曝氣(qi)(qi)是使空(kong)(kong)氣(qi)(qi)與(yu)水(shui)(shui)強(qiang)烈接觸(chu)(chu)的一種(zhong)手段，其目的在(zai)于(yu)將(jiang)(jiang)空(kong)(kong)氣(qi)(qi)中(zhong)(zhong)的氧(yang)溶解(jie)于(yu)水(shui)(shui)中(zhong)(zhong)，或者將(jiang)(jiang)水(shui)(shui)中(zhong)(zhong)不需要的氣(qi)(qi)體(ti)(ti)和(he)揮發(fa)性物質(zhi)放逐到空(kong)(kong)氣(qi)(qi)中(zhong)(zhong)。換言之，它是促進氣(qi)(qi)體(ti)(ti)與(yu)液體(ti)(ti)之間(jian)(jian)(jian)物質(zhi)交換的一種(zhong)手段。攔(lan)(lan)截式沉淀(dian)池是集重力(li)、碰(peng)(peng)撞吸(xi)附力(li)、接觸(chu)(chu)吸(xi)附力(li)等多種(zhong)沉降作用于(yu)一體(ti)(ti)的沉淀(dian)池，提高(gao)了(le)顆(ke)粒(li)沉降效率。攔(lan)(lan)截式沉淀(dian)池是在(zai)池內裝有攔(lan)(lan)截體(ti)(ti)，對水(shui)(shui)中(zhong)(zhong)自由(you)運(yun)(yun)動(dong)的顆(ke)粒(li)設(she)置障礙(ai)，顆(ke)粒(li)運(yun)(yun)動(dong)時(shi)與(yu)攔(lan)(lan)截體(ti)(ti)在(zai)三(san)維空(kong)(kong)間(jian)(jian)(jian)發(fa)生(sheng)碰(peng)(peng)撞，這樣運(yun)(yun)動(dong)顆(ke)粒(li)在(zai)三(san)維空(kong)(kong)間(jian)(jian)(jian)上與(yu)固定的攔(lan)(lan)截體(ti)(ti)實現了(le)碰(peng)(peng)撞靜止，即顆(ke)粒(li)運(yun)(yun)動(dong)速(su)度為(wei)零。氧(yang)化池根據(ju)水(shui)(shui)處理的污(wu)染(ran)程度不同(tong)分為(wei)好幾個等級，普通型(xing)(xing)和(he)加強(qiang)型(xing)(xing)。浙江生(sheng)活污(wu)水(shui)(shui)處理設(she)備批發(fa)

一(yi)體(ti)化污水(shui)(shui)處理設(she)(she)備(bei)(bei)整(zheng)體(ti)檢(jian)(jian)(jian)查(cha)1) 所有(you)手動閥門是(shi)否(fou)在正(zheng)確(que)(que)(que)的(de)位(wei)(wei)置上。2) 各(ge)風(feng)機(ji)、水(shui)(shui)泵的(de)運轉（方向(xiang)）是(shi)否(fou)正(zheng)常。3) 每臺鼓(gu)風(feng)機(ji)出風(feng)管旁的(de)閥應(ying)處于開(kai)啟狀(zhuang)態(tai)。4) 檢(jian)(jian)(jian)查(cha)風(feng)機(ji)的(de)油(you)窗，是(shi)否(fou)有(you)足夠的(de)油(you)量及潤(run)滑(hua)情(qing)況(kuang)。5) 檢(jian)(jian)(jian)查(cha)水(shui)(shui)泵管路是(shi)否(fou)有(you)滲漏及吸水(shui)(shui)口(kou)有(you)無(wu)堵塞。6) 設(she)(she)備(bei)(bei)時檢(jian)(jian)(jian)查(cha)好電(dian)(dian)路，接線控制柜(ju)線路是(shi)否(fou)正(zheng)確(que)(que)(que)，電(dian)(dian)壓及電(dian)(dian)流是(shi)符合(he)要(yao)求(qiu)，顯示正(zheng)確(que)(que)(que)。7) 檢(jian)(jian)(jian)查(cha)自控儀表，即(ji)水(shui)(shui)位(wei)(wei)及各(ge)種設(she)(she)備(bei)(bei)狀(zhuang)態(tai)指示信號，顯示是(shi)否(fou)正(zheng)確(que)(que)(que)。8) 檢(jian)(jian)(jian)查(cha)接地線接觸、用電(dian)(dian)設(she)(she)備(bei)(bei)對地電(dian)(dian)阻(zu)是(shi)否(fou)良好。9) 檢(jian)(jian)(jian)查(cha) 380V 電(dian)(dian)壓是(shi)否(fou)到位(wei)(wei)，三相電(dian)(dian)壓是(shi)否(fou)平衡。10)合(he)上電(dian)(dian)源(yuan)開(kai)關，檢(jian)(jian)(jian)查(cha)各(ge)分路用電(dian)(dian)設(she)(she)備(bei)(bei)的(de)電(dian)(dian)機(ji)轉向(xiang)是(shi)否(fou)符合(he)要(yao)求(qiu)。11)檢(jian)(jian)(jian)查(cha)各(ge)用電(dian)(dian)設(she)(she)備(bei)(bei)的(de)工作電(dian)(dian)流是(shi)否(fou)符合(he)銘牌(pai)要(yao)求(qiu)。12)設(she)(she)備(bei)(bei)單(dan)項檢(jian)(jian)(jian)查(cha)（風(feng)機(ji)、水(shui)(shui)泵等(deng)）配合(he)使用說明書進行廣東生活污水(shui)(shui)處理設(she)(she)備(bei)(bei)供應(ying)好氧池空氣由風(feng)機(ji)提供，池內采用新型彈性立體(ti)填(tian)料。

曝(pu)(pu)氣系(xi)(xi)(xi)統的(de)特點如下(xia)：1）污水輸入量(liang)為隨機變量(liang)，其外部環境(jing)具(ju)有許多不確定因素(su)，因此難(nan)以建立曝(pu)(pu)氣生物系(xi)(xi)(xi)統的(de)精確數學(xue)模(mo)(mo)型；2）曝(pu)(pu)氣系(xi)(xi)(xi)統的(de)參數維數高、強耦合，高度非線性；3）溶解氧存在大時滯(zhi)，系(xi)(xi)(xi)統平衡難(nan)以在較(jiao)短時間內(nei)達到；4）污水處(chu)(chu)(chu)理(li)工藝(yi)(yi)中需要大量(liang)熟練操作(zuo)人(ren)員的(de)實踐(jian)經(jing)驗和(he)知識；5）曝(pu)(pu)氣流量(liang)分布的(de)穩定和(he)均勻是(shi)控制處(chu)(chu)(chu)理(li)效果和(he)節(jie)能的(de)基(ji)礎。地埋式一體化(hua)污水處(chu)(chu)(chu)理(li)設備有效結合厭氧、好氧生物人(ren)工處(chu)(chu)(chu)理(li)技術與自然凈(jing)化(hua)系(xi)(xi)(xi)統，規劃(hua)與各(ge)地農(nong)村經(jing)濟水平、區(qu)域特點、自然條(tiao)件、環境(jing)目標相適應的(de)生活污水處(chu)(chu)(chu)理(li)工藝(yi)(yi)和(he)行之有效的(de)運行管(guan)理(li)模(mo)(mo)式即以碳(tan)鋼防腐為主要原料(liao)的(de)WSZ型系(xi)(xi)(xi)列污水處(chu)(chu)(chu)理(li)設備。

接(jie)觸氧(yang)化(hua)池(chi)(chi)(chi)氧(yang)化(hua)池(chi)(chi)(chi)根據水(shui)(shui)(shui)處(chu)理(li)的(de)(de)(de)污(wu)染程度不同(tong)分為好(hao)幾個等級(ji)，普(pu)通(tong)型和加強型。一般根據處(chu)理(li)的(de)(de)(de)時(shi)(shi)間(jian)(jian)進(jin)行(xing)(xing)判斷。處(chu)理(li)時(shi)(shi)間(jian)(jian)不大(da)于四個小時(shi)(shi)就使用(yong)(yong)(yong)(yong)普(pu)通(tong)型的(de)(de)(de)氧(yang)化(hua)池(chi)(chi)(chi)，處(chu)理(li)時(shi)(shi)間(jian)(jian)在4-6小時(shi)(shi)之間(jian)(jian)的(de)(de)(de)使用(yong)(yong)(yong)(yong)加強型的(de)(de)(de)氧(yang)化(hua)池(chi)(chi)(chi)。主要是使用(yong)(yong)(yong)(yong)水(shui)(shui)(shui)解酸化(hua)池(chi)(chi)(chi)出水(shui)(shui)(shui)自流至接(jie)觸氧(yang)化(hua)池(chi)(chi)(chi)進(jin)行(xing)(xing)生(sheng)化(hua)處(chu)理(li)。原污(wu)水(shui)(shui)(shui)中(zhong)(zhong)大(da)部分有(you)(you)(you)機物在此得到降解和凈化(hua)，好(hao)氧(yang)菌以填料(liao)為載體，利用(yong)(yong)(yong)(yong)污(wu)水(shui)(shui)(shui)中(zhong)(zhong)的(de)(de)(de)有(you)(you)(you)機物為食料(liao)，將污(wu)水(shui)(shui)(shui)中(zhong)(zhong)的(de)(de)(de)有(you)(you)(you)機物分解成無(wu)機鹽類，從而(er)達(da)到凈化(hua)目的(de)(de)(de)。好(hao)氧(yang)菌的(de)(de)(de)生(sheng)存，必須有(you)(you)(you)足夠(gou)的(de)(de)(de)氧(yang)氣(qi)(qi)，即污(wu)水(shui)(shui)(shui)中(zhong)(zhong)有(you)(you)(you)足夠(gou)的(de)(de)(de)溶解氧(yang)，以達(da)到生(sheng)化(hua)處(chu)理(li)的(de)(de)(de)目的(de)(de)(de)。好(hao)氧(yang)池(chi)(chi)(chi)空氣(qi)(qi)由(you)風機提供，池(chi)(chi)(chi)內采用(yong)(yong)(yong)(yong)新型彈性立(li)體填料(liao)，該填料(liao)表面積比大(da)、使用(yong)(yong)(yong)(yong)壽(shou)命(ming)長(chang)、易(yi)掛(gua)膜(mo)、耐(nai)腐(fu)蝕，池(chi)(chi)(chi)底(di)采用(yong)(yong)(yong)(yong)旋混(hun)式曝氣(qi)(qi)器，使溶解氧(yang)的(de)(de)(de)轉移率(lv)高(gao)，同(tong)時(shi)(shi)有(you)(you)(you)重量輕、不老化(hua)、不易(yi)堵塞、使用(yong)(yong)(yong)(yong)壽(shou)命(ming)長(chang)等優點。接(jie)觸池(chi)(chi)(chi)氣(qi)(qi)水(shui)(shui)(shui)比在12：1左右。（0.5-5 m3/h接(jie)觸池(chi)(chi)(chi)為二級(ji)）污(wu)水(shui)(shui)(shui)處(chu)理(li)由(you)二次(ci)池(chi)(chi)(chi)組成，材料(liao)為鋼(gang)結構，埋(mai)深(shen)較淺。

污(wu)(wu)(wu)水(shui)(shui)(shui)(shui)調(diao)節(jie)池(chi)(chi)：生(sheng)活污(wu)(wu)(wu)水(shui)(shui)(shui)(shui)經格柵處(chu)理(li)后(hou)進入調(diao)節(jie)池(chi)(chi)進行水(shui)(shui)(shui)(shui)量、水(shui)(shui)(shui)(shui)質的(de)(de)(de)調(diao)節(jie)均化，保證后(hou)續生(sheng)化處(chu)理(li)系統(tong)水(shui)(shui)(shui)(shui)量、水(shui)(shui)(shui)(shui)質的(de)(de)(de)均衡、穩定，并(bing)設置(zhi)預(yu)曝氣(qi)(qi)系統(tong)，用于(yu)(yu)充(chong)氧(yang)攪拌，以防止污(wu)(wu)(wu)水(shui)(shui)(shui)(shui)中(zhong)懸浮顆粒沉淀(dian)而發臭，又(you)對污(wu)(wu)(wu)水(shui)(shui)(shui)(shui)中(zhong)有(you)(you)機(ji)物起到一(yi)定的(de)(de)(de)降解功效(xiao)，提高整(zheng)個系統(tong)的(de)(de)(de)抗沖擊性能和處(chu)理(li)效(xiao)果，有(you)(you)效(xiao)容積不小于(yu)(yu)4m3。C、潛(qian)(qian)水(shui)(shui)(shui)(shui)排(pai)污(wu)(wu)(wu)泵：Q=不小于(yu)(yu)0.5m3h、供水(shui)(shui)(shui)(shui)揚程：H=10m，數量2臺，安裝于(yu)(yu)污(wu)(wu)(wu)水(shui)(shui)(shui)(shui)調(diao)節(jie)池(chi)(chi)，潛(qian)(qian)水(shui)(shui)(shui)(shui)排(pai)污(wu)(wu)(wu)泵應(ying)設置(zhi)超越管至污(wu)(wu)(wu)水(shui)(shui)(shui)(shui)集水(shui)(shui)(shui)(shui)池(chi)(chi)內(nei)(nei)。D、污(wu)(wu)(wu)水(shui)(shui)(shui)(shui)調(diao)節(jie)池(chi)(chi)應(ying)配套液(ye)位(wei)(wei)(wei)計(ji)，液(ye)位(wei)(wei)(wei)計(ji)與(yu)潛(qian)(qian)水(shui)(shui)(shui)(shui)排(pai)污(wu)(wu)(wu)泵聯動(dong)，根據液(ye)位(wei)(wei)(wei)信號控(kong)(kong)制潛(qian)(qian)水(shui)(shui)(shui)(shui)排(pai)污(wu)(wu)(wu)泵的(de)(de)(de)啟停；液(ye)位(wei)(wei)(wei)計(ji)可將水(shui)(shui)(shui)(shui)箱內(nei)(nei)液(ye)位(wei)(wei)(wei)信號反饋至中(zhong)控(kong)(kong)值班室內(nei)(nei)。在(zai)相同的(de)(de)(de)有(you)(you)機(ji)負荷下對有(you)(you)機(ji)物的(de)(de)(de)去除率高于(yu)(yu)其它(ta)填料，并(bing)能提高空氣(qi)(qi)中(zhong)氧(yang)在(zai)水(shui)(shui)(shui)(shui)中(zhong)的(de)(de)(de)溶解度(du)。浙江生(sheng)活污(wu)(wu)(wu)水(shui)(shui)(shui)(shui)處(chu)理(li)設備批發

好氧(yang)池池底(di)采用旋混式曝氣器，使溶解氧(yang)的轉(zhuan)移率(lv)高，同時有重量輕、不老化(hua)、不易堵塞、使用壽命(ming)長(chang)等(deng)優點。浙江生活污水處理設(she)備批發

MBR曝氣裝置(zhi)的設(she)(she)計要點1、曝氣裝置(zhi)可(ke)(ke)以固(gu)定(ding)在(zai)(zai)池(chi)底(di)（需要做(zuo)(zuo)膜(mo)組(zu)(zu)(zu)件(jian)(jian)(jian)承托架和膜(mo)組(zu)(zu)(zu)件(jian)(jian)(jian)滑入(ru)導軌），也(ye)可(ke)(ke)以跟膜(mo)組(zu)(zu)(zu)件(jian)(jian)(jian)做(zuo)(zuo)在(zai)(zai)一起，各(ge)有優劣，曝氣管(guan)(guan)的位(wei)(wei)置(zhi)要做(zuo)(zuo)精心考慮，采用DN20穿(chuan)孔管(guan)(guan)，每(mei)個膜(mo)片間隙(xi)對應一路穿(chuan)孔管(guan)(guan)，穿(chuan)孔大小(xiao)Φ2.0mm，穿(chuan)孔間距100mm，相鄰(lin)兩路管(guan)(guan)穿(chuan)孔位(wei)(wei)置(zhi)交(jiao)錯穿(chuan)插，孔口做(zuo)(zuo)單排(pai)垂直向上(shang)，有很多雙排(pai)、斜向下的做(zuo)(zuo)法，個人認為(wei)不可(ke)(ke)取，沉降的污泥不會對孔口產生(sheng)堵塞。2、曝氣量的大小(xiao)進(jin)行粗略估算，根(gen)據經驗數字，按照汽水(shui)比24:1即可(ke)(ke)（常規池(chi)深3.5m），風(feng)機(ji)排(pai)風(feng)壓(ya)頭選型(xing)比高(gao)液(ye)位(wei)(wei)高(gao)0.01Mpa；風(feng)機(ji)出口設(she)(she)置(zhi)泄(xie)氣閥，泄(xie)氣管(guan)(guan)口徑(jing)全開能卸掉70%的空(kong)氣量即可(ke)(ke)，泄(xie)氣口上(shang)加裝器，這套裝置(zhi)用來控(kong)制生(sheng)化槽(cao)中的DO值以及保(bao)護風(feng)機(ji)浙江生(sheng)活污水(shui)處理設(she)(she)備(bei)批(pi)發

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