末端(duan)治理
PDR-RTO是將(jiang)傳統RTO結合(he)高(gao)溫脈沖波反應器的(de)焚化爐,PDR處(chu)(chu)(chu)理(li)難(nan)處(chu)(chu)(chu)理(li)及(ji)高(gao)濃(nong)(nong)度(du)(du)VOCs氣體;燃(ran)燒(shao)室(shi)內置水管式鍋(guo)爐,有(you)效(xiao)回(hui)收(shou)過剩能(neng)源;蓄熱床能(neng)源效(xiao)率(lv)和破(po)壞(huai)效(xiao)率(lv)高(gao)。PDR-RTO產(chan)品組合(he)能(neng)夠(gou)很好(hao)的(de)處(chu)(chu)(chu)理(li)高(gao)濃(nong)(nong)度(du)(du)以(yi)及(ji)低(di)濃(nong)(nong)度(du)(du)VOCs,以(yi)及(ji)濃(nong)(nong)度(du)(du)變化跨度(du)(du)比(bi)較大的(de)VOCs氣體。能(neng)夠(gou)達(da)(da)到VOCs處(chu)(chu)(chu)理(li)99%,熱回(hui)收(shou)效(xiao)率(lv)達(da)(da)到95%以(yi)上(shang)。
該技(ji)術(shu)利(li)用(yong)水的沸(fei)點會隨(sui)著環(huan)(huan)境(jing)壓力(li)的降低(di)(di)(di)(di)而(er)降低(di)(di)(di)(di)的特性,人為制(zhi)造一個負(fu)壓環(huan)(huan)境(jing),使(shi)25℃以上的工(gong)業廢(fei)水發(fa)生(sheng)相(xiang)(xiang)變(bian)(bian),產生(sheng)負(fu)壓蒸汽攜帶汽化(hua)潛(qian)熱輸送至(zhi)冷凝器(qi)內向低(di)(di)(di)(di)溫介質進行冷凝放熱,從而(er)實現高污染工(gong)業廢(fei)水的清潔、高效、低(di)(di)(di)(di)成本(ben)回(hui)收(shou)利(li)用(yong)。當環(huan)(huan)境(jing)壓力(li)降低(di)(di)(di)(di)到-95KPa(G)左右時,25℃以上的工(gong)業廢(fei)水會達到沸(fei)點發(fa)生(sheng)相(xiang)(xiang)變(bian)(bian),閃蒸出(chu)的負(fu)壓蒸汽通過冷凝變(bian)(bian)成清潔水回(hui)用(yong),真空(kong)泵抽出(chu)的不凝氣送燃(ran)(ran)料氣管網作(zuo)為燃(ran)(ran)料使(shi)用(yong),降溫后的工(gong)藝水回(hui)到化(hua)工(gong)生(sheng)產循環(huan)(huan)使(shi)用(yong)。