Zinthu zoipitsa zomwe zimatulutsidwa makamaka ndi izi: utoto ndi zinthu zosungunulira zachilengedwe zomwe zimapangidwa ndi utoto wopopera, ndi zinthu zosungunulira zachilengedwe zomwe zimapangidwa pouma. Utoto wa utoto umachokera makamaka ku gawo la utoto wosungunulira womwe umapopera mpweya, ndipo kapangidwe kake kamagwirizana ndi utoto womwe umagwiritsidwa ntchito. Zinthu zosungunulira zachilengedwe zimachokera makamaka ku zinthu zosungunulira ndi zinthu zosungunulira zomwe zimagwiritsidwa ntchito popanga utoto, zambiri mwa izo zimakhala zotulutsa mpweya wosasunthika, ndipo zinthu zoipitsa zazikulu zomwe zimatulutsidwa ndi xylene, benzene, toluene ndi zina zotero. Chifukwa chake, gwero lalikulu la mpweya woipa womwe umatulutsidwa mu utoto ndi chipinda chopaka utoto, chipinda choumitsira ndi chipinda choumitsira.
1. Njira yochizira mpweya wotayira magalimoto
1.1 Ndondomeko yochizira mpweya woipa wachilengedwe pakuuma
Mpweya wotuluka mu electrophoresis, pakati ndi pamwamba pa chipinda choumitsira ndi wa mpweya wotentha kwambiri komanso wochuluka kwambiri, womwe ndi woyenera njira yotenthetsera. Pakadali pano, njira zochizira mpweya wotayira zomwe zimagwiritsidwa ntchito kwambiri poumitsira ndi izi: ukadaulo wokonzanso kutentha (RTO), ukadaulo wokonzanso kutentha (RCO), ndi makina obwezeretsanso kutentha (TNV).
1.1.1 Ukadaulo wa kutentha kwa mtundu wa kusungirako kutentha (RTO)
Chotenthetsera kutentha (Regenerative Thermal Oxidizer, RTO) ndi chipangizo choteteza chilengedwe chomwe chimasunga mphamvu pochiza mpweya woipa wapakati komanso wotsika. Choyenera kugwiritsa ntchito mpweya woipa kwambiri, wochepa, choyenera kugwiritsa ntchito mpweya woipa wa organic pakati pa 100 PPM-20000 PPM. Mtengo wogwiritsira ntchito ndi wotsika, pamene mpweya woipa wa organic uli pamwamba pa 450 PPM, chipangizo cha RTO sichifunika kuwonjezera mafuta othandizira; mlingo woyeretsa ndi wapamwamba, mlingo woyeretsa wa mabedi awiri a RTO ukhoza kufika pa 98%, mlingo woyeretsa wa mabedi atatu a RTO ukhoza kufika pa 99%, ndipo palibe kuipitsa kwina monga NOX; kulamulira kokha, ntchito yosavuta; chitetezo ndi chachikulu.
Chipangizo chobwezeretsa kutentha chimagwiritsa ntchito njira yosinthira kutentha kuti chichepetse kuchuluka kwa mpweya wotayira wachilengedwe, ndipo chosinthira kutentha cha ceramic chimagwiritsidwa ntchito kubwezeretsa kutentha. Chimapangidwa ndi bedi losungira kutentha la ceramic, valavu yowongolera yokha, chipinda choyaka ndi dongosolo lowongolera. Zinthu zazikulu ndi izi: valavu yowongolera yokha pansi pa bedi losungira kutentha imalumikizidwa ndi chitoliro chachikulu cholowera ndi chitoliro chachikulu chotulutsa utsi motsatana, ndipo bedi losungira kutentha limasungidwa potenthetsera mpweya wotayira wachilengedwe womwe umalowa mu bedi losungira kutentha ndi zinthu zosungira kutentha za ceramic kuti zitenge ndikutulutsa kutentha; mpweya wotayira wachilengedwe womwe umatenthedwa kutentha kwina (760℃) umasungunuka mu chipinda choyaka kuti upange carbon dioxide ndi madzi, ndipo umayeretsedwa. Kapangidwe kabwino ka RTO ka mabedi awiri kamakhala ndi chipinda chimodzi choyaka moto, mabedi awiri oyika ceramic ndi ma valve anayi osinthira. Chosinthira kutentha cha ceramic chobwezeretsanso kutentha mu chipangizocho chimatha kukweza kuchira kwa kutentha kopitilira 95%; Palibe mafuta kapena mafuta ochepa omwe amagwiritsidwa ntchito pochiza mpweya wotayira wachilengedwe.
Ubwino: Polimbana ndi mpweya wochuluka komanso kuchuluka kochepa kwa zinyalala zachilengedwe, mtengo wogwirira ntchito ndi wotsika kwambiri.
Zoyipa zake: ndalama zambiri zogwiritsidwa ntchito kamodzi kokha, kutentha kwambiri, sikoyenera kuchiza mpweya wambiri wa zinyalala zachilengedwe, pali zinthu zambiri zosuntha, zimafunika ntchito yowonjezereka yokonza.
1.1.2 Ukadaulo woyaka wa kutentha (RCO)
Chipangizo choyatsira moto chobwezeretsa mphamvu (Regenerative Catalytic Oxidizer RCO) chimagwiritsidwa ntchito mwachindunji pa kuyeretsa mpweya wa zinyalala za organic (1000 mg/m3-10000 mg/m3). Ukadaulo wa RCO ndi woyenera kwambiri pakufunika kwakukulu kwa kutentha, komanso woyenera pa mzere womwewo wopangira, chifukwa cha zinthu zosiyanasiyana, kapangidwe ka mpweya wa zinyalala nthawi zambiri kamasintha kapena kuchuluka kwa mpweya wa zinyalala kumasintha kwambiri. Ndikoyenera kwambiri pakufunika kwa mphamvu ya kutentha kwa mabizinesi kapena kukonza mpweya wa zinyalala wa mzere wa trunk, ndipo kubwezeretsanso mphamvu kungagwiritsidwe ntchito powumitsa mzere wa trunk, kuti tikwaniritse cholinga chosunga mphamvu.
Ukadaulo wokonzanso kutentha kwa catalytic ndi njira yodziwika bwino yochitira zinthu monga mpweya, yomwe kwenikweni ndi kusungunuka kwakuya kwa mitundu ya okosijeni yogwira ntchito. Mu njira yosungunuka kwa catalytic, kulowetsedwa kwa pamwamba pa catalyst kumapangitsa mamolekyu a reactant kukhala olemera pamwamba pa catalyst. Mphamvu ya catalyst pochepetsa mphamvu yoyambitsa imafulumizitsa kusungunuka kwa okosijeni ndikukweza liwiro la kusungunuka kwa okosijeni. Pogwiritsa ntchito catalyst inayake, zinthu zachilengedwe zimachitika popanda kusungunuka kwa okosijeni pa kutentha kochepa koyambira (250~300℃), komwe kumasungunuka kukhala carbon dioxide ndi madzi, ndikutulutsa mphamvu zambiri zotentha.
Chipangizo cha RCO chimapangidwa makamaka ndi thupi la ng'anjo, thupi losungiramo kutentha lothandizira, makina oyatsa, makina owongolera okha, valavu yodziyimira yokha ndi machitidwe ena angapo. Pakupanga mafakitale, mpweya wotulutsa mpweya wachilengedwe umalowa mu valavu yozungulira ya chipangizocho kudzera mu fan yolowetsa, ndipo mpweya wolowera ndi mpweya wotuluka zimalekanitsidwa kwathunthu kudzera mu valavu yozungulira. Kusunga mphamvu ya kutentha ndi kusinthana kwa kutentha kwa mpweya kumafika pafupifupi kutentha komwe kumayikidwa ndi okosijeni wothandizira wa gawo lothandizira; mpweya wotulutsa mpweya umapitiliza kutentha kudzera m'dera lotenthetsera (kaya ndi kutentha kwamagetsi kapena kutentha kwa gasi lachilengedwe) ndipo umasunga kutentha komwe kwayikidwa; umalowa mu gawo lothandizira kuti amalize momwe okosijeni amagwirira ntchito, kutanthauza kuti, zomwe zimachitika zimapanga carbon dioxide ndi madzi, ndikutulutsa mphamvu zambiri za kutentha kuti zikwaniritse zotsatira zomwe mukufuna. Mpweya wothandizidwa ndi okosijeni umalowa mu gawo lachiwiri la zinthu za ceramic, ndipo mphamvu ya kutentha imatulutsidwa mumlengalenga kudzera mu valavu yozungulira. Pambuyo poyeretsa, kutentha kwa mpweya pambuyo poyeretsa kumakhala kokwera pang'ono kuposa kutentha komwe mpweya wotayira usanachotsedwe. Dongosololi limagwira ntchito mosalekeza ndipo limasintha lokha. Kudzera mu ntchito yozungulira ya valavu, zigawo zonse zodzaza za ceramic zimamaliza njira zotenthetsera, kuziziritsa ndi kuyeretsa, ndipo mphamvu ya kutentha imatha kubwezeretsedwanso.
Ubwino: kuyenda kosavuta kwa njira, zida zazing'ono, ntchito yodalirika; kuyeretsa bwino kwambiri, nthawi zambiri kupitirira 98%; kutentha kochepa koyaka; ndalama zochepa zotayidwa, mtengo wotsika wogwirira ntchito, kugwiritsa ntchito bwino kutentha kumatha kufika pa 85%; njira yonse popanda kupanga madzi otayira, njira yoyeretsera siipanga kuipitsa kwachiwiri kwa NOX; zida zoyeretsera za RCO zingagwiritsidwe ntchito ndi chipinda chowumitsira, mpweya woyeretsedwa ukhoza kugwiritsidwanso ntchito mwachindunji mchipinda chowumitsira, kuti akwaniritse cholinga chosunga mphamvu ndi kuchepetsa utsi;
Zoyipa: chipangizo choyatsira moto chimagwiritsidwa ntchito pochiza mpweya wotayira wachilengedwe wokhala ndi zinthu zochepa zotentha komanso phulusa lochepa, ndipo mpweya wotayira wa zinthu zomatira monga utsi wamafuta sikoyenera, ndipo choyatsiracho chiyenera kuyikidwa poizoni; kuchuluka kwa mpweya wotayira wachilengedwe kuli pansi pa 20%.
1.1.3TNV Makina obwezeretsanso kutentha kwa mtundu wa TNV
Dongosolo lowotcha mafuta lobwezeretsanso (German Thermische Nachverbrennung TNV) ndi kugwiritsa ntchito mpweya wotentha mwachindunji wokhala ndi zosungunulira zachilengedwe, pogwiritsa ntchito kutentha kwambiri, mamolekyulu a organic solvent omwe amasungunuka kukhala carbon dioxide ndi madzi, mpweya wotentha kwambiri womwe umadutsa mu chipangizo chothandizira kutentha kwa magawo ambiri, njira yopangira kutentha imafuna mpweya kapena madzi otentha, kusungunuka kwathunthu kwa okosijeni kwa mpweya wosungunuka wa organic, kuchepetsa kugwiritsa ntchito mphamvu kwa dongosolo lonse. Chifukwa chake, dongosolo la TNV ndi njira yothandiza komanso yabwino yochizira mpweya wosungunuka wokhala ndi zosungunulira zachilengedwe pamene njira yopangira ikufunika mphamvu zambiri zotenthetsera. Pa mzere watsopano wopanga utoto wa electrophoretic, dongosolo lowotcha mafuta lobwezeretsanso la TNV nthawi zambiri limagwiritsidwa ntchito.
Dongosolo la TNV lili ndi magawo atatu: makina otenthetsera ndi kuyatsa mpweya wotayira zinyalala, makina otenthetsera mpweya wozungulira ndi makina osinthira kutentha kwa mpweya watsopano. Chipangizo chotenthetsera chapakati chotenthetsera mpweya wotayira zinyalala m'dongosololi ndi gawo lalikulu la TNV, lomwe limapangidwa ndi thupi la ng'anjo, chipinda choyatsira moto, chosinthira kutentha, choyatsira moto ndi valavu yowongolera flue yayikulu. Njira yake yogwirira ntchito ndi iyi: ndi fan yamphamvu kwambiri, mpweya wotayira zinyalala wa organic umachokera ku chipinda chowumitsira, pambuyo pa kutentha kwa mpweya wotayira, chipangizo chotenthetsera chapakati chomangidwa mkati, chotenthetsera kutentha, kupita ku chipinda choyatsira moto, kenako kudzera mu chotenthetsera, kutentha kwambiri (pafupifupi 750℃) kupita ku kuwonongeka kwa okosijeni kwa mpweya wotayira zinyalala wa organic, kuwonongeka kwa mpweya wotayira zinyalala wa organic kukhala carbon dioxide ndi madzi. Mpweya wotayira kutentha kwambiri wopangidwa umatulutsidwa kudzera mu chosinthira kutentha ndi chitoliro chachikulu cha mpweya wotayira mu uvuni. Mpweya wotayira mpweya wotayira umatenthetsa mpweya wotayira m'chipinda chowumitsira kuti upereke mphamvu yofunikira yotenthetsera m'chipinda chowumitsira. Chipangizo chosinthira kutentha kwa mpweya watsopano chimayikidwa kumapeto kwa dongosolo kuti chibwezeretse kutentha kwa zinyalala za dongosolo kuti chibwezeretse komaliza. Mpweya watsopano wowonjezeredwa ndi chipinda choumitsira umatenthedwa ndi mpweya wa flue kenako umatumizidwa ku chipinda choumitsira. Kuphatikiza apo, palinso valavu yowongolera yamagetsi pa payipi yayikulu ya mpweya wa flue, yomwe imagwiritsidwa ntchito kusintha kutentha kwa mpweya wa flue pamalo otulukira chipangizocho, ndipo kutentha komaliza kwa mpweya wa flue kumatha kulamulidwa pafupifupi 160℃.
Makhalidwe a chipangizo chotenthetsera chapakati chotenthetsera mpweya ndi awa: nthawi yomwe mpweya woipa wa organic umakhala m'chipinda choyaka ndi 1 ~ 2s; kuchuluka kwa kuwonongeka kwa mpweya woipa wa organic ndi kopitilira 99%; kuchuluka kwa kutentha komwe kumawongoleredwa kumatha kufika 76%; ndipo chiŵerengero chosinthira cha mphamvu ya chotenthetsera chingafike 26 ∶ 1, mpaka 40 ∶ 1.
Zoyipa: pochiza mpweya wochepa wa zinyalala zachilengedwe, mtengo wogwirira ntchito ndi wokwera; chosinthira kutentha cha tubular chimagwira ntchito mosalekeza, chimakhala ndi moyo wautali.
1.2 Ndondomeko yochizira mpweya woipa m'chipinda chopopera utoto ndi chipinda choumitsira
Mpweya wotuluka m'chipinda chopopera utoto ndi chipinda chowumitsira uli ndi kuchuluka kochepa, kuthamanga kwakukulu kwa madzi ndi mpweya wotayira kutentha kwa chipinda, ndipo kapangidwe kake ka zinthu zoipitsa ndi ma hydrocarbons onunkhira, ma ether a mowa ndi ma ester organic solvents. Pakadali pano, njira yachilendo yokhwima kwambiri ndi iyi: kuchuluka koyamba kwa mpweya wotayira zinyalala zachilengedwe kuti muchepetse kuchuluka kwa mpweya wotayira zachilengedwe, pogwiritsa ntchito njira yoyamba yotsatsira (mpweya woyatsidwa kapena zeolite ngati adsorbent) kuti muchepetse kuchuluka kwa mpweya wotayira kutentha kwa chipinda, pogwiritsa ntchito mpweya wotayira kutentha kwambiri, mpweya wotayira utsi wambiri pogwiritsa ntchito njira yoyatsira kapena njira yoyatsira kutentha yobwezeretsanso.
1.2.1 Chipangizo choyeretsera ndi kuyeretsa mpweya choyambitsidwa ndi activated carbon
Pogwiritsa ntchito makala oyambitsidwa ndi uchi ngati choyatsira mpweya, Kuphatikiza ndi mfundo zoyeretsera madzi, kubwezeretsa madzi ndi kuchuluka kwa VOC ndi kuyaka kwa catalytic, Mpweya wambiri, kuchuluka kochepa kwa mpweya wotayira wachilengedwe kudzera mu kuyaka kwa mpweya wotayira mpweya kuti ukwaniritse cholinga choyeretsa mpweya, Mpweya wotayira ukadzazidwa kenako n’kugwiritsa ntchito mpweya wotentha kuti upangenso mpweya wotayira mpweya, zinthu zachilengedwe zosungunuka zimatumizidwa ku bedi loyatsira mpweya kuti ziwotchedwe, Zinthu zachilengedwe zimasungunuka kukhala kaboni dioxide ndi madzi osavulaza, Mpweya wotentha wotentha umatenthetsa mpweya wozizira kudzera mu chosinthira kutentha, Mpweya wozizira pang'ono ukasinthidwa kutentha, Gawo la kukonzanso kwa makala oyambitsidwa ndi uchi, Kuti akwaniritse cholinga chogwiritsa ntchito kutentha ndi kusunga mphamvu. Chipangizo chonsecho chimapangidwa ndi fyuluta yoyambirira, bedi loyatsira mpweya, bedi loyatsira moto, kuchedwa kwa moto, fan yogwirizana, valavu, ndi zina zotero.
Chipangizo choyeretsera mpweya chogwiritsidwa ntchito poyambitsa ndi kukhetsa mpweya chimapangidwa motsatira mfundo ziwiri zazikulu za kukhetsa mpweya ndi kukhetsa mpweya, pogwiritsa ntchito njira ziwiri zopitilira mpweya, chipinda chotenthetsera mpweya chogwiritsidwa ntchito, bedi la kukhetsa mpweya kawiri limagwiritsidwa ntchito mosinthana. Choyamba, mpweya wotayira wachilengedwe wokhala ndi kukhetsa mpweya wotayira mpweya, pamene kukhuta mwachangu kumasiya kukhetsa mpweya, kenako gwiritsani ntchito mpweya wotentha kuti muchotse zinthu zachilengedwe kuchokera ku kaboni wotayira mpweya kuti mupange kukhetsa mpweya wotayira mpweya; zinthu zachilengedwe zakhala zikuchulukirachulukira (kuchuluka kwake kochulukirapo kuposa koyambirira) ndikutumizidwa ku chipinda chotenthetsera mpweya chotenthetsera mpweya chotenthetsera mpweya kukhala kaboni dioxide ndi kutulutsa nthunzi ya madzi. Pamene kuchuluka kwa mpweya wotayira wachilengedwe kufika pa 2000 PPm, mpweya wotayira wachilengedwe ukhoza kusunga kuyaka kodzidzimutsa mu bedi lotenthetsera mpweya popanda kutentha kwakunja. Gawo la mpweya wotayira mpweya umatulutsidwa mumlengalenga, ndipo zambiri zimatumizidwa ku bedi lotenthetsera mpweya kuti ukhazikitsenso mpweya wotayira mpweya. Izi zimatha kukwaniritsa kuyaka ndi kukhetsa mphamvu ya kutentha yomwe ikufunika, kuti zikwaniritse cholinga chosunga mphamvu. Kukonzanso kumatha kulowa mu adsorption yotsatira; mu desorption, ntchito yoyeretsa ikhoza kuchitidwa ndi bedi lina la adsorption, yoyenera kugwira ntchito mosalekeza komanso mosalekeza.
Kagwiridwe ka ntchito ndi makhalidwe ake: magwiridwe antchito okhazikika, kapangidwe kosavuta, kotetezeka komanso kodalirika, kosunga mphamvu komanso kosunga antchito, palibe kuipitsa kwachiwiri. Zipangizozi zimaphimba malo ochepa ndipo zimakhala ndi kulemera kopepuka. Zoyenera kwambiri kugwiritsidwa ntchito pa voliyumu yayikulu. Bedi la mpweya woyatsidwa womwe umayamwa mpweya wa zinyalala za organic limagwiritsa ntchito mpweya woyatsidwawo pambuyo pa kuyaka kwa catalytic kuti uchotsedwe, ndipo mpweya woyatsidwawo umatumizidwa ku chipinda choyatsira moto kuti chiyeretsedwe, popanda mphamvu zakunja, ndipo mphamvu yosunga mphamvu ndi yofunika kwambiri. Choyipa chake ndichakuti mpweya woyatsidwa ndi wochepa ndipo mtengo wake wogwirira ntchito ndi wokwera.
1.2.2 Chipangizo choyeretsera mawilo osinthira a Zeolite
Zigawo zazikulu za zeolite ndi izi: silicon, aluminiyamu, yokhala ndi mphamvu yotsatsira madzi, ingagwiritsidwe ntchito ngati adsorbent; wothamanga wa zeolite amagwiritsa ntchito mawonekedwe a zeolite yeniyeni yokhala ndi mphamvu yotsatsira madzi ndi desorption kuti awononge zinthu zachilengedwe, kotero kuti mpweya wotulutsa utsi wa VOC wokhala ndi mphamvu yochepa komanso kuchuluka kwakukulu, ungathe kuchepetsa mtengo wogwirira ntchito wa zida zomaliza zochizira. Makhalidwe a chipangizo chake ndi oyenera kuchiza madzi ambiri, otsika, okhala ndi zinthu zosiyanasiyana zachilengedwe. Choyipa chake ndichakuti ndalama zoyambirira zimakhala zapamwamba.
Chipangizo choyeretsera mpweya cha Zeolite runner ndi chipangizo choyeretsera mpweya chomwe chingathe kugwira ntchito yoyeretsera mpweya nthawi zonse. Mbali ziwiri za gudumu la zeolite zimagawidwa m'magawo atatu ndi chipangizo chapadera chotsekera: malo oyeretsera mpweya, malo oyeretsera mpweya (kukonzanso) ndi malo ozizira. Njira yogwirira ntchito ya dongosololi ndi iyi: gudumu lozungulira la zeolite limazungulira mosalekeza pa liwiro lotsika, Kuzungulira m'dera loyeretsera mpweya, malo oyeretsera mpweya (kukonzanso) ndi malo ozizira; Pamene mpweya wochepa komanso mpweya wotulutsa mpweya umadutsa mosalekeza m'dera loyeretsera mpweya, VOC mu mpweya wotulutsa mpweya imalowetsedwa ndi zeolite ya gudumu lozungulira, Kutulutsa mwachindunji pambuyo poyeretsera mpweya ndi kuyeretsa; Chosungunulira chachilengedwe chomwe chimayamwa ndi gudumu chimatumizidwa ku dera lochotsa madzi (kubwezeretsanso) ndi kuzungulira kwa gudumu, Kenako ndi mpweya wochepa kutentha mpweya mosalekeza kudutsa m'dera lochotsa madzi, VOC yomwe imayamwa ku gudumu imabwezeretsedwanso m'dera lochotsa madzi, Mpweya wotulutsa mpweya wa VOC umatulutsidwa pamodzi ndi mpweya wotentha; Gudumu lopita ku dera loziziritsira kuti kuziziritse kuziziritse likhoza kubwezeretsedwanso, Ndi kuzungulira kosalekeza kwa gudumu lozungulira, Kuyamwa, kuchotsedwa, ndi kuzungulira koziziritsira kumachitika, Onetsetsani kuti ntchito yosamalira mpweya wotayira ikuyenda bwino komanso mokhazikika.
Chipangizo choyendetsera zeolite kwenikweni ndi chosungira, ndipo mpweya wotulutsa utsi wokhala ndi zosungunulira zachilengedwe umagawidwa m'magawo awiri: mpweya woyera womwe ungatulutsidwe mwachindunji, ndi mpweya wobwezeretsedwanso wokhala ndi zosungunulira zachilengedwe zambiri. Mpweya woyera womwe ungatulutsidwe mwachindunji ndipo ukhoza kubwezeretsedwanso mu makina opumira mpweya wopaka utoto; kuchuluka kwa mpweya wa VOC kumakhala pafupifupi nthawi 10 kuposa kuchuluka kwa VOC musanalowe mu dongosolo. Mpweya wokhuthala umachiritsidwa ndi kutentha kwambiri kudzera mu makina otenthetsera kutentha a TNV (kapena zida zina). Kutentha komwe kumapangidwa ndi kutentha ndi kutentha kwa chipinda chowumitsa ndi kutentha kwa zeolite motsatana, ndipo mphamvu ya kutentha imagwiritsidwa ntchito mokwanira kuti ikwaniritse zotsatira zopulumutsa mphamvu ndi kuchepetsa utsi.
Magwiridwe antchito ndi makhalidwe aukadaulo: kapangidwe kosavuta, kukonza kosavuta, moyo wautali wautumiki; kuyamwa kwambiri ndi kuchotsa bwino, kusintha mpweya woyambirira wa VOC kukhala mpweya wochepa komanso mpweya wochepa, kuchepetsa mtengo wa zida zomaliza zochiritsira; kutsika kwamphamvu kwambiri, kungachepetse kwambiri kugwiritsa ntchito mphamvu zamagetsi; kukonzekera kwa dongosolo lonse ndi kapangidwe ka modular, ndi zosowa zochepa za malo, ndikupereka njira yowongolera yosalekeza komanso yopanda anthu; imatha kufika pamlingo wapadziko lonse wa mpweya wotulutsa; adsorbent imagwiritsa ntchito zeolite yosayaka, kugwiritsa ntchito ndikotetezeka; vuto lake ndi ndalama zomwe zimagwiritsidwa ntchito kamodzi kokha komanso mtengo wake ndi wokwera.
Nthawi yotumizira: Januwale-03-2023
