃(la)圾填埋场填埋处理。关(guan)于本期的(de)内容(rong)小编就(jiu)先分(fen)(fen)(fen)享到这里希望能帮到大(da)家(jia)下(xia)期继续给大(da)家(jia)带来(lai)新的(de)内容(rong)敬(jing)请期待


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