【水(shui)(shui)(shui)(shui)(shui)(shui)處(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)】40種(zhong)廢(fei)水(shui)(shui)(shui)(shui)(shui)(shui)處(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)技(ji)術工(gong)(gong)(gong)藝(yi)流程圖！
2019-05-23 16:10·蘭州生(sheng)(sheng)(sheng)態環(huan)境
污(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)水(shui)(shui)(shui)(shui)(shui)(shui)處(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)工(gong)(gong)(gong)藝(yi)就是對(dui)城市生(sheng)(sheng)(sheng)活(huo)污(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)水(shui)(shui)(shui)(shui)(shui)(shui)和(he)(he)工(gong)(gong)(gong)業廢(fei)水(shui)(shui)(shui)(shui)(shui)(shui)的(de)(de)各(ge)種(zhong)經(jing)(jing)(jing)濟、合(he)(he)理(li)(li)(li)、科學(xue)、行之(zhi)有(you)(you)效(xiao)的(de)(de)工(gong)(gong)(gong)藝(yi)方法(fa)(fa)(fa)(fa)(fa)(fa)(fa)。污(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)水(shui)(shui)(shui)(shui)(shui)(shui)處(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)被廣泛應用于建筑、農業,交通、能源、石(shi)化(hua)、環(huan)保、城市景觀、醫療、餐飲(yin)等(deng)各(ge)個領域。
城市污(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)水(shui)(shui)(shui)(shui)(shui)(shui)處(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)工(gong)(gong)(gong)藝(yi)應根據處(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)規模、水(shui)(shui)(shui)(shui)(shui)(shui)質(zhi)(zhi)特(te)性(xing)(xing)、受納水(shui)(shui)(shui)(shui)(shui)(shui)體(ti)的(de)(de)環(huan)境功能及當地的(de)(de)實際情況和(he)(he)要(yao)(yao)求(qiu)，經(jing)(jing)(jing)全面技(ji)術經(jing)(jing)(jing)濟比較后(hou)(hou)(hou)優選確定(ding)。
現(xian)代污(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)水(shui)(shui)(shui)(shui)(shui)(shui)處(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)技(ji)術，按處(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)程度(du)劃分，可分為一(yi)級(ji)、二級(ji)和(he)(he)三級(ji)處(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)。
一(yi)級(ji)處(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)，主要(yao)(yao)去除(chu)污(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)水(shui)(shui)(shui)(shui)(shui)(shui)中呈懸浮狀態的(de)(de)固(gu)體(ti)污(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)染(ran)物(wu)(wu)(wu)(wu)質(zhi)(zhi)，物(wu)(wu)(wu)(wu)理(li)(li)(li)處(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)法(fa)(fa)(fa)(fa)(fa)(fa)(fa)大部(bu)分只能完成一(yi)級(ji)處(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)的(de)(de)要(yao)(yao)求(qiu)。經(jing)(jing)(jing)過(guo)(guo)一(yi)級(ji)處(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)的(de)(de)污(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)水(shui)(shui)(shui)(shui)(shui)(shui)，BOD一(yi)般(ban)可去除(chu)30%左右，達(da)不到排放標準。一(yi)級(ji)處(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)屬于二級(ji)處(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)的(de)(de)預處(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)。
二級(ji)處(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)，主要(yao)(yao)去除(chu)污(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)水(shui)(shui)(shui)(shui)(shui)(shui)中呈膠(jiao)體(ti)和(he)(he)溶解狀態的(de)(de)有(you)(you)機(ji)(ji)污(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)染(ran)物(wu)(wu)(wu)(wu)質(zhi)(zhi)(BOD，COD物(wu)(wu)(wu)(wu)質(zhi)(zhi))，去除(chu)率(lv)可達(da)90%以(yi)上，使有(you)(you)機(ji)(ji)污(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)染(ran)物(wu)(wu)(wu)(wu)達(da)到排放標準。
三級(ji)處(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)，進(jin)一(yi)步處(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)難降解的(de)(de)有(you)(you)機(ji)(ji)物(wu)(wu)(wu)(wu)、氮和(he)(he)磷等(deng)能夠導(dao)致水(shui)(shui)(shui)(shui)(shui)(shui)體(ti)富營養化(hua)的(de)(de)可溶性(xing)(xing)無機(ji)(ji)物(wu)(wu)(wu)(wu)等(deng)。主要(yao)(yao)方法(fa)(fa)(fa)(fa)(fa)(fa)(fa)有(you)(you)生(sheng)(sheng)(sheng)物(wu)(wu)(wu)(wu)脫氮除(chu)磷法(fa)(fa)(fa)(fa)(fa)(fa)(fa)，混(hun)凝沉淀法(fa)(fa)(fa)(fa)(fa)(fa)(fa)，砂(sha)(sha)濾(lv)法(fa)(fa)(fa)(fa)(fa)(fa)(fa)，活(huo)性(xing)(xing)炭(tan)吸附法(fa)(fa)(fa)(fa)(fa)(fa)(fa)，離子(zi)交換法(fa)(fa)(fa)(fa)(fa)(fa)(fa)和(he)(he)電(dian)滲分析法(fa)(fa)(fa)(fa)(fa)(fa)(fa)等(deng)。
整個過(guo)(guo)程為通過(guo)(guo)粗格(ge)柵的(de)(de)原污(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)水(shui)(shui)(shui)(shui)(shui)(shui)經(jing)(jing)(jing)過(guo)(guo)污(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)水(shui)(shui)(shui)(shui)(shui)(shui)提升(sheng)(sheng)泵提升(sheng)(sheng)后(hou)(hou)(hou)，經(jing)(jing)(jing)過(guo)(guo)格(ge)柵或(huo)者砂(sha)(sha)濾(lv)器，之(zhi)后(hou)(hou)(hou)進(jin)入(ru)(ru)沉砂(sha)(sha)池(chi)(chi)(chi)，經(jing)(jing)(jing)過(guo)(guo)砂(sha)(sha)水(shui)(shui)(shui)(shui)(shui)(shui)分離的(de)(de)污(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)水(shui)(shui)(shui)(shui)(shui)(shui)進(jin)入(ru)(ru)初次沉淀池(chi)(chi)(chi)，以(yi)上為一(yi)級(ji)處(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)(即物(wu)(wu)(wu)(wu)理(li)(li)(li)處(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)理(li)(li)(li))，初沉池(chi)(chi)(chi)的(de)(de)出水(shui)(shui)(shui)(shui)(shui)(shui)進(jin)入(ru)(ru)生(sheng)(sheng)(sheng)物(wu)(wu)(wu)(wu)處(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)設備，有(you)(you)活(huo)性(xing)(xing)污(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)泥(ni)(ni)(ni)法(fa)(fa)(fa)(fa)(fa)(fa)(fa)和(he)(he)生(sheng)(sheng)(sheng)物(wu)(wu)(wu)(wu)膜法(fa)(fa)(fa)(fa)(fa)(fa)(fa)，(其中活(huo)性(xing)(xing)污(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)泥(ni)(ni)(ni)法(fa)(fa)(fa)(fa)(fa)(fa)(fa)的(de)(de)反應器有(you)(you)曝氣池(chi)(chi)(chi)，氧化(hua)溝等(deng)，生(sheng)(sheng)(sheng)物(wu)(wu)(wu)(wu)膜法(fa)(fa)(fa)(fa)(fa)(fa)(fa)包括生(sheng)(sheng)(sheng)物(wu)(wu)(wu)(wu)濾(lv)池(chi)(chi)(chi)、生(sheng)(sheng)(sheng)物(wu)(wu)(wu)(wu)轉盤、生(sheng)(sheng)(sheng)物(wu)(wu)(wu)(wu)接觸氧化(hua)法(fa)(fa)(fa)(fa)(fa)(fa)(fa)和(he)(he)生(sheng)(sheng)(sheng)物(wu)(wu)(wu)(wu)流化(hua)床(chuang))，生(sheng)(sheng)(sheng)物(wu)(wu)(wu)(wu)處(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)設備的(de)(de)出水(shui)(shui)(shui)(shui)(shui)(shui)進(jin)入(ru)(ru)二次沉淀池(chi)(chi)(chi)，二沉池(chi)(chi)(chi)的(de)(de)出水(shui)(shui)(shui)(shui)(shui)(shui)經(jing)(jing)(jing)過(guo)(guo)消(xiao)毒排放或(huo)者進(jin)入(ru)(ru)三級(ji)處(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)，一(yi)級(ji)處(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)結束到此為二級(ji)處(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)，三級(ji)處(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)包括生(sheng)(sheng)(sheng)物(wu)(wu)(wu)(wu)脫氮除(chu)磷法(fa)(fa)(fa)(fa)(fa)(fa)(fa)，混(hun)凝沉淀法(fa)(fa)(fa)(fa)(fa)(fa)(fa)，砂(sha)(sha)濾(lv)法(fa)(fa)(fa)(fa)(fa)(fa)(fa)，活(huo)性(xing)(xing)炭(tan)吸附法(fa)(fa)(fa)(fa)(fa)(fa)(fa)，離子(zi)交換法(fa)(fa)(fa)(fa)(fa)(fa)(fa)和(he)(he)電(dian)滲析法(fa)(fa)(fa)(fa)(fa)(fa)(fa)。二沉池(chi)(chi)(chi)的(de)(de)污(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)泥(ni)(ni)(ni)一(yi)部(bu)分回流至初次沉淀池(chi)(chi)(chi)或(huo)者生(sheng)(sheng)(sheng)物(wu)(wu)(wu)(wu)處(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)設備，一(yi)部(bu)分進(jin)入(ru)(ru)污(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)泥(ni)(ni)(ni)濃縮池(chi)(chi)(chi)，之(zhi)后(hou)(hou)(hou)進(jin)入(ru)(ru)污(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)泥(ni)(ni)(ni)消(xiao)化(hua)池(chi)(chi)(chi)，經(jing)(jing)(jing)過(guo)(guo)脫水(shui)(shui)(shui)(shui)(shui)(shui)和(he)(he)干(gan)燥設備后(hou)(hou)(hou)，污(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)泥(ni)(ni)(ni)被最后(hou)(hou)(hou)利用。
不同(tong)(tong)的(de)(de)生(sheng)(sheng)(sheng)產(chan)工(gong)(gong)(gong)藝(yi)有(you)(you)著截然(ran)不同(tong)(tong)的(de)(de)污(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)水(shui)(shui)(shui)(shui)(shui)(shui)處(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)工(gong)(gong)(gong)藝(yi)，多(duo)種(zhong)多(duo)樣。本文將(jiang)為您介紹40種(zhong)不同(tong)(tong)應用場合(he)(he)的(de)(de)污(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)水(shui)(shui)(shui)(shui)(shui)(shui)處(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)工(gong)(gong)(gong)藝(yi)，供各(ge)位參考。
