常州污水池廢氣處理 除臭裝置除(chu)(chu)(chu)(chu)(chu)塵(chen)(chen)(chen)(chen)(chen)(chen)(chen)(chen)(chen)設(she)(she)(she)備根據其(qi)(qi)(qi)原理(li)大(da)(da)致可(ke)分(fen)為機(ji)(ji)械(xie)(xie)除(chu)(chu)(chu)(chu)(chu)塵(chen)(chen)(chen)(chen)(chen)(chen)(chen)(chen)(chen)器(qi)(qi)，濕式(shi)(shi)(shi)洗(xi)滌除(chu)(chu)(chu)(chu)(chu)塵(chen)(chen)(chen)(chen)(chen)(chen)(chen)(chen)(chen)器(qi)(qi)，過(guo)(guo)(guo)濾(lv)式(shi)(shi)(shi)除(chu)(chu)(chu)(chu)(chu)塵(chen)(chen)(chen)(chen)(chen)(chen)(chen)(chen)(chen)器(qi)(qi)和(he)靜(jing)電(dian)(dian)(dian)除(chu)(chu)(chu)(chu)(chu)塵(chen)(chen)(chen)(chen)(chen)(chen)(chen)(chen)(chen)器(qi)(qi)等(deng)。機(ji)(ji)械(xie)(xie)除(chu)(chu)(chu)(chu)(chu)塵(chen)(chen)(chen)(chen)(chen)(chen)(chen)(chen)(chen)器(qi)(qi)是(shi)(shi)(shi)利用(yong)(yong)機(ji)(ji)械(xie)(xie)力(li)（重力(li)、離(li)(li)(li)心(xin)力(li)）將粉塵(chen)(chen)(chen)(chen)(chen)(chen)(chen)(chen)(chen)從(cong)氣(qi)流(liu)中(zhong)(zhong)(zhong)分(fen)離(li)(li)(li)出來，達到凈化的(de)(de)(de)(de)目的(de)(de)(de)(de)。其(qi)(qi)(qi)中(zhong)(zhong)(zhong)、廉價、易(yi)于(yu)操作維(wei)修的(de)(de)(de)(de)便(bian)是(shi)(shi)(shi)沉(chen)降(jiang)(jiang)室(shi)。攜帶塵(chen)(chen)(chen)(chen)(chen)(chen)(chen)(chen)(chen)粒(li)(li)(li)的(de)(de)(de)(de)氣(qi)流(liu)由管(guan)道進入(ru)寬大(da)(da)的(de)(de)(de)(de)沉(chen)降(jiang)(jiang)室(shi)時，速度和(he)壓力(li)降(jiang)(jiang)低，較大(da)(da)的(de)(de)(de)(de)顆(ke)(ke)粒(li)(li)(li)（直(zhi)(zhi)(zhi)徑(jing)大(da)(da)于(yu)40μm）則因重力(li)而(er)沉(chen)降(jiang)(jiang)下來。另一(yi)種設(she)(she)(she)備是(shi)(shi)(shi)旋風除(chu)(chu)(chu)(chu)(chu)塵(chen)(chen)(chen)(chen)(chen)(chen)(chen)(chen)(chen)，其(qi)(qi)(qi)原理(li)是(shi)(shi)(shi)使(shi)(shi)氣(qi)流(liu)在(zai)分(fen)離(li)(li)(li)旋轉(zhuan)，塵(chen)(chen)(chen)(chen)(chen)(chen)(chen)(chen)(chen)粒(li)(li)(li)在(zai)離(li)(li)(li)心(xin)作用(yong)(yong)下被甩往外壁，沉(chen)降(jiang)(jiang)到分(fen)離(li)(li)(li)器(qi)(qi)的(de)(de)(de)(de)底部而(er)被分(fen)離(li)(li)(li)清除(chu)(chu)(chu)(chu)(chu)。這(zhe)種方(fang)法對(dui)5μm以(yi)上(shang)塵(chen)(chen)(chen)(chen)(chen)(chen)(chen)(chen)(chen)粒(li)(li)(li)去(qu)(qu)除(chu)(chu)(chu)(chu)(chu)效率(lv)可(ke)達50-80%。濕式(shi)(shi)(shi)洗(xi)滌器(qi)(qi)是(shi)(shi)(shi)一(yi)種采用(yong)(yong)噴(pen)水(shui)法將塵(chen)(chen)(chen)(chen)(chen)(chen)(chen)(chen)(chen)粒(li)(li)(li)從(cong)氣(qi)體中(zhong)(zhong)(zhong)沉(chen)滌出去(qu)(qu)的(de)(de)(de)(de)除(chu)(chu)(chu)(chu)(chu)塵(chen)(chen)(chen)(chen)(chen)(chen)(chen)(chen)(chen)器(qi)(qi)，有(you)噴(pen)霧塔(ta)式(shi)(shi)(shi)、填斜塔(ta)式(shi)(shi)(shi)、離(li)(li)(li)心(xin)洗(xi)滌器(qi)(qi)、文丘里(li)式(shi)(shi)(shi)洗(xi)滌器(qi)(qi)等(deng)多種，這(zhe)種除(chu)(chu)(chu)(chu)(chu)塵(chen)(chen)(chen)(chen)(chen)(chen)(chen)(chen)(chen)器(qi)(qi)能除(chu)(chu)(chu)(chu)(chu)去(qu)(qu)直(zhi)(zhi)(zhi)徑(jing)大(da)(da)于(yu)10μm的(de)(de)(de)(de)顆(ke)(ke)粒(li)(li)(li)，如果采用(yong)(yong)離(li)(li)(li)心(xin)式(shi)(shi)(shi)洗(xi)滌分(fen)離(li)(li)(li)器(qi)(qi)，其(qi)(qi)(qi)去(qu)(qu)除(chu)(chu)(chu)(chu)(chu)率(lv)可(ke)達90%左右，這(zhe)種方(fang)法的(de)(de)(de)(de)缺點(dian)是(shi)(shi)(shi)能耗較高(gao)，同(tong)時存(cun)在(zai)污水(shui)處理(li)問題。過(guo)(guo)(guo)濾(lv)式(shi)(shi)(shi)除(chu)(chu)(chu)(chu)(chu)塵(chen)(chen)(chen)(chen)(chen)(chen)(chen)(chen)(chen)器(qi)(qi)有(you)著較高(gao)的(de)(de)(de)(de)除(chu)(chu)(chu)(chu)(chu)塵(chen)(chen)(chen)(chen)(chen)(chen)(chen)(chen)(chen)效率(lv)，其(qi)(qi)(qi)中(zhong)(zhong)(zhong)的(de)(de)(de)(de)袋(dai)式(shi)(shi)(shi)濾(lv)塵(chen)(chen)(chen)(chen)(chen)(chen)(chen)(chen)(chen)器(qi)(qi)對(dui)直(zhi)(zhi)(zhi)徑(jing)1μm顆(ke)(ke)粒(li)(li)(li)的(de)(de)(de)(de)去(qu)(qu)除(chu)(chu)(chu)(chu)(chu)率(lv)多接近99%，它使(shi)(shi)含塵(chen)(chen)(chen)(chen)(chen)(chen)(chen)(chen)(chen)氣(qi)體，通過(guo)(guo)(guo)懸掛在(zai)袋(dai)室(shi)上(shang)部的(de)(de)(de)(de)織(zhi)物過(guo)(guo)(guo)濾(lv)袋(dai)而(er)被除(chu)(chu)(chu)(chu)(chu)去(qu)(qu)，這(zhe)種方(fang)法效率(lv)高(gao)，操作面便(bian)，適應(ying)于(yu)含塵(chen)(chen)(chen)(chen)(chen)(chen)(chen)(chen)(chen)濃(nong)度低的(de)(de)(de)(de)氣(qi)體；其(qi)(qi)(qi)缺點(dian)是(shi)(shi)(shi)維(wei)修費高(gao)，不耐(nai)高(gao)溫高(gao)濕氣(qi)流(liu)。靜(jing)電(dian)(dian)(dian)除(chu)(chu)(chu)(chu)(chu)塵(chen)(chen)(chen)(chen)(chen)(chen)(chen)(chen)(chen)器(qi)(qi)的(de)(de)(de)(de)原理(li)是(shi)(shi)(shi)所有(you)塵(chen)(chen)(chen)(chen)(chen)(chen)(chen)(chen)(chen)粒(li)(li)(li)通過(guo)(guo)(guo)高(gao)壓直(zhi)(zhi)(zhi)流(liu)電(dian)(dian)(dian)暈時吸收(shou)電(dian)(dian)(dian)荷的(de)(de)(de)(de)特性(xing)而(er)將其(qi)(qi)(qi)從(cong)氣(qi)流(liu)中(zhong)(zhong)(zhong)除(chu)(chu)(chu)(chu)(chu)去(qu)(qu)。帶電(dian)(dian)(dian)顆(ke)(ke)粒(li)(li)(li)在(zai)電(dian)(dian)(dian)場(chang)的(de)(de)(de)(de)作用(yong)(yong)下，向(xiang)接地(di)集(ji)塵(chen)(chen)(chen)(chen)(chen)(chen)(chen)(chen)(chen)筒壁移動，借重力(li)而(er)把塵(chen)(chen)(chen)(chen)(chen)(chen)(chen)(chen)(chen)粒(li)(li)(li)從(cong)集(ji)塵(chen)(chen)(chen)(chen)(chen)(chen)(chen)(chen)(chen)電(dian)(dian)(dian)極上(shang)除(chu)(chu)(chu)(chu)(chu)去(qu)(qu)。其(qi)(qi)(qi)優點(dian)是(shi)(shi)(shi)對(dui)粒(li)(li)(li)徑(jing)很小的(de)(de)(de)(de)塵(chen)(chen)(chen)(chen)(chen)(chen)(chen)(chen)(chen)粒(li)(li)(li)具(ju)有(you)較高(gao)的(de)(de)(de)(de)去(qu)(qu)除(chu)(chu)(chu)(chu)(chu)效率(lv)，且不受含塵(chen)(chen)(chen)(chen)(chen)(chen)(chen)(chen)(chen)濃(nong)度和(he)煙氣(qi)流(liu)量的(de)(de)(de)(de)影響(xiang)，但(dan)設(she)(she)(she)備投資費用(yong)(yong)高(gao)，技術(shu)要(yao)求高(gao)。上(shang)述備種除(chu)(chu)(chu)(chu)(chu)塵(chen)(chen)(chen)(chen)(chen)(chen)(chen)(chen)(chen)設(she)(she)(she)備原理(li)不同(tong)，性(xing)能各異，使(shi)(shi)用(yong)(yong)時應(ying)根據實際需要(yao)加以(yi)迭擇或使(shi)(shi)用(yong)(yong)，主(zhu)要(yao)考慮(lv)因素為塵(chen)(chen)(chen)(chen)(chen)(chen)(chen)(chen)(chen)粒(li)(li)(li)的(de)(de)(de)(de)濃(nong)度、直(zhi)(zhi)(zhi)徑(jing)、腐濁性(xing)等(deng)以(yi)及排放(fang)標準和(he)經濟成(cheng)本。布袋(dai)除(chu)(chu)(chu)(chu)(chu)塵(chen)(chen)(chen)(chen)(chen)(chen)(chen)(chen)(chen)器(qi)(qi)?這(zhe)種除(chu)(chu)(chu)(chu)(chu)塵(chen)(chen)(chen)(chen)(chen)(chen)(chen)(chen)(chen)器(qi)(qi)設(she)(she)(she)備主(zhu)要(yao)是(shi)(shi)(shi)通過(guo)(guo)(guo)車間除(chu)(chu)(chu)(chu)(chu)塵(chen)(chen)(chen)(chen)(chen)(chen)(chen)(chen)(chen)布袋(dai)收(shou)集(ji)粉塵(chen)(chen)(chen)(chen)(chen)(chen)(chen)(chen)(chen)，根據其(qi)(qi)(qi)設(she)(she)(she)計原理(li)可(ke)分(fen)為：機(ji)(ji)械(xie)(xie)振動型袋(dai)式(shi)(shi)(shi)除(chu)(chu)(chu)(chu)(chu)塵(chen)(chen)(chen)(chen)(chen)(chen)(chen)(chen)(chen)器(qi)(qi)、大(da)(da)氣(qi)反吹型袋(dai)式(shi)(shi)(shi)除(chu)(chu)(chu)(chu)(chu)塵(chen)(chen)(chen)(chen)(chen)(chen)(chen)(chen)(chen)器(qi)(qi)和(he)脈沖噴(pen)吹型袋(dai)式(shi)(shi)(shi)除(chu)(chu)(chu)(chu)(chu)塵(chen)(chen)(chen)(chen)(chen)(chen)(chen)(chen)(chen)器(qi)(qi)三種。?主(zhu)要(yao)用(yong)(yong)于(yu)分(fen)離(li)(li)(li)工(gong)業生(sheng)產中(zhong)(zhong)(zhong)的(de)(de)(de)(de)顆(ke)(ke)粒(li)(li)(li)粉塵(chen)(chen)(chen)(chen)(chen)(chen)(chen)(chen)(chen)和(he)微細粉塵(chen)(chen)(chen)(chen)(chen)(chen)(chen)(chen)(chen)粉塵(chen)(chen)(chen)(chen)(chen)(chen)(chen)(chen)(chen)。?涉(she)及領(ling)域(yu)有(you)：水(shui)泥、熱電(dian)(dian)(dian)廠(chang)、建材(cai)、瀝青拌合(he)機(ji)(ji)、糧食、鑄造(zao)、冶金、礦山(shan)、化工(gong)、煙草(cao)、機(ji)(ji)械(xie)(xie)加工(gong)、鍋爐除(chu)(chu)(chu)(chu)(chu)塵(chen)(chen)(chen)(chen)(chen)(chen)(chen)(chen)(chen)。

    濾筒除(chu)(chu)塵(chen)(chen)(chen)器(qi)?濾筒除(chu)(chu)塵(chen)(chen)(chen)器(qi)是(shi)一(yi)種高(gao)(gao)效(xiao)(xiao)的(de)除(chu)(chu)塵(chen)(chen)(chen)器(qi)設備(bei)，專(zhuan)門解(jie)決一(yi)些粉塵(chen)(chen)(chen)收集難、過濾效(xiao)(xiao)果差(cha)、過濾風(feng)速高(gao)(gao)、清灰(hui)不易(yi)等(deng)弊端，使(shi)得(de)除(chu)(chu)塵(chen)(chen)(chen)器(qi)設備(bei)在(zai)運行成本和除(chu)(chu)塵(chen)(chen)(chen)效(xiao)(xiao)果得(de)到雙重提升。傳統的(de)濾筒除(chu)(chu)塵(chen)(chen)(chen)器(qi)有兩種清灰(hui)方式，一(yi)種是(shi)高(gao)(gao)壓氣流(liu)反(fan)吹，一(yi)種是(shi)脈沖氣流(liu)噴吹。濾筒除(chu)(chu)塵(chen)(chen)(chen)器(qi)目前在(zai)我國的(de)煙(yan)草、醫藥、機械(xie)加工(gong)、食品、冶金、化工(gong)、五(wu)金加工(gong)、建材、輕(qing)工(gong)、電(dian)子(zi)、制藥等(deng)行業中應(ying)用率很(hen)高(gao)(gao)。

    脫(tuo)硫除(chu)塵(chen)(chen)器(qi)，主(zhu)要用于燃(ran)煤發電或者鍋爐除(chu)塵(chen)(chen)的工作環節中，它通過增(zeng)加煙(yan)氣(qi)與水溶液的接觸面，來(lai)促進煙(yan)氣(qi)與噴淋水的充(chong)分溶解中和，從而達(da)到除(chu)塵(chen)(chen)器(qi)的除(chu)塵(chen)(chen)脫(tuo)硫除(chu)塵(chen)(chen)效(xiao)果。對于燃(ran)煤發電廢(fei)氣(qi)治(zhi)理(li)以及(ji)節能減排有著顯著的粉(fen)塵(chen)(chen)處理(li)效(xiao)果.

    直接燃燒(shao)(shao)法是投加輔(fu)助(zhu)燃料與(yu)廢氣(qi)一起送(song)入焚(fen)燒(shao)(shao)爐燃燒(shao)(shao)，直接焚(fen)燒(shao)(shao)工藝成熟，控制(zhi)一定的(de)溫度(du)條件下污染物去除效率高，焚(fen)燒(shao)(shao)*，但在使用過(guo)程中一般會(hui)有一下問題：

    ①若焚燒(shao)含氯、溴代有機物(wu)(wu)和芳(fang)烴(jing)類(lei)物(wu)(wu)質(zhi)時極易產(chan)生二惡(e)英(ying)類(lei)強致癌物(wu)(wu)質(zhi)，尤其(qi)在焚燒(shao)爐啟動和關(guan)閉過程中更(geng)易產(chan)生，為避免(mian)二惡(e)英(ying)類(lei)物(wu)(wu)質(zhi)產(chan)生，須提高燃(ran)(ran)燒(shao)溫(wen)(wen)度在1200℃以上，若保持如此高的燃(ran)(ran)燒(shao)溫(wen)(wen)度不僅(jin)運轉費(fei)用高，而且對焚燒(shao)爐的要求(qiu)也大大提高。

    ②焚燒含氯(lv)代(dai)有機物(wu)時會產生氯(lv)化(hua)氫(qing)腐蝕問題，尤其是在高溫狀態下，氯(lv)化(hua)氫(qing)的(de)腐蝕性能(neng)大大增強，不僅對管道存在腐蝕，更嚴重的(de)是會引(yin)起焚燒爐(lu)的(de)腐蝕。

    ③焚燒時存在爆(bao)炸的潛在危險，尤其是(shi)易(yi)揮發性可(ke)(ke)燃氣體，若達到其爆(bao)炸極限遇明(ming)火則有(you)可(ke)(ke)能引起爆(bao)炸。

    另(ling)外，若廢(fei)氣中含(han)有鹵素、氮(dan)元(yuan)素和硫(liu)元(yuan)素的情況下，采用燃燒法極易產生二(er)次污染物質二(er)惡(e)英、氮(dan)氧(yang)化合物和硫(liu)氧(yang)化合物。

    吸收法

    利用(yong)污染(ran)物(wu)質的(de)物(wu)理(li)和化學性質，使用(yong)水或化學吸(xi)收(shou)液對(dui)廢(fei)氣進行(xing)吸(xi)收(shou)去除(chu)(chu)的(de)方(fang)(fang)法。該方(fang)(fang)法在設計操作合理(li)的(de)情況下去除(chu)(chu)效率(lv)很高，運轉管(guan)理(li)方(fang)(fang)便，但對(dui)設備(bei)及運行(xing)管(guan)理(li)要求*，而且只(zhi)有能(neng)溶(rong)解于吸(xi)收(shou)液或能(neng)與吸(xi)收(shou)液反應的(de)污染(ran)物(wu)才能(neng)被有效去除(chu)(chu)。

    吸附法

    該方(fang)法(fa)是當污染物(wu)質通過裝有吸附(fu)(fu)劑(ji)（如活(huo)性炭、疏水分子篩等(deng)）的(de)吸附(fu)(fu)塔時(shi)，利用該吸附(fu)(fu)劑(ji)對污染物(wu)的(de)強(qiang)吸附(fu)(fu)力，從而(er)達到凈化廢氣(qi)的(de)目(mu)的(de)。該方(fang)法(fa)設(she)備簡單，去除效果好，多用于凈化工藝的(de)末級處理(li)。該方(fang)法(fa)缺點(dian)(dian)是對高濃度廢氣(qi)處理(li)效率低、占地面積大、氣(qi)阻大、吸附(fu)(fu)劑(ji)需經常更換或(huo)再生等(deng)缺點(dian)(dian)，而(er)且吸附(fu)(fu)劑(ji)脫附(fu)(fu)后的(de)氣(qi)體難(nan)于收集而(er)最終又排回大氣(qi)中，是一種不*的(de)解決途(tu)徑。

    生物法

    生(sheng)(sheng)物(wu)法是(shi)近年來研(yan)究較(jiao)多(duo)的(de)(de)一(yi)種處(chu)(chu)理(li)工藝，該方法的(de)(de)優點是(shi)處(chu)(chu)理(li)成本低(di)廉、基(ji)本無二次污(wu)(wu)染。生(sheng)(sheng)物(wu)法雖然在凈化低(di)濃度有機污(wu)(wu)染物(wu)時效果明顯(xian)，具有能耗(hao)低(di)的(de)(de)優點，但存在氣阻大(da)、降解速率慢、設備(bei)體積龐大(da)、易受污(wu)(wu)染物(wu)濃度及(ji)溫度的(de)(de)影響，而且該法僅(jin)適用于親水性(xing)及(ji)易生(sheng)(sheng)物(wu)降解物(wu)質(zhi)的(de)(de)處(chu)(chu)理(li)，對疏(shu)水性(xing)和難(nan)生(sheng)(sheng)物(wu)降解物(wu)質(zhi)的(de)(de)處(chu)(chu)理(li)還存在一(yi)定難(nan)度。

    光催化技(ji)術(shu)

    光(guang)(guang)敏半導(dao)體催(cui)(cui)化(hua)(hua)(hua)(hua)氧化(hua)(hua)(hua)(hua)或納米金屬(shu)氧化(hua)(hua)(hua)(hua)物(wu)光(guang)(guang)催(cui)(cui)化(hua)(hua)(hua)(hua)也是(shi)近年來(lai)的(de)研究(jiu)熱點，但該技術(shu)的(de)降解(jie)效率受控于污染物(wu)質(zhi)與催(cui)(cui)化(hua)(hua)(hua)(hua)劑表面界面擴散(san)速(su)率，而(er)且(qie)催(cui)(cui)化(hua)(hua)(hua)(hua)劑價格昂(ang)貴、很容易中毒失效，目前光(guang)(guang)催(cui)(cui)化(hua)(hua)(hua)(hua)技術(shu)很難(nan)用(yong)于大規(gui)模工業化(hua)(hua)(hua)(hua)應用(yong)，多局限于實驗研究(jiu)及小風量應用(yong)階段。

    電(dian)催化(hua)技術

    當外加電(dian)(dian)壓(ya)(ya)達(da)到氣體(ti)(ti)的(de)著火電(dian)(dian)壓(ya)(ya)時，氣體(ti)(ti)被擊穿，產(chan)生(sheng)包括電(dian)(dian)子(zi)、各(ge)種(zhong)離子(zi)、原子(zi)和自由基在(zai)內的(de)混合體(ti)(ti)。放電(dian)(dian)過程中(zhong)雖然電(dian)(dian)子(zi)溫度(du)很高，但(dan)重(zhong)粒子(zi)溫度(du)很低，整個體(ti)(ti)系呈現低溫狀態。電(dian)(dian)催化技(ji)術降(jiang)(jiang)解污(wu)(wu)染物(wu)是利用(yong)這些高能電(dian)(dian)子(zi)、自由基等活性粒子(zi)和廢氣中(zhong)的(de)污(wu)(wu)染物(wu)作用(yong)，使污(wu)(wu)染物(wu)分(fen)子(zi)在(zai)極(ji)短的(de)時間內發生(sheng)分(fen)解，并(bing)發生(sheng)后(hou)續的(de)各(ge)種(zhong)反應以達(da)到降(jiang)(jiang)解污(wu)(wu)染物(wu)的(de)目的(de)。

    常州污水池廢氣處理 除臭裝置

    等(deng)離(li)子(zi)(zi)是物(wu)質存在的(de)(de)(de)除固態(tai)(tai)，液態(tai)(tai)，氣(qi)態(tai)(tai)之(zhi)(zhi)外的(de)(de)(de)第四(si)種狀態(tai)(tai)，具有宏觀度(du)的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)中(zhong)(zhong)(zhong)性(xing)與(yu)高導(dao)(dao)電(dian)(dian)(dian)(dian)(dian)(dian)性(xing)。等(deng)離(li)子(zi)(zi)體(ti)中(zhong)(zhong)(zhong)含有大(da)量活性(xing)電(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)，離(li)子(zi)(zi)，激發態(tai)(tai)粒子(zi)(zi)和光子(zi)(zi)等(deng)。這些(xie)活性(xing)粒子(zi)(zi)和氣(qi)體(ti)分(fen)子(zi)(zi)碰撞的(de)(de)(de)結果，產(chan)生大(da)量的(de)(de)(de)強氧(yang)化性(xing)自由基0，有機物(wu)分(fen)子(zi)(zi)被(bei)這些(xie)強氧(yang)化性(xing)的(de)(de)(de)物(wu)質所氧(yang)化，最終降解為(wei)CO2和H2O。等(deng)離(li)子(zi)(zi)體(ti)的(de)(de)(de)發生技(ji)術主要有：直(zhi)流(liu)電(dian)(dian)(dian)(dian)(dian)(dian)暈放(fang)電(dian)(dian)(dian)(dian)(dian)(dian)法(fa)、脈(mo)沖電(dian)(dian)(dian)(dian)(dian)(dian)暈放(fang)電(dian)(dian)(dian)(dian)(dian)(dian)法(fa)、介質阻(zu)(zu)擋放(fang)電(dian)(dian)(dian)(dian)(dian)(dian)、表面放(fang)電(dian)(dian)(dian)(dian)(dian)(dian)，目前常見的(de)(de)(de)放(fang)電(dian)(dian)(dian)(dian)(dian)(dian)反應器電(dian)(dian)(dian)(dian)(dian)(dian)暈放(fang)電(dian)(dian)(dian)(dian)(dian)(dian)和介質阻(zu)(zu)擋放(fang)電(dian)(dian)(dian)(dian)(dian)(dian)的(de)(de)(de)氣(qi)體(ti)壓強為(wei)105Pa，電(dian)(dian)(dian)(dian)(dian)(dian)場強度(du)分(fen)別為(wei)5×104和102-105，等(deng)離(li)子(zi)(zi)體(ti)的(de)(de)(de)產(chan)生采用的(de)(de)(de)都是高壓電(dian)(dian)(dian)(dian)(dian)(dian)場放(fang)電(dian)(dian)(dian)(dian)(dian)(dian)，對于一些(xie)易燃易爆廢(fei)氣(qi)的(de)(de)(de)處(chu)理(li)存在危(wei)險性(xing)，另外本項(xiang)目中(zhong)(zhong)(zhong)廢(fei)氣(qi)中(zhong)(zhong)(zhong)含水(shui)量很大(da)，加之(zhi)(zhi)前段水(shui)洗處(chu)理(li)，導(dao)(dao)致廢(fei)氣(qi)中(zhong)(zhong)(zhong)水(shui)分(fen)很大(da)，若廢(fei)氣(qi)進(jin)入(ru)低(di)溫(wen)等(deng)離(li)子(zi)(zi)，大(da)部分(fen)能(neng)量都會傳遞給水(shui)分(fen)子(zi)(zi)，從而導(dao)(dao)致處(chu)理(li)效(xiao)果大(da)大(da)降低(di)甚至無效(xiao)。

    二氧(yang)(yang)化(hua)(hua)(hua)(hua)(hua)硫(liu)(liu)(liu)(liu)(liu)(liu)治理(li)技術，二氧(yang)(yang)化(hua)(hua)(hua)(hua)(hua)硫(liu)(liu)(liu)(liu)(liu)(liu)治理(li)技術包(bao)括燃料脫(tuo)(tuo)硫(liu)(liu)(liu)(liu)(liu)(liu)主要(yao)是重(zhong)(zhong)油(you)脫(tuo)(tuo)硫(liu)(liu)(liu)(liu)(liu)(liu)和煙(yan)(yan)(yan)氣(qi)脫(tuo)(tuo)硫(liu)(liu)(liu)(liu)(liu)(liu)。重(zhong)(zhong)油(you)脫(tuo)(tuo)硫(liu)(liu)(liu)(liu)(liu)(liu)采用加氫(qing)脫(tuo)(tuo)硫(liu)(liu)(liu)(liu)(liu)(liu)催化(hua)(hua)(hua)(hua)(hua)法(fa)(fa)(fa)(fa)(fa)(fa)，使(shi)重(zhong)(zhong)油(you)中(zhong)(zhong)有機硫(liu)(liu)(liu)(liu)(liu)(liu)化(hua)(hua)(hua)(hua)(hua)物中(zhong)(zhong)的(de)(de)C-S鍵斷裂，硫(liu)(liu)(liu)(liu)(liu)(liu)變成簡單的(de)(de)氣(qi)體或(huo)固體化(hua)(hua)(hua)(hua)(hua)合(he)(he)物，而從(cong)重(zhong)(zhong)油(you)中(zhong)(zhong)分(fen)離(li)出(chu)來。含(han)硫(liu)(liu)(liu)(liu)(liu)(liu)量(liang)較高的(de)(de)重(zhong)(zhong)油(you)首先進行脫(tuo)(tuo)硫(liu)(liu)(liu)(liu)(liu)(liu)處理(li)，再提供給用戶，主要(yao)是那些沒有煙(yan)(yan)(yan)氣(qi)脫(tuo)(tuo)硫(liu)(liu)(liu)(liu)(liu)(liu)能力的(de)(de)中(zhong)(zhong)小工廠，而大型工業企(qi)業則(ze)要(yao)求安裝煙(yan)(yan)(yan)氣(qi)脫(tuo)(tuo)硫(liu)(liu)(liu)(liu)(liu)(liu)設施(shi)。煙(yan)(yan)(yan)氣(qi)脫(tuo)(tuo)硫(liu)(liu)(liu)(liu)(liu)(liu)可分(fen)為(wei)(wei)(wei)(wei)干法(fa)(fa)(fa)(fa)(fa)(fa)和濕(shi)法(fa)(fa)(fa)(fa)(fa)(fa)兩種，濕(shi)法(fa)(fa)(fa)(fa)(fa)(fa)是把煙(yan)(yan)(yan)氣(qi)中(zhong)(zhong)的(de)(de)SO2和SO3，轉化(hua)(hua)(hua)(hua)(hua)為(wei)(wei)(wei)(wei)液(ye)(ye)體或(huo)固體化(hua)(hua)(hua)(hua)(hua)合(he)(he)物，從(cong)而把它們從(cong)煙(yan)(yan)(yan)氣(qi)中(zhong)(zhong)分(fen)離(li)出(chu)來，濕(shi)法(fa)(fa)(fa)(fa)(fa)(fa)脫(tuo)(tuo)硫(liu)(liu)(liu)(liu)(liu)(liu)主要(yao)包(bao)括堿(jian)液(ye)(ye)吸(xi)(xi)(xi)(xi)(xi)收(shou)(shou)法(fa)(fa)(fa)(fa)(fa)(fa)，氨(an)吸(xi)(xi)(xi)(xi)(xi)收(shou)(shou)法(fa)(fa)(fa)(fa)(fa)(fa)和石灰吸(xi)(xi)(xi)(xi)(xi)收(shou)(shou)法(fa)(fa)(fa)(fa)(fa)(fa)等(deng)。堿(jian)吸(xi)(xi)(xi)(xi)(xi)收(shou)(shou)法(fa)(fa)(fa)(fa)(fa)(fa)是用氫(qing)氧(yang)(yang)化(hua)(hua)(hua)(hua)(hua)鉀、氫(qing)氧(yang)(yang)化(hua)(hua)(hua)(hua)(hua)鈉水(shui)溶(rong)液(ye)(ye)等(deng)為(wei)(wei)(wei)(wei)吸(xi)(xi)(xi)(xi)(xi)收(shou)(shou)劑(ji)(ji)(ji)；氨(an)吸(xi)(xi)(xi)(xi)(xi)收(shou)(shou)法(fa)(fa)(fa)(fa)(fa)(fa)用氨(an)氣(qi)作為(wei)(wei)(wei)(wei)吸(xi)(xi)(xi)(xi)(xi)收(shou)(shou)劑(ji)(ji)(ji)；石灰乳(ru)法(fa)(fa)(fa)(fa)(fa)(fa)使(shi)用石灰漿(jiang)作吸(xi)(xi)(xi)(xi)(xi)收(shou)(shou)劑(ji)(ji)(ji)，同時可回收(shou)(shou)石膏。濕(shi)法(fa)(fa)(fa)(fa)(fa)(fa)脫(tuo)(tuo)硫(liu)(liu)(liu)(liu)(liu)(liu)后，煙(yan)(yan)(yan)氣(qi)溫(wen)度降(jiang)低，濕(shi)度加大，排出(chu)后影響煙(yan)(yan)(yan)氣(qi)的(de)(de)上升高度而難以(yi)擴(kuo)散。為(wei)(wei)(wei)(wei)克服上述缺(que)陷(xian)，采用固體粉沫或(huo)非液(ye)(ye)體作為(wei)(wei)(wei)(wei)吸(xi)(xi)(xi)(xi)(xi)收(shou)(shou)劑(ji)(ji)(ji)或(huo)催化(hua)(hua)(hua)(hua)(hua)劑(ji)(ji)(ji)進行煙(yan)(yan)(yan)氣(qi)脫(tuo)(tuo)硫(liu)(liu)(liu)(liu)(liu)(liu)，稱為(wei)(wei)(wei)(wei)干法(fa)(fa)(fa)(fa)(fa)(fa)脫(tuo)(tuo)硫(liu)(liu)(liu)(liu)(liu)(liu)。干法(fa)(fa)(fa)(fa)(fa)(fa)脫(tuo)(tuo)硫(liu)(liu)(liu)(liu)(liu)(liu)又分(fen)為(wei)(wei)(wei)(wei)吸(xi)(xi)(xi)(xi)(xi)附法(fa)(fa)(fa)(fa)(fa)(fa)、吸(xi)(xi)(xi)(xi)(xi)收(shou)(shou)法(fa)(fa)(fa)(fa)(fa)(fa)和催化(hua)(hua)(hua)(hua)(hua)氧(yang)(yang)化(hua)(hua)(hua)(hua)(hua)法(fa)(fa)(fa)(fa)(fa)(fa)等(deng)。吸(xi)(xi)(xi)(xi)(xi)附法(fa)(fa)(fa)(fa)(fa)(fa)是使(shi)用活性(xing)炭等(deng)吸(xi)(xi)(xi)(xi)(xi)附劑(ji)(ji)(ji)；吸(xi)(xi)(xi)(xi)(xi)收(shou)(shou)法(fa)(fa)(fa)(fa)(fa)(fa)用活性(xing)氧(yang)(yang)化(hua)(hua)(hua)(hua)(hua)錳、堿(jian)性(xing)氧(yang)(yang)化(hua)(hua)(hua)(hua)(hua)鋁等(deng)為(wei)(wei)(wei)(wei)吸(xi)(xi)(xi)(xi)(xi)收(shou)(shou)劑(ji)(ji)(ji)；催化(hua)(hua)(hua)(hua)(hua)氧(yang)(yang)化(hua)(hua)(hua)(hua)(hua)法(fa)(fa)(fa)(fa)(fa)(fa)是用釩(fan)系催化(hua)(hua)(hua)(hua)(hua)劑(ji)(ji)(ji)等(deng)進行氧(yang)(yang)化(hua)(hua)(hua)(hua)(hua)并回收(shou)(shou)硫(liu)(liu)(liu)(liu)(liu)(liu)酸(suan)。

    旋風除(chu)(chu)塵(chen)(chen)(chen)器(qi)，旋風除(chu)(chu)塵(chen)(chen)(chen)器(qi)是(shi)通過(guo)高速離心(xin)力把(ba)粉塵(chen)(chen)(chen)氣(qi)(qi)(qi)體中(zhong)含有的(de)(de)(de)細小顆粒被分(fen)離出來(lai)，在機械加(jia)工、礦山砂石線(xian)、水泥生(sheng)產線(xian)、冶金檢查(cha)等行業中(zhong)較為常(chang)見。這種車間除(chu)(chu)塵(chen)(chen)(chen)器(qi)設備(bei)對(dui)于粉塵(chen)(chen)(chen)粗細分(fen)級過(guo)濾有很(hen)好(hao)的(de)(de)(de)效果。生(sheng)物納(na)(na)膜(mo)(mo)抑塵(chen)(chen)(chen)技術，生(sheng)物納(na)(na)膜(mo)(mo)是(shi)層(ceng)間距達到(dao)納(na)(na)米級的(de)(de)(de)雙電(dian)離層(ceng)膜(mo)(mo)，能限(xian)(xian)度增(zeng)加(jia)水分(fen)子的(de)(de)(de)延展性(xing)，并具有強電(dian)荷吸(xi)附(fu)(fu)性(xing)；將生(sheng)物納(na)(na)膜(mo)(mo)噴附(fu)(fu)在物料表(biao)面，能吸(xi)引和團聚小顆粒粉塵(chen)(chen)(chen)，使(shi)其聚合(he)成大(da)顆粒狀塵(chen)(chen)(chen)粒，自重增(zeng)加(jia)而沉降；該BME技術的(de)(de)(de)除(chu)(chu)塵(chen)(chen)(chen)率可達99%以上，平均運行成本為0.05~0.5元/噸。催化燃(ran)燒法較適合(he)于高濃(nong)度、小風量廢(fei)氣(qi)(qi)(qi)的(de)(de)(de)凈化，在處理低濃(nong)度的(de)(de)(de)廢(fei)氣(qi)(qi)(qi)時，由于要(yao)維(wei)持(chi)300～400℃的(de)(de)(de)催化燃(ran)燒溫度，需借助(zhu)于活性(xing)炭吸(xi)附(fu)(fu)等濃(nong)縮(suo)工藝來(lai)提(ti)高廢(fei)氣(qi)(qi)(qi)的(de)(de)(de)燃(ran)燒熱(re)值，但廢(fei)氣(qi)(qi)(qi)中(zhong)的(de)(de)(de)水氣(qi)(qi)(qi)、油污及顆粒物易引起活性(xing)炭吸(xi)附(fu)(fu)容量下降及催化劑中(zhong)毒失活等問(wen)題，使(shi)得該方法的(de)(de)(de)推(tui)廣和使(shi)用在一定程度上受到(dao)了限(xian)(xian)制。