高效脫(tuo)(tuo)氮(dan)反(fan)(fan)(fan)應(ying)器(qi)的(de)(de)脫(tuo)(tuo)氮(dan)原理：高效脫(tuo)(tuo)氮(dan)反(fan)(fan)(fan)應(ying)器(qi)的(de)(de)脫(tuo)(tuo)氮(dan)原理是以反(fan)(fan)(fan)硝化(hua)(hua)(hua)階段難轉(zhuan)化(hua)(hua)(hua)的(de)(de)特(te)點為(wei)中心(xin)，在(zai)(zai)反(fan)(fan)(fan)應(ying)器(qi)內設置定制的(de)(de)多孔填料，通過(guo)(guo)接種高效生物脫(tuo)(tuo)氮(dan)菌，在(zai)(zai)其作(zuo)用下完(wan)(wan)成NO2-和(he)NO3-到N2的(de)(de)轉(zhuan)化(hua)(hua)(hua)過(guo)(guo)程，氮(dan)氣(qi)通過(guo)(guo)排(pai)(pai)氣(qi)微孔道迅速(su)排(pai)(pai)出，完(wan)(wan)成廢水脫(tuo)(tuo)氮(dan)。高效脫(tuo)(tuo)氮(dan)反(fan)(fan)(fan)應(ying)器(qi)是經過(guo)(guo)特(te)殊(shu)結(jie)構(gou)設計的(de)(de)撬裝式反(fan)(fan)(fan)硝化(hua)(hua)(hua)設備。通過(guo)(guo)特(te)殊(shu)定制的(de)(de)多孔填料，使得(de)單(dan)位面(mian)積填料上附著了(le)更多的(de)(de)反(fan)(fan)(fan)硝化(hua)(hua)(hua)菌，在(zai)(zai)反(fan)(fan)(fan)硝化(hua)(hua)(hua)菌的(de)(de)作(zuo)用下促使硝酸鹽氮(dan)快速(su)轉(zhuan)化(hua)(hua)(hua)為(wei)氮(dan)氣(qi)釋放到大氣(qi)中，完(wan)(wan)成快速(su)脫(tuo)(tuo)氮(dan)。間歇式活性污泥法簡稱SBR工藝，一個運行(xing)周期(qi)可分為(wei)五個階段。湖(hu)北反(fan)(fan)(fan)硝化(hua)(hua)(hua)脫(tuo)(tuo)氮(dan)反(fan)(fan)(fan)應(ying)器(qi)系統

脫(tuo)(tuo)(tuo)氮(dan)(dan)(dan)反(fan)(fan)(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)(ying)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)設計需(xu)要考慮反(fan)(fan)(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)(ying)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)尺寸、反(fan)(fan)(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)(ying)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)深(shen)度(du)(du)等因素，以確(que)(que)保反(fan)(fan)(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)(ying)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)高(gao)效(xiao)運(yun)(yun)行(xing)。脫(tuo)(tuo)(tuo)氮(dan)(dan)(dan)反(fan)(fan)(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)(ying)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)運(yun)(yun)行(xing)需(xu)要控制反(fan)(fan)(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)(ying)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)中(zhong)(zhong)(zhong)的(de)(de)(de)微(wei)生(sheng)物(wu)數(shu)量(liang)和(he)種類，以確(que)(que)保反(fan)(fan)(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)(ying)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)穩(wen)定性(xing)(xing)和(he)高(gao)效(xiao)性(xing)(xing)。脫(tuo)(tuo)(tuo)氮(dan)(dan)(dan)反(fan)(fan)(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)(ying)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)運(yun)(yun)行(xing)還(huan)需(xu)要控制反(fan)(fan)(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)(ying)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)中(zhong)(zhong)(zhong)的(de)(de)(de)溫(wen)度(du)(du)、pH值、氧氣含量(liang)等因素，以確(que)(que)保反(fan)(fan)(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)(ying)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)中(zhong)(zhong)(zhong)的(de)(de)(de)微(wei)生(sheng)物(wu)能夠(gou)正常(chang)生(sheng)長和(he)活動。脫(tuo)(tuo)(tuo)氮(dan)(dan)(dan)反(fan)(fan)(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)(ying)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)運(yun)(yun)行(xing)還(huan)需(xu)要定期(qi)檢查(cha)反(fan)(fan)(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)(ying)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)中(zhong)(zhong)(zhong)的(de)(de)(de)微(wei)生(sheng)物(wu)數(shu)量(liang)和(he)種類，以確(que)(que)保反(fan)(fan)(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)(ying)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)穩(wen)定性(xing)(xing)和(he)高(gao)效(xiao)性(xing)(xing)。脫(tuo)(tuo)(tuo)氮(dan)(dan)(dan)反(fan)(fan)(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)(ying)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)運(yun)(yun)行(xing)還(huan)需(xu)要定期(qi)清理(li)反(fan)(fan)(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)(ying)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)中(zhong)(zhong)(zhong)的(de)(de)(de)沉淀物(wu)和(he)污垢(gou)，以確(que)(que)保反(fan)(fan)(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)(ying)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)高(gao)效(xiao)運(yun)(yun)行(xing)。杭州深(shen)度(du)(du)脫(tuo)(tuo)(tuo)氮(dan)(dan)(dan)反(fan)(fan)(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)(ying)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)設備高(gao)效(xiao)脫(tuo)(tuo)(tuo)氮(dan)(dan)(dan)反(fan)(fan)(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)(ying)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)脫(tuo)(tuo)(tuo)氮(dan)(dan)(dan)原理(li)是以反(fan)(fan)(fan)(fan)(fan)(fan)(fan)硝化(hua)階段(duan)難轉(zhuan)化(hua)的(de)(de)(de)特(te)點為(wei)中(zhong)(zhong)(zhong)心。

生物(wu)脫(tuo)(tuo)氮(dan)技術(BNR)基于(yu)(yu)有(you)效性(xing)(xing)(xing)、經濟性(xing)(xing)(xing)以(yi)及環境友好性(xing)(xing)(xing)等優點，已被普遍地運用(yong)于(yu)(yu)去除污水中的(de)(de)營養(yang)(yang)物(wu)質，用(yong)以(yi)解決水體(ti)、河流、湖泊等產生的(de)(de)富(fu)營養(yang)(yang)化(hua)問題。相比(bi)于(yu)(yu)傳統(tong)的(de)(de)異養(yang)(yang)型硝(xiao)(xiao)(xiao)化(hua)反(fan)(fan)硝(xiao)(xiao)(xiao)化(hua)生物(wu)除氮(dan)工(gong)藝(yi)，自養(yang)(yang)型短(duan)程硝(xiao)(xiao)(xiao)化(hua)反(fan)(fan)硝(xiao)(xiao)(xiao)化(hua)生物(wu)除氮(dan)工(gong)藝(yi)被視為一種創新和經濟有(you)效的(de)(de)除氮(dan)工(gong)藝(yi)，能夠減少25%的(de)(de)耗氧量(liang)及40%的(de)(de)有(you)機碳(tan)消耗量(liang)。根據(ju)傳統(tong)的(de)(de)脫(tuo)(tuo)氮(dan)理論(lun)，完全反(fan)(fan)硝(xiao)(xiao)(xiao)化(hua)的(de)(de)理論(lun)碳(tan)氮(dan)比(bi)(C/N)為2.86，考慮(lv)到微生物(wu)的(de)(de)生長(chang)，實際比(bi)值至(zhi)少為4以(yi)上。在不添加碳(tan)源的(de)(de)基礎上，利用(yong)短(duan)程硝(xiao)(xiao)(xiao)化(hua)反(fan)(fan)硝(xiao)(xiao)(xiao)化(hua)原理，可(ke)實現(xian)低C/N的(de)(de)水產養(yang)(yang)殖廢水脫(tuo)(tuo)氮(dan)。

高效(xiao)AMX脫氮(dan)反(fan)應(ying)器,屬(shu)于(yu)污(wu)水(shui)(shui)(shui)處理(li)設備技術(shu)(shu)領域。它包(bao)括殼(ke)體(ti)(ti),殼(ke)體(ti)(ti)的內底部(bu)通(tong)過(guo)(guo)(guo)支架(jia)固(gu)定(ding)(ding)連接(jie)有(you)(you)(you)布(bu)水(shui)(shui)(shui)器,殼(ke)體(ti)(ti)的側壁底端設有(you)(you)(you)進(jin)水(shui)(shui)(shui)管(guan),進(jin)水(shui)(shui)(shui)管(guan)與(yu)布(bu)水(shui)(shui)(shui)器相(xiang)連通(tong),殼(ke)體(ti)(ti)的內壁中(zhong)心處通(tong)過(guo)(guo)(guo)支架(jia)固(gu)定(ding)(ding)連接(jie)有(you)(you)(you)筒體(ti)(ti),筒體(ti)(ti)的上(shang)下(xia)兩端均固(gu)定(ding)(ding)連接(jie)有(you)(you)(you)篩網,筒體(ti)(ti)的內部(bu)放置(zhi)有(you)(you)(you)依(yi)附料,依(yi)附料的縫隙(xi)間填充(chong)有(you)(you)(you)氧(yang)氨氧(yang)化(hua)顆粒污(wu)泥,殼(ke)體(ti)(ti)的內頂(ding)部(bu)固(gu)定(ding)(ding)連接(jie)有(you)(you)(you)導流板和三(san)相(xiang)分離(li)器,三(san)相(xiang)分離(li)器上(shang)固(gu)定(ding)(ding)連通(tong)有(you)(you)(you)排(pai)水(shui)(shui)(shui)管(guan)和排(pai)氣(qi)管(guan)。本實(shi)用新型通(tong)過(guo)(guo)(guo)將剛進(jin)入殼(ke)體(ti)(ti)的高濃度硝態氮(dan)污(wu)水(shui)(shui)(shui)首先(xian)與(yu)殼(ke)體(ti)(ti)內部(bu)的污(wu)水(shui)(shui)(shui)混合稀釋到一定(ding)(ding)程(cheng)度,再與(yu)污(wu)泥接(jie)觸發生反(fan)應(ying),從而(er)有(you)(you)(you)效(xiao)地避免了(le)過(guo)(guo)(guo)高的污(wu)水(shui)(shui)(shui)濃度抑制厭氧(yang)氨氧(yang)化(hua)過(guo)(guo)(guo)程(cheng)。生物脫氮(dan)技術(shu)(shu)(BNR)基于(yu)有(you)(you)(you)效(xiao)性(xing)(xing)、經(jing)濟性(xing)(xing)以(yi)及環境友(you)好性(xing)(xing)等優點。

脫(tuo)氮(dan)(dan)(dan)(dan)(dan)(dan)(dan)反應(ying)(ying)器的(de)(de)(de)工作(zuo)：廢水中(zhong)(zhong)的(de)(de)(de)氮(dan)(dan)(dan)(dan)(dan)(dan)(dan)一(yi)般以(yi)(yi)有(you)機氮(dan)(dan)(dan)(dan)(dan)(dan)(dan)、氨(an)氮(dan)(dan)(dan)(dan)(dan)(dan)(dan)、亞硝(xiao)酸鹽氮(dan)(dan)(dan)(dan)(dan)(dan)(dan)和(he)硝(xiao)酸鹽氮(dan)(dan)(dan)(dan)(dan)(dan)(dan)等4種形(xing)態存(cun)在(zai)(zai)，生(sheng)(sheng)活污(wu)(wu)水中(zhong)(zhong)氮(dan)(dan)(dan)(dan)(dan)(dan)(dan)的(de)(de)(de)存(cun)在(zai)(zai)形(xing)式(shi)是以(yi)(yi)有(you)機氮(dan)(dan)(dan)(dan)(dan)(dan)(dan)和(he)氨(an)氮(dan)(dan)(dan)(dan)(dan)(dan)(dan)為主的(de)(de)(de)，其中(zhong)(zhong)有(you)機氮(dan)(dan)(dan)(dan)(dan)(dan)(dan)大約占到40％~50％，氨(an)氮(dan)(dan)(dan)(dan)(dan)(dan)(dan)占50％~60％，一(yi)般情況下，生(sheng)(sheng)活污(wu)(wu)水中(zhong)(zhong)的(de)(de)(de)亞硝(xiao)酸鹽氮(dan)(dan)(dan)(dan)(dan)(dan)(dan)和(he)硝(xiao)酸鹽氮(dan)(dan)(dan)(dan)(dan)(dan)(dan)含量(liang)很低，不超過氨(an)氮(dan)(dan)(dan)(dan)(dan)(dan)(dan)總量(liang)的(de)(de)(de)1％。氮(dan)(dan)(dan)(dan)(dan)(dan)(dan)的(de)(de)(de)去(qu)除(chu)(chu)方法(fa)主要(yao)(yao)有(you)生(sheng)(sheng)物(wu)法(fa)和(he)化(hua)學法(fa)兩大類。生(sheng)(sheng)物(wu)法(fa)不但能(neng)(neng)去(qu)除(chu)(chu)有(you)機物(wu)，還能(neng)(neng)將污(wu)(wu)水中(zhong)(zhong)的(de)(de)(de)有(you)機氮(dan)(dan)(dan)(dan)(dan)(dan)(dan)和(he)氨(an)氮(dan)(dan)(dan)(dan)(dan)(dan)(dan)通(tong)過生(sheng)(sheng)物(wu)硝(xiao)化(hua)和(he)反硝(xiao)化(hua)作(zuo)用轉化(hua)為氮(dan)(dan)(dan)(dan)(dan)(dan)(dan)氣(qi)，然后從污(wu)(wu)水中(zhong)(zhong)去(qu)除(chu)(chu)；而(er)化(hua)學法(fa)通(tong)常只能(neng)(neng)去(qu)除(chu)(chu)氨(an)氮(dan)(dan)(dan)(dan)(dan)(dan)(dan)，且存(cun)在(zai)(zai)處理費(fei)用高，可能(neng)(neng)對環境(jing)造成(cheng)負面影響以(yi)(yi)及再生(sheng)(sheng)方法(fa)（指離子(zi)(zi)交換脫(tuo)氮(dan)(dan)(dan)(dan)(dan)(dan)(dan)的(de)(de)(de)飽和(he)離子(zi)(zi)交換劑）尚未確定等問題，故(gu)目前(qian)仍(reng)以(yi)(yi)生(sheng)(sheng)物(wu)法(fa)較為實用。脫(tuo)氮(dan)(dan)(dan)(dan)(dan)(dan)(dan)反應(ying)(ying)器的(de)(de)(de)運(yun)行(xing)需要(yao)(yao)定期(qi)檢(jian)查反應(ying)(ying)器中(zhong)(zhong)的(de)(de)(de)反應(ying)(ying)器監測和(he)反應(ying)(ying)器控制。杭州深度脫(tuo)氮(dan)(dan)(dan)(dan)(dan)(dan)(dan)反應(ying)(ying)器設備(bei)

管式膜脫氮(dan)(dan)反(fan)應(ying)器的膜組件具有高效的分(fen)離性能和穩定的化學反(fan)應(ying)性能。湖北反(fan)硝(xiao)化脫氮(dan)(dan)反(fan)應(ying)器系統

脫氮反(fan)(fan)應(ying)器工藝(yi)(yi)優(you)點：①相比傳統(tong)工藝(yi)(yi)，ANAMMOX工藝(yi)(yi)可(ke)以節省(sheng)(sheng)60%的(de)(de)耗氧(yang)(yang)量(liang)(liang)，不(bu)需(xu)要(yao)加(jia)入外加(jia)有(you)(you)機碳源，產生的(de)(de)污(wu)泥量(liang)(liang)也很少(shao)，可(ke)有(you)(you)效減低運(yun)行成本。②與SHARON-ANAMMOX組合(he)(he)工藝(yi)(yi)相比，可(ke)節省(sheng)(sheng)37.5%的(de)(de)能(neng)耗，在較(jiao)低溫度（22~30攝氏度）仍可(ke)獲得較(jiao)好的(de)(de)脫氮效果，在兩階段(duan)懸(xuan)浮(fu)式生物膜(mo)脫氮系(xi)統(tong)中(zhong)(zhong)，內浸式生物膜(mo)的(de)(de)加(jia)入克服了SHARON-ANAMMOX組合(he)(he)工藝(yi)(yi)中(zhong)(zhong)生物量(liang)(liang)流失的(de)(de)缺點，避免了硝化(hua)階段(duan)的(de)(de)微生物對厭(yan)氧(yang)(yang)氨氧(yang)(yang)化(hua)階段(duan)微生物的(de)(de)影響，使反(fan)(fan)應(ying)過程更加(jia)容易(yi)控制(zhi)，增(zeng)加(jia)了脫氮反(fan)(fan)應(ying)過程的(de)(de)穩定性。③工藝(yi)(yi)運(yun)行過程中(zhong)(zhong)可(ke)以通過化(hua)學計量(liang)(liang)方法合(he)(he)理地控制(zhi)氧(yang)(yang)的(de)(de)供(gong)給則(ze)可(ke)有(you)(you)效地控制(zhi)在亞硝化(hua)階段(duan)。湖北反(fan)(fan)硝化(hua)脫氮反(fan)(fan)應(ying)器系(xi)統(tong)

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