河南省洛(luo)阳市中级人民(min)法(fa)院(yuan)洗澡废(fei)水处理工(gong)程曝气生物(wu)滤池法(fa)设(she)备投(tou)入使(shi)用
BAF曝(pu)(pu)(pu)(pu)(pu)气(qi)(qi)(qi)(qi)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)物(wu)(wu)(wu)滤(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)池(chi)(chi)(chi)(chi)(chi)(chi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)构(gou)造与(yu)污水(shui)(shui)(shui)(shui)(shui)***处理的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)滤(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)池(chi)(chi)(chi)(chi)(chi)(chi)基本相(xiang)同(tong)，只是滤(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)料(liao)(liao)(liao)不(bu)同(tong)，一(yi)(yi)般(ban)采用(yong)单(dan)一(yi)(yi)均(jun)粒滤(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)料(liao)(liao)(liao)。曝(pu)(pu)(pu)(pu)(pu)气(qi)(qi)(qi)(qi)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)物(wu)(wu)(wu)滤(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)池(chi)(chi)(chi)(chi)(chi)(chi)主(zhu)(zhu)体(ti)可分为(wei)(wei)布(bu)(bu)水(shui)(shui)(shui)(shui)(shui)系(xi)(xi)(xi)(xi)统(tong)(tong)(tong)、布(bu)(bu)气(qi)(qi)(qi)(qi)系(xi)(xi)(xi)(xi)统(tong)(tong)(tong)、承托(tuo)(tuo)层、生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)物(wu)(wu)(wu)填料(liao)(liao)(liao)层、反(fan)(fan)(fan)冲(chong)(chong)(chong)(chong)(chong)(chong)(chong)洗(xi)等五个部(bu)分。1、滤(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)池(chi)(chi)(chi)(chi)(chi)(chi)池(chi)(chi)(chi)(chi)(chi)(chi)体(ti)滤(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)池(chi)(chi)(chi)(chi)(chi)(chi)池(chi)(chi)(chi)(chi)(chi)(chi)体(ti)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)作(zuo)(zuo)用(yong)是容纳被处理水(shui)(shui)(shui)(shui)(shui)量和(he)(he)围挡滤(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)料(liao)(liao)(liao)，并承托(tuo)(tuo)滤(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)料(liao)(liao)(liao)和(he)(he)曝(pu)(pu)(pu)(pu)(pu)气(qi)(qi)(qi)(qi)装置的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)重量。池(chi)(chi)(chi)(chi)(chi)(chi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)形(xing)(xing)状(zhuang)有(you)(you)圆形(xing)(xing)、正(zheng)方形(xing)(xing)和(he)(he)矩形(xing)(xing)三种，结(jie)构(gou)形(xing)(xing)式有(you)(you)钢(gang)制设备和(he)(he)钢(gang)筋混(hun)凝土结(jie)构(gou)等。2、滤(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)料(liao)(liao)(liao)作(zuo)(zuo)为(wei)(wei)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)物(wu)(wu)(wu)膜载(zai)(zai)体(ti)——填料(liao)(liao)(liao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)选(xuan)择是生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)物(wu)(wu)(wu)膜反(fan)(fan)(fan)应(ying)器技术(shu)成功与(yu)否的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)关键之(zhi)(zhi)一(yi)(yi)，它决定(ding)了(le)(le)反(fan)(fan)(fan)应(ying)器能(neng)(neng)否高效(xiao)运(yun)行(xing)(xing)，所(suo)以(yi)(yi)(yi)填料(liao)(liao)(liao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)选(xuan)择总的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)应(ying)遵循以(yi)(yi)(yi)下(xia)原则。①机械强度(du)好②比(bi)表(biao)(biao)面(mian)积大(da)③形(xing)(xing)状(zhuang)：载(zai)(zai)体(ti)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)形(xing)(xing)状(zhuang)以(yi)(yi)(yi)球状(zhuang)为(wei)(wei)佳④生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)物(wu)(wu)(wu)、化(hua)学(xue)稳(wen)定(ding)性(xing)好⑤表(biao)(biao)面(mian)电性(xing)和(he)(he)亲(qin)(qin)水(shui)(shui)(shui)(shui)(shui)性(xing) 微生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)物(wu)(wu)(wu)一(yi)(yi)般(ban)带有(you)(you)负电荷(he)，而(er)且亲(qin)(qin)水(shui)(shui)(shui)(shui)(shui)，因此载(zai)(zai)体(ti)表(biao)(biao)面(mian)带有(you)(you)正(zheng)电荷(he)特有(you)(you)利于微生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)物(wu)(wu)(wu)固着(zhe)(zhe)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)长(zhang)，载(zai)(zai)体(ti)表(biao)(biao)面(mian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)亲(qin)(qin)水(shui)(shui)(shui)(shui)(shui)性(xing)同(tong)样有(you)(you)利于微生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)物(wu)(wu)(wu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)附(fu)着(zhe)(zhe)，使(shi)(shi)附(fu)着(zhe)(zhe)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)物(wu)(wu)(wu)膜数量尽(jin)可能(neng)(neng)地(di)多(duo)(duo)。⑥孔(kong)隙率(lv)及表(biao)(biao)面(mian)粗糙度(du)⑦密度(du)3、承托(tuo)(tuo)层承托(tuo)(tuo)层主(zhu)(zhu)要(yao)是为(wei)(wei)了(le)(le)支撑滤(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)料(liao)(liao)(liao)，防(fang)止滤(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)料(liao)(liao)(liao)流(liu)失和(he)(he)堵(du)塞(sai)滤(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)头(tou)(tou)，同(tong)时(shi)(shi)(shi)(shi)还(hai)可以(yi)(yi)(yi)保持反(fan)(fan)(fan)冲(chong)(chong)(chong)(chong)(chong)(chong)(chong)洗(xi)稳(wen)定(ding)进行(xing)(xing)。承托(tuo)(tuo)层常(chang)(chang)用(yong)材质(zhi)(zhi)为(wei)(wei)卵(luan)石(shi)或磁铁矿．为(wei)(wei)保证承托(tuo)(tuo)层的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)稳(wen)定(ding)，并对(dui)(dui)(dui)配水(shui)(shui)(shui)(shui)(shui)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)均(jun)匀(yun)性(xing)起(qi)充分作(zuo)(zuo)用(yong)，要(yao)求材质(zhi)(zhi)具(ju)有(you)(you)良好的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)机械强度(du)和(he)(he)化(hua)学(xue)稳(wen)定(ding)性(xing)，形(xing)(xing)状(zhuang)应(ying)尽(jin)量接近圆形(xing)(xing)，工程(cheng)中一(yi)(yi)般(ban)选(xuan)用(yong)鹅卵(luan)石(shi)作(zuo)(zuo)为(wei)(wei)承托(tuo)(tuo)层。4、布(bu)(bu)水(shui)(shui)(shui)(shui)(shui)系(xi)(xi)(xi)(xi)统(tong)(tong)(tong)曝(pu)(pu)(pu)(pu)(pu)气(qi)(qi)(qi)(qi)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)物(wu)(wu)(wu)滤(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)池(chi)(chi)(chi)(chi)(chi)(chi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)布(bu)(bu)水(shui)(shui)(shui)(shui)(shui)系(xi)(xi)(xi)(xi)统(tong)(tong)(tong)主(zhu)(zhu)要(yao)包括滤(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)池(chi)(chi)(chi)(chi)(chi)(chi)***下(xia)部(bu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)配水(shui)(shui)(shui)(shui)(shui)室和(he)(he)滤(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)板上的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)配水(shui)(shui)(shui)(shui)(shui)滤(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)头(tou)(tou)。对(dui)(dui)(dui)于上向流(liu)滤(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)池(chi)(chi)(chi)(chi)(chi)(chi)，配水(shui)(shui)(shui)(shui)(shui)室的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)作(zuo)(zuo)用(yong)是使(shi)(shi)某一(yi)(yi)短时(shi)(shi)(shi)(shi)段内(nei)进入滤(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)池(chi)(chi)(chi)(chi)(chi)(chi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)污水(shui)(shui)(shui)(shui)(shui)能(neng)(neng)在(zai)配水(shui)(shui)(shui)(shui)(shui)室内(nei)混(hun)合(he)均(jun)匀(yun)，并通过(guo)(guo)配水(shui)(shui)(shui)(shui)(shui)滤(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)头(tou)(tou)均(jun)匀(yun)流(liu)过(guo)(guo)滤(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)料(liao)(liao)(liao)层，并且该(gai)布(bu)(bu)水(shui)(shui)(shui)(shui)(shui)系(xi)(xi)(xi)(xi)统(tong)(tong)(tong)除(chu)作(zuo)(zuo)为(wei)(wei)滤(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)池(chi)(chi)(chi)(chi)(chi)(chi)正(zheng)布(bu)(bu)水(shui)(shui)(shui)(shui)(shui)系(xi)(xi)(xi)(xi)统(tong)(tong)(tong)设计不(bu)合(he)理或安装达不(bu)到(dao)要(yao)求，使(shi)(shi)反(fan)(fan)(fan)冲(chong)(chong)(chong)(chong)(chong)(chong)(chong)洗(xi)时(shi)(shi)(shi)(shi)配水(shui)(shui)(shui)(shui)(shui)不(bu)均(jun)匀(yun)。会产生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)下(xia)列不(bu)良后果(guo)：①整个生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)物(wu)(wu)(wu)滤(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)池(chi)(chi)(chi)(chi)(chi)(chi)冲(chong)(chong)(chong)(chong)(chong)(chong)(chong)洗(xi)不(bu)均(jun)匀(yun)，部(bu)分区域冲(chong)(chong)(chong)(chong)(chong)(chong)(chong)洗(xi)强度(du)大(da)，部(bu)分区域冲(chong)(chong)(chong)(chong)(chong)(chong)(chong)洗(xi)强度(du)小。通过(guo)(guo)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)物(wu)(wu)(wu)絮凝作(zuo)(zuo)用(yong)吸附(fu)部(bu)分胶体(ti)颗粒，同(tong)时(shi)(shi)(shi)(shi)微生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)物(wu)(wu)(wu)新陈代谢过(guo)(guo)程(cheng)中老化(hua)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)物(wu)(wu)(wu)膜脱(tuo)落后也将截(jie)留在(zai)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)物(wu)(wu)(wu)填料(liao)(liao)(liao)层内(nei)。这些杂质(zhi)(zhi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)存在(zai)显著地(di)增加了(le)(le)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)物(wu)(wu)(wu)滤(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)池(chi)(chi)(chi)(chi)(chi)(chi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)过(guo)(guo)滤(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)能(neng)(neng)力，使(shi)(shi)处理能(neng)(neng)力下(xia)降(jiang)；同(tong)时(shi)(shi)(shi)(shi)也使(shi)(shi)水(shui)(shui)(shui)(shui)(shui)溶液主(zhu)(zhu)体(ti)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)溶解氧和(he)(he)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)物(wu)(wu)(wu)易降(jiang)解的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)有(you)(you)机物(wu)(wu)(wu)与(yu)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)物(wu)(wu)(wu)膜上微生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)物(wu)(wu)(wu)之(zhi)(zhi)间的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)传质(zhi)(zhi)效(xiao)率(lv)下(xia)降(jiang)，影响(xiang)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)物(wu)(wu)(wu)滤(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)池(chi)(chi)(chi)(chi)(chi)(chi)对(dui)(dui)(dui)有(you)(you)机物(wu)(wu)(wu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)去除(chu)效(xiao)率(lv)。如果(guo)反(fan)(fan)(fan)冲(chong)(chong)(chong)(chong)(chong)(chong)(chong)洗(xi)布(bu)(bu)水(shui)(shui)(shui)(shui)(shui)不(bu)均(jun)匀(yun)．使(shi)(shi)部(bu)分区域反(fan)(fan)(fan)冲(chong)(chong)(chong)(chong)(chong)(chong)(chong)洗(xi)达不(bu)到(dao)要(yao)求，该(gai)区域的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)物(wu)(wu)(wu)填料(liao)(liao)(liao)中杂质(zhi)(zhi)冲(chong)(chong)(chong)(chong)(chong)(chong)(chong)洗(xi)不(bu)干净，将影响(xiang)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)物(wu)(wu)(wu)滤(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)池(chi)(chi)(chi)(chi)(chi)(chi)对(dui)(dui)(dui)污染物(wu)(wu)(wu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)去除(chu)效(xiao)果(guo)。②冲(chong)(chong)(chong)(chong)(chong)(chong)(chong)洗(xi)强度(du)大(da)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)区域，由于水(shui)(shui)(shui)(shui)(shui)流(liu)速(su)度(du)过(guo)(guo)大(da)，会冲(chong)(chong)(chong)(chong)(chong)(chong)(chong)动(dong)承托(tuo)(tuo)层，混(hun)合(he)，甚***引起(qi)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)物(wu)(wu)(wu)填料(liao)(liao)(liao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)流(liu)失，有(you)(you)时(shi)(shi)(shi)(shi)也会引起(qi)布(bu)(bu)气(qi)(qi)(qi)(qi)系(xi)(xi)(xi)(xi)统(tong)(tong)(tong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)松动(dong)危(wei)(wei)害。引起(qi)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)物(wu)(wu)(wu)填料(liao)(liao)(liao)与(yu)承托(tuo)(tuo)层的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)对(dui)(dui)(dui)曝(pu)(pu)(pu)(pu)(pu)气(qi)(qi)(qi)(qi)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)物(wu)(wu)(wu)滤(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)池(chi)(chi)(chi)(chi)(chi)(chi)造成极大(da)危(wei)(wei)害。5、布(bu)(bu)气(qi)(qi)(qi)(qi)系(xi)(xi)(xi)(xi)统(tong)(tong)(tong)曝(pu)(pu)(pu)(pu)(pu)气(qi)(qi)(qi)(qi)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)物(wu)(wu)(wu)滤(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)池(chi)(chi)(chi)(chi)(chi)(chi)内(nei)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)布(bu)(bu)气(qi)(qi)(qi)(qi)系(xi)(xi)(xi)(xi)统(tong)(tong)(tong)包括正(zheng)常(chang)(chang)运(yun)行(xing)(xing)时(shi)(shi)(shi)(shi)曝(pu)(pu)(pu)(pu)(pu)气(qi)(qi)(qi)(qi)所(suo)需的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)曝(pu)(pu)(pu)(pu)(pu)气(qi)(qi)(qi)(qi)系(xi)(xi)(xi)(xi)统(tong)(tong)(tong)和(he)(he)进行(xing)(xing)气(qi)(qi)(qi)(qi)—水(shui)(shui)(shui)(shui)(shui)联(lian)合(he)反(fan)(fan)(fan)冲(chong)(chong)(chong)(chong)(chong)(chong)(chong)洗(xi)时(shi)(shi)(shi)(shi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)供气(qi)(qi)(qi)(qi)系(xi)(xi)(xi)(xi)统(tong)(tong)(tong)两(liang)部(bu)分。6、反(fan)(fan)(fan)冲(chong)(chong)(chong)(chong)(chong)(chong)(chong)洗(xi)系(xi)(xi)(xi)(xi)统(tong)(tong)(tong)反(fan)(fan)(fan)冲(chong)(chong)(chong)(chong)(chong)(chong)(chong)洗(xi)过(guo)(guo)程(cheng)：先降(jiang)低(di)滤(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)池(chi)(chi)(chi)(chi)(chi)(chi)内(nei)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)水(shui)(shui)(shui)(shui)(shui)位并单(dan)独(du)气(qi)(qi)(qi)(qi)洗(xi)，而(er)后采用(yong)气(qi)(qi)(qi)(qi)—水(shui)(shui)(shui)(shui)(shui)联(lian)合(he)反(fan)(fan)(fan)冲(chong)(chong)(chong)(chong)(chong)(chong)(chong)洗(xi)，***后再单(dan)独(du)采用(yong)水(shui)(shui)(shui)(shui)(shui)洗(xi)。在(zai)反(fan)(fan)(fan)冲(chong)(chong)(chong)(chong)(chong)(chong)(chong)洗(xi)过(guo)(guo)程(cheng)中必(bi)须掌握好冲(chong)(chong)(chong)(chong)(chong)(chong)(chong)洗(xi)强度(du)和(he)(he)冲(chong)(chong)(chong)(chong)(chong)(chong)(chong)洗(xi)时(shi)(shi)(shi)(shi)间，既要(yao)达到(dao)使(shi)(shi)截(jie)留物(wu)(wu)(wu)质(zhi)(zhi)冲(chong)(chong)(chong)(chong)(chong)(chong)(chong)洗(xi)出滤(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)池(chi)(chi)(chi)(chi)(chi)(chi)．又要(yao)避免对(dui)(dui)(dui)滤(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)料(liao)(liao)(liao)过(guo)(guo)分冲(chong)(chong)(chong)(chong)(chong)(chong)(chong)刷，使(shi)(shi)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)长(zhang)在(zai)滤(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)料(liao)(liao)(liao)表(biao)(biao)面(mian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)微生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)物(wu)(wu)(wu)膜脱(tuo)落而(er)影响(xiang)处理效(xiao)果(guo)。7、出水(shui)(shui)(shui)(shui)(shui)系(xi)(xi)(xi)(xi)统(tong)(tong)(tong)曝(pu)(pu)(pu)(pu)(pu)气(qi)(qi)(qi)(qi)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)物(wu)(wu)(wu)滤(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)他出水(shui)(shui)(shui)(shui)(shui)系(xi)(xi)(xi)(xi)统(tong)(tong)(tong)有(you)(you)采用(yong)周边出水(shui)(shui)(shui)(shui)(shui)和(he)(he)采用(yong)单(dan)侧堰出水(shui)(shui)(shui)(shui)(shui)等。在(zai)大(da)、中型(xing)污水(shui)(shui)(shui)(shui)(shui)处理工程(cheng)中，为(wei)(wei)了(le)(le)工艺布(bu)(bu)置方便，一(yi)(yi)般(ban)采用(yong)单(dan)侧堰出水(shui)(shui)(shui)(shui)(shui)较多(duo)(duo)。
