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低(di)(di)(di)溫(wen)(wen)(wen)(wen)等(deng)(deng)(deng)離(li)子(zi)(zi)(zi)(zi)體技術(shu)應(ying)(ying)用(yong)范圍(wei)廣(guang),氣體的(de)(de)流速(su)(su)(su)和(he)濃(nong)(nong)度(du)(du)對于(yu)氣態污(wu)(wu)染(ran)物治理(li)技術(shu)應(ying)(ying)用(yong)來(lai)說是兩個(ge)非常(chang)重要(yao)的(de)(de)因(yin)素。生物過濾(lv)和(he)燃(ran)燒技術(shu)能(neng)應(ying)(ying)用(yong)于(yu)較高(gao)(gao)(gao)濃(nong)(nong)度(du)(du)范圍(wei),但卻受氣體的(de)(de)流速(su)(su)(su)所(suo)限(xian)。而(er)低(di)(di)(di)溫(wen)(wen)(wen)(wen)等(deng)(deng)(deng)離(li)子(zi)(zi)(zi)(zi)體技術(shu)對氣體的(de)(de)流速(su)(su)(su)和(he)濃(nong)(nong)度(du)(du)都有一個(ge)很寬的(de)(de)應(ying)(ying)用(yong)范圍(wei),低(di)(di)(di)溫(wen)(wen)(wen)(wen)等(deng)(deng)(deng)離(li)子(zi)(zi)(zi)(zi)設(she)備其應(ying)(ying)用(yong)廣(guang)泛不言而(er)喻。等(deng)(deng)(deng)離(li)子(zi)(zi)(zi)(zi)體技術(shu)工(gong)藝簡(jian)單。吸附(fu)(fu)法(fa)要(yao)考慮(lv)吸附(fu)(fu)劑的(de)(de)定期更換,脫(tuo)附(fu)(fu)時(shi)還有可能(neng)造成二次污(wu)(wu)染(ran);燃(ran)燒法(fa)需要(yao)很高(gao)(gao)(gao)的(de)(de)操作溫(wen)(wen)(wen)(wen)度(du)(du);生物法(fa)要(yao)嚴格控制pH值、溫(wen)(wen)(wen)(wen)度(du)(du)和(he)濕(shi)度(du)(du)等(deng)(deng)(deng)條(tiao)件,以(yi)適(shi)合(he)微(wei)(wei)生物的(de)(de)生長。而(er)低(di)(di)(di)溫(wen)(wen)(wen)(wen)等(deng)(deng)(deng)離(li)子(zi)(zi)(zi)(zi)體技術(shu)則(ze)較好的(de)(de)克服了(le)以(yi)上技術(shu)的(de)(de)不足,反(fan)(fan)應(ying)(ying)條(tiao)件為常(chang)溫(wen)(wen)(wen)(wen)常(chang)壓,反(fan)(fan)應(ying)(ying)器結構簡(jian)單,低(di)(di)(di)溫(wen)(wen)(wen)(wen)等(deng)(deng)(deng)離(li)子(zi)(zi)(zi)(zi)設(she)備并可同時(shi)消除混(hun)合(he)污(wu)(wu)染(ran)物(有些情況還具有協同作用(yong)),不會產生二次污(wu)(wu)染(ran)等(deng)(deng)(deng)。就(jiu)(jiu)經濟可行性來(lai)說,低(di)(di)(di)溫(wen)(wen)(wen)(wen)等(deng)(deng)(deng)離(li)子(zi)(zi)(zi)(zi)體反(fan)(fan)應(ying)(ying)裝置本身系統構成就(jiu)(jiu)單一緊(jin)湊,在運行費(fei)用(yong)方(fang)面(mian),微(wei)(wei)觀來(lai)講(jiang),因(yin)放電過程只提(ti)高(gao)(gao)(gao)電子(zi)(zi)(zi)(zi)溫(wen)(wen)(wen)(wen)度(du)(du)而(er)離(li)子(zi)(zi)(zi)(zi)溫(wen)(wen)(wen)(wen)度(du)(du)基本保持不變(bian),這樣反(fan)(fan)應(ying)(ying)體系就(jiu)(jiu)得以(yi)保持低(di)(di)(di)溫(wen)(wen)(wen)(wen),低(di)(di)(di)溫(wen)(wen)(wen)(wen)等(deng)(deng)(deng)離(li)子(zi)(zi)(zi)(zi)設(she)備所(suo)以(yi)不僅能(neng)量利用(yong)率高(gao)(gao)(gao),而(er)且使設(she)備維護費(fei)用(yong)也很低(di)(di)(di)。
低溫(wen)等(deng)離(li)子(zi)(zi)體技術在氣態(tai)污染物(wu)治理(li)(li)方面優勢顯著(zhu)。其基本(ben)原(yuan)理(li)(li)是在電場的加速(su)作用下,產(chan)生高能(neng)(neng)電子(zi)(zi),當(dang)電子(zi)(zi)平均能(neng)(neng)量超過目標治理(li)(li)物(wu)分子(zi)(zi)化學(xue)鍵(jian)能(neng)(neng)時,分子(zi)(zi)鍵(jian)斷裂,達到消(xiao)除(chu)氣態(tai)污染物(wu)的目的