廢(fei)氣(qi)(qi)工(gong)程優選(xuan)，是當今企(qi)業(ye)實(shi)現(xian)節能減排(pai)(pai)、貢獻綠(lv)色力量的(de)(de)(de)(de)(de)(de)(de)重(zhong)要途徑。在工(gong)業(ye)生(sheng)產過程中，廢(fei)氣(qi)(qi)的(de)(de)(de)(de)(de)(de)(de)排(pai)(pai)放(fang)(fang)不(bu)僅對環(huan)境(jing)造(zao)成污(wu)染(ran)，還(huan)浪費了大量的(de)(de)(de)(de)(de)(de)(de)能源(yuan)資源(yuan)。因此(ci)(ci)，通過科學(xue)的(de)(de)(de)(de)(de)(de)(de)廢(fei)氣(qi)(qi)工(gong)程技(ji)術(shu)(shu)手段來減少(shao)和(he)(he)(he)(he)凈化廢(fei)棄(qi)物(wu)的(de)(de)(de)(de)(de)(de)(de)排(pai)(pai)放(fang)(fang)至關重(zhong)要。為了實(shi)現(xian)這一(yi)目標(biao)(biao)，企(qi)業(ye)應積極采用(yong)的(de)(de)(de)(de)(de)(de)(de)工(gong)藝和(he)(he)(he)(he)設(she)備進(jin)行生(sheng)產改造(zao)升(sheng)級。例如利(li)用(yong)的(de)(de)(de)(de)(de)(de)(de)除塵器(qi)捕集顆粒(li)物(wu)；運(yun)用(yong)催化氧化技(ji)術(shu)(shu)或(huo)生(sheng)物(wu)降(jiang)解方法處理有(you)機廢(fei)氣(qi)(qi)等技(ji)術(shu)(shu)手段可(ke)以大幅(fu)度降(jiang)低有(you)害物(wu)質的(de)(de)(de)(de)(de)(de)(de)排(pai)(pai)放(fang)(fang)量并轉化為無害物(wu)質再循環(huan)利(li)用(yong)從(cong)而節約了大量資源(yuan)和(he)(he)(he)(he)成本開支同時也減輕了對環(huan)境(jing)造(zao)成的(de)(de)(de)(de)(de)(de)(de)壓力與危害程度。這些技(ji)術(shu)(shu)的(de)(de)(de)(de)(de)(de)(de)實(shi)施不(bu)僅能顯著提(ti)升(sheng)企(qi)業(ye)的(de)(de)(de)(de)(de)(de)(de)環(huan)保(bao)(bao)水平還(huan)能帶(dai)來經(jing)濟效(xiao)(xiao)益(yi)和(he)(he)(he)(he)社(she)會效(xiao)(xiao)益(yi)雙(shuang)重(zhong)提(ti)升(sheng)效(xiao)(xiao)果(guo)彰顯出綠(lv)色發展(zhan)理念在實(shi)踐中的(de)(de)(de)(de)(de)(de)(de)重(zhong)要作用(yong)和(he)(he)(he)(he)價值所在之處！此(ci)(ci)外加(jia)強員工(gong)環(huan)保(bao)(bao)意識培(pei)養以及建立健(jian)全(quan)(quan)內部(bu)管理制度等措施也是保(bao)(bao)障此(ci)(ci)項工(gong)作順利(li)推進(jin)并取得實(shi)效(xiao)(xiao)不(bu)可(ke)或(huo)缺的(de)(de)(de)(de)(de)(de)(de)重(zhong)要環(huan)節之一(yi)只(zhi)有(you)全(quan)(quan)社(she)會共同努(nu)力才能真正推動生(sheng)態(tai)文明建設(she)和(he)(he)(he)(he)可(ke)持(chi)續發展(zhan)目標(biao)(biao)不(bu)斷向前(qian)邁進(jin)腳步不(bu)停歇！

VOC廢(fei)(fei)氣(qi)活(huo)(huo)性(xing)(xing)炭吸(xi)(xi)附(fu)(fu)(fu)+催化(hua)(hua)燃(ran)(ran)燒組(zu)合(he)工(gong)(gong)藝(yi)(yi)解析(xi)VOC（揮發性(xing)(xing)有(you)機(ji)物(wu)）廢(fei)(fei)氣(qi)處理(li)(li)中(zhong)，活(huo)(huo)性(xing)(xing)炭吸(xi)(xi)附(fu)(fu)(fu)與催化(hua)(hua)燃(ran)(ran)燒的(de)(de)組(zu)合(he)工(gong)(gong)藝(yi)(yi)是(shi)一(yi)種、經濟的(de)(de)綜合(he)治理(li)(li)方案，適(shi)(shi)用(yong)(yong)(yong)于(yu)中(zhong)低(di)濃度(du)(du)、大(da)風(feng)(feng)量(liang)的(de)(de)工(gong)(gong)業(ye)廢(fei)(fei)氣(qi)處理(li)(li)。該(gai)工(gong)(gong)藝(yi)(yi)分(fen)為兩個(ge)階(jie)(jie)段(duan)：首(shou)先通過活(huo)(huo)性(xing)(xing)炭吸(xi)(xi)附(fu)(fu)(fu)濃縮廢(fei)(fei)氣(qi)中(zhong)的(de)(de)VOC組(zu)分(fen)，廢(fei)(fei)氣(qi)治理(li)(li)工(gong)(gong)程哪家好，隨后(hou)對吸(xi)(xi)附(fu)(fu)(fu)飽和的(de)(de)活(huo)(huo)性(xing)(xing)炭進行脫(tuo)(tuo)(tuo)附(fu)(fu)(fu)再(zai)生，并將(jiang)高濃度(du)(du)脫(tuo)(tuo)(tuo)附(fu)(fu)(fu)氣(qi)體(ti)引入催化(hua)(hua)燃(ran)(ran)燒系(xi)(xi)統(tong)處理(li)(li)。活(huo)(huo)性(xing)(xing)炭吸(xi)(xi)附(fu)(fu)(fu)階(jie)(jie)段(duan)利用(yong)(yong)(yong)其發達(da)(da)的(de)(de)孔隙結構(gou)實(shi)現(xian)VOC的(de)(de)捕(bu)集(ji)（吸(xi)(xi)附(fu)(fu)(fu)效(xiao)率(lv)可達(da)(da)90%以(yi)上），顯著降低(di)后(hou)續(xu)處理(li)(li)負荷；脫(tuo)(tuo)(tuo)附(fu)(fu)(fu)階(jie)(jie)段(duan)采用(yong)(yong)(yong)熱空氣(qi)（通常120-150℃）反(fan)向吹掃，將(jiang)濃縮后(hou)的(de)(de)VOC（濃度(du)(du)提高5-20倍(bei)）送入催化(hua)(hua)燃(ran)(ran)燒室(shi)，在催化(hua)(hua)劑（或金屬氧化(hua)(hua)物(wu)）作用(yong)(yong)(yong)下于(yu)250-400℃低(di)溫分(fen)解為CO?和H?O，voc廢(fei)(fei)氣(qi)治理(li)(li)工(gong)(gong)程服務，熱能(neng)通過換熱器(qi)回收用(yong)(yong)(yong)于(yu)活(huo)(huo)性(xing)(xing)炭再(zai)生，廢(fei)(fei)氣(qi)治理(li)(li)工(gong)(gong)程，形成(cheng)(cheng)能(neng)量(liang)循環利用(yong)(yong)(yong)。技(ji)術優勢體(ti)現(xian)在：1）組(zu)合(he)工(gong)(gong)藝(yi)(yi)較(jiao)單一(yi)燃(ran)(ran)燒法節能(neng)40%-60%，運行成(cheng)(cheng)本降低(di)；2）催化(hua)(hua)燃(ran)(ran)燒溫度(du)(du)較(jiao)直接(jie)燃(ran)(ran)燒降低(di)50%，減少氮氧化(hua)(hua)物(wu)生成(cheng)(cheng)；3）活(huo)(huo)性(xing)(xing)炭重復使用(yong)(yong)(yong)周期(qi)長（3-5年(nian)），維(wei)護(hu)成(cheng)(cheng)本可控；4）適(shi)(shi)用(yong)(yong)(yong)于(yu)非連(lian)續(xu)性(xing)(xing)生產工(gong)(gong)況，系(xi)(xi)統(tong)啟停靈活(huo)(huo)。該(gai)技(ji)術廣泛應用(yong)(yong)(yong)于(yu)涂裝、印(yin)刷、化(hua)(hua)工(gong)(gong)、電(dian)子等(deng)行業(ye)，特(te)別適(shi)(shi)合(he)處理(li)(li)苯系(xi)(xi)物(wu)、酮類(lei)、酯類(lei)等(deng)有(you)機(ji)廢(fei)(fei)氣(qi)。實(shi)際(ji)應用(yong)(yong)(yong)中(zhong)需注意(yi)：活(huo)(huo)性(xing)(xing)炭選型需匹配廢(fei)(fei)氣(qi)特(te)性(xing)(xing)，防范(fan)火災風(feng)(feng)險；催化(hua)(hua)劑需定期(qi)清潔維(wei)護(hu)，避(bi)免硫、磷化(hua)(hua)合(he)物(wu)；應配置濃度(du)(du)監測系(xi)(xi)統(tong)，確保(bao)脫(tuo)(tuo)(tuo)附(fu)(fu)(fu)氣(qi)體(ti)濃度(du)(du)控制(zhi)在下限(xian)25%以(yi)下。通過優化(hua)(hua)工(gong)(gong)藝(yi)(yi)參數，該(gai)組(zu)合(he)系(xi)(xi)統(tong)可實(shi)現(xian)VOC去除(chu)率(lv)95%以(yi)上，滿足(zu)現(xian)行排放(fang)標(biao)準(zhun)。

**電(dian)子廠VOC廢(fei)(fei)(fei)(fei)氣(qi)(qi)(qi)(qi)(qi)治理與(yu)潔(jie)(jie)凈車(che)間(jian)(jian)環(huan)(huan)境(jing)升(sheng)級(ji)(ji)案例****項目(mu)背景(jing)**某電(dian)子元器(qi)件制(zhi)(zhi)造(zao)企業(ye)因生(sheng)產過程中(zhong)使(shi)用(yong)(yong)大量(liang)(liang)清(qing)洗劑、溶(rong)劑型膠水(shui)等材料(liao)，導致(zhi)車(che)間(jian)(jian)內VOC（揮發性有機物）濃(nong)(nong)度(du)(du)(du)(du)超(chao)(chao)標(biao)(biao)，且潔(jie)(jie)凈車(che)間(jian)(jian)環(huan)(huan)境(jing)受粉塵(chen)(chen)和化(hua)學氣(qi)(qi)(qi)(qi)(qi)體(ti)影響，影響產品良(liang)率及員工健康。企業(ye)亟(ji)需升(sheng)級(ji)(ji)廢(fei)(fei)(fei)(fei)氣(qi)(qi)(qi)(qi)(qi)治理系(xi)統(tong)并優化(hua)車(che)間(jian)(jian)潔(jie)(jie)凈度(du)(du)(du)(du)。**廢(fei)(fei)(fei)(fei)氣(qi)(qi)(qi)(qi)(qi)治理方(fang)案**1.**控制(zhi)(zhi)**：替換高(gao)VOC原料(liao)，采(cai)用(yong)(yong)水(shui)性清(qing)洗劑和低(di)(di)揮發型膠水(shui)，減少VOC排(pai)放量(liang)(liang)30%以上。2.**廢(fei)(fei)(fei)(fei)氣(qi)(qi)(qi)(qi)(qi)收集(ji)優化(hua)**：針對涂覆、清(qing)洗等高(gao)濃(nong)(nong)度(du)(du)(du)(du)工序，設(she)(she)(she)計局部負(fu)壓集(ji)氣(qi)(qi)(qi)(qi)(qi)罩+密閉管道系(xi)統(tong)，廢(fei)(fei)(fei)(fei)氣(qi)(qi)(qi)(qi)(qi)收集(ji)效率提升(sheng)至(zhi)95%。3.**組(zu)合(he)治理工藝(yi)**：-**沸(fei)石轉輪吸(xi)(xi)附(fu)+RTO焚(fen)燒**：針對中(zhong)高(gao)濃(nong)(nong)度(du)(du)(du)(du)廢(fei)(fei)(fei)(fei)氣(qi)(qi)(qi)(qi)(qi)（非總烴≥2000mg/m3），采(cai)用(yong)(yong)沸(fei)石轉輪濃(nong)(nong)縮后(hou)(hou)進入蓄熱式焚(fen)燒爐（RTO），廢(fei)(fei)(fei)(fei)氣(qi)(qi)(qi)(qi)(qi)治理工程服務(wu)，處理效率達99%，熱能(neng)回(hui)用(yong)(yong)于(yu)車(che)間(jian)(jian)；-**活性炭(tan)(tan)吸(xi)(xi)附(fu)+催化(hua)氧(yang)化(hua)**：低(di)(di)濃(nong)(nong)度(du)(du)(du)(du)廢(fei)(fei)(fei)(fei)氣(qi)(qi)(qi)(qi)(qi)經(jing)活性炭(tan)(tan)吸(xi)(xi)附(fu)后(hou)(hou)，通過催化(hua)氧(yang)化(hua)分(fen)解(jie)VOC，排(pai)放濃(nong)(nong)度(du)(du)(du)(du)穩(wen)定低(di)(di)于(yu)30mg/m3，滿(man)足《大氣(qi)(qi)(qi)(qi)(qi)污(wu)染(ran)物綜合(he)排(pai)放標(biao)(biao)準》。系(xi)統(tong)總處理風(feng)(feng)量(liang)(liang)達80000m3/h，年減排(pai)VOC超(chao)(chao)200噸。**潔(jie)(jie)凈車(che)間(jian)(jian)升(sheng)級(ji)(ji)措施(shi)**1.**空(kong)氣(qi)(qi)(qi)(qi)(qi)循環(huan)(huan)系(xi)統(tong)改造(zao)**：新增(zeng)FFU（風(feng)(feng)機過濾單(dan)元）集(ji)群，配合(he)層流送風(feng)(feng)設(she)(she)(she)計，潔(jie)(jie)凈等級(ji)(ji)從ISO7級(ji)(ji)提升(sheng)至(zhi)ISO6級(ji)(ji)，懸浮(fu)粒子數降(jiang)低(di)(di)60%；2.**溫濕(shi)度(du)(du)(du)(du)智能(neng)調(diao)控**：采(cai)用(yong)(yong)PLC控制(zhi)(zhi)系(xi)統(tong)聯動空(kong)調(diao)機組(zu)，溫度(du)(du)(du)(du)波動±0.5℃，濕(shi)度(du)(du)(du)(du)±3%RH，保障(zhang)精密電(dian)子元件生(sheng)產穩(wen)定性；3.**防靜電(dian)與(yu)除塵(chen)(chen)**：鋪設(she)(she)(she)導靜電(dian)地板，安裝(zhuang)離子風(feng)(feng)棒消除設(she)(she)(she)備靜電(dian)，結(jie)合(he)自動除塵(chen)(chen)機器(qi)人，車(che)間(jian)(jian)粉塵(chen)(chen)殘留量(liang)(liang)下降(jiang)80%。**實(shi)施(shi)成(cheng)效**項目(mu)投運后(hou)(hou)，車(che)間(jian)(jian)VOC濃(nong)(nong)度(du)(du)(du)(du)從1.5mg/m3降(jiang)至(zhi)0.2mg/m3，產品不良(liang)率由(you)3.2%降(jiang)至(zhi)0.8%，通過ISO14644潔(jie)(jie)凈室認證。年節(jie)省環(huan)(huan)保罰款及能(neng)耗成(cheng)本約150萬元，成(cheng)為電(dian)子行業(ye)綠色智造(zao)案例。**經(jing)驗總結(jie)**電(dian)子廠廢(fei)(fei)(fei)(fei)氣(qi)(qi)(qi)(qi)(qi)治理需結(jie)合(he)工藝(yi)特(te)性選擇“減排(pai)+分(fen)質處理”策(ce)略(lve)，潔(jie)(jie)凈車(che)間(jian)(jian)升(sheng)級(ji)(ji)應融合(he)智能(neng)控制(zhi)(zhi)與(yu)精細化(hua)運維，實(shi)現環(huan)(huan)境(jing)合(he)規(gui)與(yu)生(sheng)產效能(neng)的協同提升(sheng)。