河南(nan)省洛陽市中級人(ren)民法院洗(xi)澡廢(fei)水處理工程曝氣生物(wu)濾池法設(she)備投入(ru)使用
BAF曝(pu)(pu)氣(qi)(qi)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)濾(lv)(lv)(lv)(lv)(lv)(lv)池(chi)(chi)(chi)(chi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)構造(zao)與(yu)污(wu)(wu)水(shui)(shui)(shui)(shui)(shui)(shui)***處理(li)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)濾(lv)(lv)(lv)(lv)(lv)(lv)池(chi)(chi)(chi)(chi)基本相同(tong)，只(zhi)是濾(lv)(lv)(lv)(lv)(lv)(lv)料(liao)(liao)(liao)不(bu)(bu)同(tong)，一(yi)(yi)(yi)般采用(yong)(yong)(yong)(yong)單一(yi)(yi)(yi)均(jun)粒(li)濾(lv)(lv)(lv)(lv)(lv)(lv)料(liao)(liao)(liao)。曝(pu)(pu)氣(qi)(qi)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)濾(lv)(lv)(lv)(lv)(lv)(lv)池(chi)(chi)(chi)(chi)主體(ti)(ti)可(ke)(ke)分為布(bu)(bu)水(shui)(shui)(shui)(shui)(shui)(shui)系(xi)統(tong)、布(bu)(bu)氣(qi)(qi)系(xi)統(tong)、承托(tuo)(tuo)層(ceng)、生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)填(tian)料(liao)(liao)(liao)層(ceng)、反(fan)(fan)沖(chong)(chong)(chong)洗(xi)(xi)(xi)等五個部(bu)(bu)分。1、濾(lv)(lv)(lv)(lv)(lv)(lv)池(chi)(chi)(chi)(chi)池(chi)(chi)(chi)(chi)體(ti)(ti)濾(lv)(lv)(lv)(lv)(lv)(lv)池(chi)(chi)(chi)(chi)池(chi)(chi)(chi)(chi)體(ti)(ti)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)作(zuo)(zuo)用(yong)(yong)(yong)(yong)是容納被處理(li)水(shui)(shui)(shui)(shui)(shui)(shui)量(liang)(liang)和(he)(he)(he)(he)圍擋濾(lv)(lv)(lv)(lv)(lv)(lv)料(liao)(liao)(liao)，并(bing)承托(tuo)(tuo)濾(lv)(lv)(lv)(lv)(lv)(lv)料(liao)(liao)(liao)和(he)(he)(he)(he)曝(pu)(pu)氣(qi)(qi)裝置的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)重量(liang)(liang)。池(chi)(chi)(chi)(chi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)形(xing)狀(zhuang)有(you)(you)(you)圓形(xing)、正方(fang)形(xing)和(he)(he)(he)(he)矩(ju)形(xing)三種，結構形(xing)式有(you)(you)(you)鋼(gang)(gang)制(zhi)設備和(he)(he)(he)(he)鋼(gang)(gang)筋混凝土(tu)結構等。2、濾(lv)(lv)(lv)(lv)(lv)(lv)料(liao)(liao)(liao)作(zuo)(zuo)為生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)膜(mo)(mo)載體(ti)(ti)——填(tian)料(liao)(liao)(liao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)選(xuan)擇(ze)是生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)膜(mo)(mo)反(fan)(fan)應(ying)器(qi)技術(shu)成功與(yu)否的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)關鍵之一(yi)(yi)(yi)，它決定了(le)反(fan)(fan)應(ying)器(qi)能(neng)否高效(xiao)(xiao)運行，所以(yi)(yi)填(tian)料(liao)(liao)(liao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)選(xuan)擇(ze)總的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)應(ying)遵(zun)循以(yi)(yi)下(xia)原(yuan)則。①機(ji)械強(qiang)(qiang)(qiang)度(du)好(hao)②比表面積大③形(xing)狀(zhuang)：載體(ti)(ti)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)形(xing)狀(zhuang)以(yi)(yi)球狀(zhuang)為佳(jia)④生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)、化學穩定性好(hao)⑤表面電(dian)性和(he)(he)(he)(he)親水(shui)(shui)(shui)(shui)(shui)(shui)性 微(wei)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)一(yi)(yi)(yi)般帶有(you)(you)(you)負(fu)電(dian)荷，而且親水(shui)(shui)(shui)(shui)(shui)(shui)，因此載體(ti)(ti)表面帶有(you)(you)(you)正電(dian)荷特有(you)(you)(you)利于(yu)微(wei)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)固著(zhu)(zhu)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)長(chang)，載體(ti)(ti)表面的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)親水(shui)(shui)(shui)(shui)(shui)(shui)性同(tong)樣有(you)(you)(you)利于(yu)微(wei)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)附著(zhu)(zhu)，使(shi)(shi)附著(zhu)(zhu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)膜(mo)(mo)數量(liang)(liang)盡(jin)可(ke)(ke)能(neng)地多。⑥孔隙率及表面粗糙度(du)⑦密度(du)3、承托(tuo)(tuo)層(ceng)承托(tuo)(tuo)層(ceng)主要是為了(le)支撐濾(lv)(lv)(lv)(lv)(lv)(lv)料(liao)(liao)(liao)，防止濾(lv)(lv)(lv)(lv)(lv)(lv)料(liao)(liao)(liao)流失和(he)(he)(he)(he)堵(du)塞濾(lv)(lv)(lv)(lv)(lv)(lv)頭，同(tong)時(shi)還(huan)可(ke)(ke)以(yi)(yi)保持(chi)反(fan)(fan)沖(chong)(chong)(chong)洗(xi)(xi)(xi)穩定進(jin)行。承托(tuo)(tuo)層(ceng)常(chang)用(yong)(yong)(yong)(yong)材質(zhi)(zhi)為卵(luan)石(shi)或(huo)磁鐵礦．為保證(zheng)承托(tuo)(tuo)層(ceng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)穩定，并(bing)對(dui)(dui)配(pei)(pei)(pei)水(shui)(shui)(shui)(shui)(shui)(shui)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)均(jun)勻(yun)(yun)性起(qi)充分作(zuo)(zuo)用(yong)(yong)(yong)(yong)，要求(qiu)材質(zhi)(zhi)具(ju)有(you)(you)(you)良好(hao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)機(ji)械強(qiang)(qiang)(qiang)度(du)和(he)(he)(he)(he)化學穩定性，形(xing)狀(zhuang)應(ying)盡(jin)量(liang)(liang)接近圓形(xing)，工(gong)(gong)程(cheng)中(zhong)一(yi)(yi)(yi)般選(xuan)用(yong)(yong)(yong)(yong)鵝卵(luan)石(shi)作(zuo)(zuo)為承托(tuo)(tuo)層(ceng)。4、布(bu)(bu)水(shui)(shui)(shui)(shui)(shui)(shui)系(xi)統(tong)曝(pu)(pu)氣(qi)(qi)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)濾(lv)(lv)(lv)(lv)(lv)(lv)池(chi)(chi)(chi)(chi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)布(bu)(bu)水(shui)(shui)(shui)(shui)(shui)(shui)系(xi)統(tong)主要包括濾(lv)(lv)(lv)(lv)(lv)(lv)池(chi)(chi)(chi)(chi)***下(xia)部(bu)(bu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)配(pei)(pei)(pei)水(shui)(shui)(shui)(shui)(shui)(shui)室和(he)(he)(he)(he)濾(lv)(lv)(lv)(lv)(lv)(lv)板(ban)上(shang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)配(pei)(pei)(pei)水(shui)(shui)(shui)(shui)(shui)(shui)濾(lv)(lv)(lv)(lv)(lv)(lv)頭。對(dui)(dui)于(yu)上(shang)向流濾(lv)(lv)(lv)(lv)(lv)(lv)池(chi)(chi)(chi)(chi)，配(pei)(pei)(pei)水(shui)(shui)(shui)(shui)(shui)(shui)室的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)作(zuo)(zuo)用(yong)(yong)(yong)(yong)是使(shi)(shi)某(mou)一(yi)(yi)(yi)短時(shi)段內進(jin)入(ru)濾(lv)(lv)(lv)(lv)(lv)(lv)池(chi)(chi)(chi)(chi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)污(wu)(wu)水(shui)(shui)(shui)(shui)(shui)(shui)能(neng)在配(pei)(pei)(pei)水(shui)(shui)(shui)(shui)(shui)(shui)室內混合(he)(he)均(jun)勻(yun)(yun)，并(bing)通過(guo)(guo)配(pei)(pei)(pei)水(shui)(shui)(shui)(shui)(shui)(shui)濾(lv)(lv)(lv)(lv)(lv)(lv)頭均(jun)勻(yun)(yun)流過(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)料(liao)(liao)(liao)層(ceng)，并(bing)且該布(bu)(bu)水(shui)(shui)(shui)(shui)(shui)(shui)系(xi)統(tong)除(chu)作(zuo)(zuo)為濾(lv)(lv)(lv)(lv)(lv)(lv)池(chi)(chi)(chi)(chi)正布(bu)(bu)水(shui)(shui)(shui)(shui)(shui)(shui)系(xi)統(tong)設計(ji)不(bu)(bu)合(he)(he)理(li)或(huo)安裝達(da)不(bu)(bu)到要求(qiu)，使(shi)(shi)反(fan)(fan)沖(chong)(chong)(chong)洗(xi)(xi)(xi)時(shi)配(pei)(pei)(pei)水(shui)(shui)(shui)(shui)(shui)(shui)不(bu)(bu)均(jun)勻(yun)(yun)。會(hui)產(chan)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)下(xia)列不(bu)(bu)良后(hou)果：①整個生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)濾(lv)(lv)(lv)(lv)(lv)(lv)池(chi)(chi)(chi)(chi)沖(chong)(chong)(chong)洗(xi)(xi)(xi)不(bu)(bu)均(jun)勻(yun)(yun)，部(bu)(bu)分區(qu)域(yu)(yu)沖(chong)(chong)(chong)洗(xi)(xi)(xi)強(qiang)(qiang)(qiang)度(du)大，部(bu)(bu)分區(qu)域(yu)(yu)沖(chong)(chong)(chong)洗(xi)(xi)(xi)強(qiang)(qiang)(qiang)度(du)小。通過(guo)(guo)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)絮凝作(zuo)(zuo)用(yong)(yong)(yong)(yong)吸附部(bu)(bu)分膠體(ti)(ti)顆(ke)粒(li)，同(tong)時(shi)微(wei)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)新陳代謝(xie)過(guo)(guo)程(cheng)中(zhong)老化的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)膜(mo)(mo)脫落后(hou)也將截(jie)留(liu)在生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)填(tian)料(liao)(liao)(liao)層(ceng)內。這些(xie)雜質(zhi)(zhi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)存在顯(xian)著(zhu)(zhu)地增加了(le)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)濾(lv)(lv)(lv)(lv)(lv)(lv)池(chi)(chi)(chi)(chi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)過(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)能(neng)力，使(shi)(shi)處理(li)能(neng)力下(xia)降(jiang)；同(tong)時(shi)也使(shi)(shi)水(shui)(shui)(shui)(shui)(shui)(shui)溶液主體(ti)(ti)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)溶解(jie)(jie)氧和(he)(he)(he)(he)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)易降(jiang)解(jie)(jie)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)有(you)(you)(you)機(ji)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)與(yu)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)膜(mo)(mo)上(shang)微(wei)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)之間的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)傳(chuan)質(zhi)(zhi)效(xiao)(xiao)率下(xia)降(jiang)，影響生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)濾(lv)(lv)(lv)(lv)(lv)(lv)池(chi)(chi)(chi)(chi)對(dui)(dui)有(you)(you)(you)機(ji)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)去除(chu)效(xiao)(xiao)率。如果反(fan)(fan)沖(chong)(chong)(chong)洗(xi)(xi)(xi)布(bu)(bu)水(shui)(shui)(shui)(shui)(shui)(shui)不(bu)(bu)均(jun)勻(yun)(yun)．使(shi)(shi)部(bu)(bu)分區(qu)域(yu)(yu)反(fan)(fan)沖(chong)(chong)(chong)洗(xi)(xi)(xi)達(da)不(bu)(bu)到要求(qiu)，該區(qu)域(yu)(yu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)填(tian)料(liao)(liao)(liao)中(zhong)雜質(zhi)(zhi)沖(chong)(chong)(chong)洗(xi)(xi)(xi)不(bu)(bu)干凈(jing)，將影響生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)濾(lv)(lv)(lv)(lv)(lv)(lv)池(chi)(chi)(chi)(chi)對(dui)(dui)污(wu)(wu)染物(wu)(wu)(wu)(wu)(wu)(wu)(wu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)去除(chu)效(xiao)(xiao)果。②沖(chong)(chong)(chong)洗(xi)(xi)(xi)強(qiang)(qiang)(qiang)度(du)大的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)區(qu)域(yu)(yu)，由于(yu)水(shui)(shui)(shui)(shui)(shui)(shui)流速度(du)過(guo)(guo)大，會(hui)沖(chong)(chong)(chong)動(dong)承托(tuo)(tuo)層(ceng)，混合(he)(he)，甚***引(yin)起(qi)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)填(tian)料(liao)(liao)(liao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)流失，有(you)(you)(you)時(shi)也會(hui)引(yin)起(qi)布(bu)(bu)氣(qi)(qi)系(xi)統(tong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)松動(dong)危(wei)害。引(yin)起(qi)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)填(tian)料(liao)(liao)(liao)與(yu)承托(tuo)(tuo)層(ceng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)對(dui)(dui)曝(pu)(pu)氣(qi)(qi)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)濾(lv)(lv)(lv)(lv)(lv)(lv)池(chi)(chi)(chi)(chi)造(zao)成極大危(wei)害。5、布(bu)(bu)氣(qi)(qi)系(xi)統(tong)曝(pu)(pu)氣(qi)(qi)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)濾(lv)(lv)(lv)(lv)(lv)(lv)池(chi)(chi)(chi)(chi)內的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)布(bu)(bu)氣(qi)(qi)系(xi)統(tong)包括正常(chang)運行時(shi)曝(pu)(pu)氣(qi)(qi)所需的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)曝(pu)(pu)氣(qi)(qi)系(xi)統(tong)和(he)(he)(he)(he)進(jin)行氣(qi)(qi)—水(shui)(shui)(shui)(shui)(shui)(shui)聯合(he)(he)反(fan)(fan)沖(chong)(chong)(chong)洗(xi)(xi)(xi)時(shi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)供(gong)氣(qi)(qi)系(xi)統(tong)兩部(bu)(bu)分。6、反(fan)(fan)沖(chong)(chong)(chong)洗(xi)(xi)(xi)系(xi)統(tong)反(fan)(fan)沖(chong)(chong)(chong)洗(xi)(xi)(xi)過(guo)(guo)程(cheng)：先降(jiang)低濾(lv)(lv)(lv)(lv)(lv)(lv)池(chi)(chi)(chi)(chi)內的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)水(shui)(shui)(shui)(shui)(shui)(shui)位并(bing)單獨(du)(du)氣(qi)(qi)洗(xi)(xi)(xi)，而后(hou)采用(yong)(yong)(yong)(yong)氣(qi)(qi)—水(shui)(shui)(shui)(shui)(shui)(shui)聯合(he)(he)反(fan)(fan)沖(chong)(chong)(chong)洗(xi)(xi)(xi)，***后(hou)再單獨(du)(du)采用(yong)(yong)(yong)(yong)水(shui)(shui)(shui)(shui)(shui)(shui)洗(xi)(xi)(xi)。在反(fan)(fan)沖(chong)(chong)(chong)洗(xi)(xi)(xi)過(guo)(guo)程(cheng)中(zhong)必須掌握好(hao)沖(chong)(chong)(chong)洗(xi)(xi)(xi)強(qiang)(qiang)(qiang)度(du)和(he)(he)(he)(he)沖(chong)(chong)(chong)洗(xi)(xi)(xi)時(shi)間，既要達(da)到使(shi)(shi)截(jie)留(liu)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)質(zhi)(zhi)沖(chong)(chong)(chong)洗(xi)(xi)(xi)出(chu)濾(lv)(lv)(lv)(lv)(lv)(lv)池(chi)(chi)(chi)(chi)．又要避(bi)免對(dui)(dui)濾(lv)(lv)(lv)(lv)(lv)(lv)料(liao)(liao)(liao)過(guo)(guo)分沖(chong)(chong)(chong)刷(shua)，使(shi)(shi)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)長(chang)在濾(lv)(lv)(lv)(lv)(lv)(lv)料(liao)(liao)(liao)表面的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)微(wei)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)膜(mo)(mo)脫落而影響處理(li)效(xiao)(xiao)果。7、出(chu)水(shui)(shui)(shui)(shui)(shui)(shui)系(xi)統(tong)曝(pu)(pu)氣(qi)(qi)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)濾(lv)(lv)(lv)(lv)(lv)(lv)他(ta)出(chu)水(shui)(shui)(shui)(shui)(shui)(shui)系(xi)統(tong)有(you)(you)(you)采用(yong)(yong)(yong)(yong)周邊(bian)出(chu)水(shui)(shui)(shui)(shui)(shui)(shui)和(he)(he)(he)(he)采用(yong)(yong)(yong)(yong)單側堰出(chu)水(shui)(shui)(shui)(shui)(shui)(shui)等。在大、中(zhong)型(xing)污(wu)(wu)水(shui)(shui)(shui)(shui)(shui)(shui)處理(li)工(gong)(gong)程(cheng)中(zhong)，為了(le)工(gong)(gong)藝(yi)布(bu)(bu)置方(fang)便，一(yi)(yi)(yi)般采用(yong)(yong)(yong)(yong)單側堰出(chu)水(shui)(shui)(shui)(shui)(shui)(shui)較(jiao)多。
