廢氣處理環保設備

在用多(duo)孔(kong)性(xing)固(gu)(gu)體(ti)物(wu)質(zhi)處(chu)理流(liu)體(ti)混合物(wu)時，流(liu)體(ti)中的某(mou)一組(zu)(zu)分(fen)或某(mou)些組(zu)(zu)分(fen)可被吸(xi)(xi)表面并濃集(ji)其上，此現象(xiang)稱為(wei)吸(xi)(xi)附(fu)(fu)(fu)。吸(xi)(xi)附(fu)(fu)(fu)處(chu)理廢(fei)氣(qi)時，吸(xi)(xi)附(fu)(fu)(fu)的對象(xiang)是氣(qi)態污染物(wu)，氣(qi)固(gu)(gu)吸(xi)(xi)附(fu)(fu)(fu)。被吸(xi)(xi)附(fu)(fu)(fu)的氣(qi)體(ti)組(zu)(zu)分(fen)稱為(wei)吸(xi)(xi)附(fu)(fu)(fu)質(zhi)，多(duo)孔(kong)固(gu)(gu)體(ti)物(wu)質(zhi)稱為(wei)吸(xi)(xi)附(fu)(fu)(fu)劑。

固體表(biao)面(mian)(mian)吸(xi)(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)(fu)(fu)了吸(xi)(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)(fu)(fu)質(zhi)(zhi)(zhi)后，一(yi)部被吸(xi)(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)(fu)(fu)的(de)吸(xi)(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)(fu)(fu)質(zhi)(zhi)(zhi)可從吸(xi)(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)(fu)(fu)劑表(biao)面(mian)(mian)脫離，此(ci)現附(fu)(fu)(fu)(fu)(fu)。而當吸(xi)(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)(fu)(fu)進行一(yi)段時間后，由于表(biao)面(mian)(mian)吸(xi)(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)(fu)(fu)質(zhi)(zhi)(zhi)的(de)濃集，使其吸(xi)(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)(fu)(fu)能力(li)明顯下降而吸(xi)(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)(fu)(fu)凈化的(de)要求，此(ci)時需要采(cai)用一(yi)定的(de)措施(shi)使吸(xi)(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)(fu)(fu)劑上(shang)已吸(xi)(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)(fu)(fu)的(de)吸(xi)(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)(fu)(fu)質(zhi)(zhi)(zhi)脫附(fu)(fu)(fu)(fu)(fu)，以協(xie)的(de)吸(xi)(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)(fu)(fu)能力(li)，這(zhe)個過(guo)程(cheng)(cheng)稱為(wei)吸(xi)(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)(fu)(fu)劑的(de)再(zai)生。因此(ci)在實際吸(xi)(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)(fu)(fu)工程(cheng)(cheng)中(zhong)，正是利用吸(xi)(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)(fu)(fu)一(yi)再(zai)生一(yi)再(zai)吸(xi)(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)(fu)(fu)的(de)循(xun)環過(guo)程(cheng)(cheng)，達到除去廢氣(qi)(qi)中(zhong)污染物(wu)質(zhi)(zhi)(zhi)并(bing)回收廢氣(qi)(qi)中(zhong)有用組(zu)分。