技術(shu)原理(li)：
  低(di)溫(wen)(wen)(wen)等(deng)離(li)子(zi)(zi)體是(shi)繼固(gu)態(tai)、液態(tai)、氣(qi)(qi)(qi)態(tai)之后(hou)的物質第四(si)態(tai)，當外加電(dian)(dian)壓達到(dao)氣(qi)(qi)(qi)體的放(fang)電(dian)(dian)電(dian)(dian)壓時，氣(qi)(qi)(qi)體被擊穿(chuan)，產生(sheng)包括電(dian)(dian)子(zi)(zi)、各種(zhong)離(li)子(zi)(zi)、原子(zi)(zi)和自由(you)基在內(nei)的混合體。放(fang)電(dian)(dian)過程(cheng)中雖然(ran)電(dian)(dian)子(zi)(zi)溫(wen)(wen)(wen)度(du)很高，但(dan)重粒子(zi)(zi)溫(wen)(wen)(wen)度(du)很低(di)，整個體系(xi)呈現低(di)溫(wen)(wen)(wen)狀態(tai)，所以稱(cheng)為低(di)溫(wen)(wen)(wen)等(deng)離(li)子(zi)(zi)體。低(di)溫(wen)(wen)(wen)等(deng)離(li)子(zi)(zi)體降(jiang)解(jie)(jie)污(wu)染物是(shi)利用(yong)這些高能電(dian)(dian)子(zi)(zi)、自由(you)基等(deng)活性粒子(zi)(zi)和廢氣(qi)(qi)(qi)中的污(wu)染物作(zuo)用(yong)，使(shi)污(wu)染物分(fen)子(zi)(zi)在極短的時間內(nei)發生(sheng)分(fen)解(jie)(jie)，并發生(sheng)后(hou)續的各種(zhong)反應(ying)以達到(dao)降(jiang)解(jie)(jie)污(wu)染物的目的。