工藝(yi)過程:
生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)物(wu)(wu)(wu)除(chu)(chu)臭設備(bei)(bei)是采用生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)物(wu)(wu)(wu)法通(tong)過(guo)專門培養(yang)在生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)物(wu)(wu)(wu)濾池(chi)內生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)物(wu)(wu)(wu)填(tian)料上的(de)微生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)物(wu)(wu)(wu)膜(mo)對(dui)廢(fei)(fei)臭氣(qi)(qi)(qi)分子(zi)進行(xing)除(chu)(chu)臭的(de)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)物(wu)(wu)(wu)廢(fei)(fei)氣(qi)(qi)(qi)處理技術。當(dang)含有(you)氣(qi)(qi)(qi)、液、固三項混合的(de)有(you)毒、有(you)害、有(you)惡(e)臭的(de)廢(fei)(fei)氣(qi)(qi)(qi)經(jing)收集管(guan)道(dao)導入本系(xi)統后,通(tong)過(guo)培養(yang)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)長(chang)在生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)物(wu)(wu)(wu)填(tian)料上的(de)高效微生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)物(wu)(wu)(wu)菌株形成的(de)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)物(wu)(wu)(wu)膜(mo)來凈化和降解(jie)(jie)廢(fei)(fei)氣(qi)(qi)(qi)中(zhong)(zhong)的(de)污(wu)染(ran)物(wu)(wu)(wu)。生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)物(wu)(wu)(wu)除(chu)(chu)臭設備(bei)(bei)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)物(wu)(wu)(wu)膜(mo)一方面以廢(fei)(fei)氣(qi)(qi)(qi)中(zhong)(zhong)的(de)污(wu)染(ran)物(wu)(wu)(wu)為養(yang)料,進行(xing)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)長(chang)繁殖(zhi);另一方面將廢(fei)(fei)氣(qi)(qi)(qi)中(zhong)(zhong)的(de)有(you)毒、有(you)害惡(e)臭物(wu)(wu)(wu)質分解(jie)(jie),降解(jie)(jie)成無(wu)毒無(wu)害的(de)CO2,H2O,H2SO4,HNO3等簡(jian)單無(wu)機物(wu)(wu)(wu),從而達(da)到除(chu)(chu)臭的(de)目(mu)的(de)。
適用(yong)范圍
城(cheng)市(shi)污(wu)水(shui)站(泵站臭(chou)(chou)氣(qi)、預處(chu)理臭(chou)(chou)氣(qi)、污(wu)泥處(chu)理臭(chou)(chou)氣(qi));垃(la)圾處(chu)理廠(chang)(chang)(收集站臭(chou)(chou)氣(qi)、分選車間臭(chou)(chou)氣(qi));涂料廠(chang)(chang)除臭(chou)(chou)/異味;塑(su)料、橡(xiang)膠廠(chang)(chang)生產廢氣(qi);飼料加(jia)工廢氣(qi);食品飲料廠(chang)(chang)異味;制藥企業除臭(chou)(chou)/異味。
處理工業廢氣一般要經(jing)歷以下四(si)個(ge)步(bu)驟:
1)廢(fei)氣中的污染物首先(xian)同水(shui)(shui)接觸并溶解于(yu)水(shui)(shui)中(由氣膜擴散進入液膜);
2)溶(rong)解(jie)于液膜(mo)中的污染物(wu)在濃度差(cha)的推動下進一步(bu)擴散到生物(wu)膜(mo),進而被其中的微生物(wu)捕獲并(bing)吸(xi)收
3)微生物將(jiang)污染物轉化為生物量、新陳代(dai)謝副產品(pin)或(huo)者CO2、水等
4)生化反(fan)應產物從生物膜表面脫(tuo)附并反(fan)擴散進入氣(qi)相(xiang)本體,而H2O則(ze)被保(bao)持在生物膜內
設備特點
1、清潔型治理工藝,無二次污染
2、可同時處理含有多種污染(ran)物的廢氣
3、處(chu)理時間短(duan),效率高(gao)。5-10秒即可凈(jing)化完成,綜(zong)合效率可達95%以上
4、生物菌(jun)(jun)種(zhong)一次(ci)掛膜,菌(jun)(jun)種(zhong)種(zhong)類多,接種(zhong)時間短(duan)
5、建設(she)成本低(di),運行費用低(di),無需(xu)添(tian)加(jia)藥劑
6、采用天然及高分子(zi)復合濾料(liao),表面(mian)積大,透氣性(xing)好,不容(rong)板結,使用壽(shou)命久(jiu)
7、PLC全自動化控制,配套(tao)可操(cao)作(zuo)觸摸屏,操(cao)作(zuo)維修簡便,節能省力