Izinto ezingcolisayo ezikhishwa ikakhulukazi yilezi: inkungu yopende kanye nezinyibilikisi eziphilayo ezikhiqizwa ngopende wokufutha, kanye nezinyibilikisi eziphilayo ezikhiqizwa lapho komiswa ukuwohloka. Inkungu yopende ikakhulukazi ivela engxenyeni yokufutha okunyibilikayo ekufutheni emoyeni, futhi ukwakheka kwayo kuhambisana nopende osetshenziswayo. Izinyibilikisi eziphilayo ikakhulukazi zivela ezinyibilikisini kanye nezinyibilikisi enqubweni yokusebenzisa izimbozo, iningi lazo liwukukhishwa okuguquguqukayo, kanti ukungcola kwazo okuyinhloko yi-xylene, i-benzene, i-toluene njalo njalo. Ngakho-ke, umthombo oyinhloko wegesi engcolile eyingozi ekhishwa efuthweni yigumbi lokupenda lokufutha, igumbi lokomisa kanye negumbi lokomisa.
1. Indlela yokwelapha igesi engcolile yomugqa wokukhiqiza izimoto
1.1 Uhlelo lokwelapha igesi engcolile yezinto eziphilayo enqubweni yokomisa
Igesi ekhishwa yi-electrophoresis, i-medium coating kanye ne-surface coating room yokwemisa ingeyegesi yokushisa okuphezulu kanye ne-concentration ephezulu, efanelekela indlela yokushisa. Njengamanje, izindlela zokwelapha igesi yokungcola ezisetshenziswa kakhulu enkambisweni yokomisa zifaka: ubuchwepheshe bokuvuselela i-thermal oxidation (RTO), ubuchwepheshe bokuvuselela i-catalytic combustion (RCO), kanye nohlelo lokubuyisa i-TNV thermal incineration.
1.1.1 Ubuchwepheshe bokushiswa kwe-thermal uhlobo lwesitoreji sokushisa (i-RTO)
I-oxidator yokushisa (i-Regenerative Thermal Oxidizer, i-RTO) iyithuluzi lokuvikela imvelo elonga amandla lokwelapha igesi yemfucuza yemvelo eguquguqukayo enomthamo ophakathi nophansi. Ifaneleka ngomthamo ophezulu, ukugxila okuphansi, ifaneleka ngokugxila kwegesi yemfucuza yemvelo ephakathi kuka-100 PPM-20000 PPM. Izindleko zokusebenza ziphansi, lapho ukugxila kwegesi yemfucuza yemvelo kungaphezu kuka-450 PPM, idivayisi ye-RTO ayidingi ukwengeza uphethiloli osizayo; izinga lokuhlanza liphezulu, izinga lokuhlanza le-RTO yemibhede emibili lingafinyelela ngaphezu kuka-98%, izinga lokuhlanza le-RTO yemibhede emithathu lingafinyelela ngaphezu kuka-99%, futhi akukho ukungcola kwesibili okufana ne-NOX; ukulawula okuzenzakalelayo, ukusebenza okulula; ukuphepha kuphezulu.
Idivayisi yokuvuselela ukushisa isebenzisa indlela yokuvuselela ukushisa ukuze iphathe ukugcwala okuphakathi nokuphansi kwegesi engcolile yezinto eziphilayo, kanti i-ceramic heat storage bed exchanger isetshenziselwa ukubuyisela ukushisa. Yakhiwe umbhede wokugcina ukushisa we-ceramic, i-valve yokulawula okuzenzakalelayo, igumbi lokushisa kanye nohlelo lokulawula. Izici eziyinhloko yilezi: i-valve yokulawula okuzenzakalelayo engezansi kombhede wokugcina ukushisa ixhunywe nepayipi eliyinhloko lokungenisa kanye nepayipi eliyinhloko lokukhipha umoya ngokulandelana, kanti umbhede wokugcina ukushisa ugcinwa ngokushisa igesi engcolile yezinto eziphilayo engena embhedeni wokugcina ukushisa ngezinto zokugcina ukushisa ze-ceramic ukuze imunce futhi ikhulule ukushisa; igesi engcolile yezinto eziphilayo eshiswa ngaphambi kwesikhathi ekushiseni okuthile (760℃) iyashiswa ekushiseni kwegumbi lokushisa ukuze ikhiqize i-carbon dioxide namanzi, futhi iyahlanzwa. Isakhiwo esiyinhloko se-RTO esijwayelekile esinemibhede emibili siqukethe igumbi lokushisa elilodwa, imibhede emibili yokupakisha ye-ceramic kanye nama-valve amane okushintsha. I-regenerative ceramic packing bed exchanger yokushisa kudivayisi ingakhulisa ukubuyiselwa kokushisa okungaphezu kuka-95%; Akukho fuel noma kuncane okusetshenziswayo lapho kwelashwa igesi engcolile yezinto eziphilayo.
Izinzuzo: Ekubhekaneni nokugeleza okuphezulu kanye nokugcwala okuphansi kwegesi engcolile yezinto eziphilayo, izindleko zokusebenza ziphansi kakhulu.
Okubi: ukutshalwa kwezimali okuphezulu kanye, izinga lokushisa eliphezulu lokushisa, akufanelekile ukwelashwa kwegesi engcolile yezinto eziphilayo eqongelelwe kakhulu, kunezingxenye eziningi ezihambayo, zidinga umsebenzi owengeziwe wokulungisa.
1.1.2 Ubuchwepheshe bokushisa obusebenzisa ukushisa (i-RCO)
Idivayisi yokushisa evuselelayo (i-Regenerative Catalytic Oxidizer RCO) isetshenziswa ngqo ekuhlanzweni kwegesi yemfucuza yemvelo ephakathi nendawo ephezulu (1000 mg/m3-10000 mg/m3). Ubuchwepheshe bokwelapha i-RCO bufanelekela kakhulu isidingo esikhulu sezinga lokubuyisa ukushisa, kodwa futhi bufanelekela umugqa wokukhiqiza ofanayo, ngenxa yemikhiqizo ehlukene, ukwakheka kwegesi yemfucuza kuvame ukushintsha noma ukugcwala kwegesi yemfucuza kuyashintshashintsha kakhulu. Ifanelekela kakhulu isidingo sokubuyisa amandla okushisa kwamabhizinisi noma ukwelashwa kwegesi yemfucuza yomugqa wesiqu owomile, futhi ukubuyisa amandla kungasetshenziswa ekomiseni umugqa wesiqu, ukuze kufezwe injongo yokonga amandla.
Ubuchwepheshe bokwelapha ukushisa okuvuselelayo buyindlela ejwayelekile yokusabela kwesigaba esiqinile segesi, empeleni okuyi-oxidation ejulile yezinhlobo ze-oxygen ezisebenzayo. Enkambisweni ye-oxidation ye-catalytic, ukumuncwa kobuso be-catalyst kwenza ama-molecule e-reactant acebe ebusweni be-catalyst. Umphumela we-catalyst ekunciphiseni amandla okusebenza usheshisa ukusabela kwe-oxidation futhi uthuthukisa izinga lokusabela kwe-oxidation. Ngaphansi kwesenzo se-catalyst ethile, izinto eziphilayo zenzeka ngaphandle kokushisa kwe-oxidation ekushiseni okuphansi kokuqala (250~300℃), okubola kube yi-carbon dioxide namanzi, futhi kukhishwe inani elikhulu lamandla okushisa.
Idivayisi ye-RCO yakhiwe kakhulu umzimba wesithando, umzimba wokugcina ukushisa okuvuselelayo, uhlelo lokusha, uhlelo lokulawula okuzenzakalelayo, i-valve ezenzakalelayo kanye nezinye izinhlelo eziningana. Enqubweni yokukhiqiza yezimboni, igesi yokukhipha umoya ephumayo ephumayo ingena ku-valve ejikelezayo yemishini ngefeni yokudonsa ebangelwayo, kanti igesi yokungena kanye negesi yokuphumayo kuhlukaniswa ngokuphelele nge-valve ejikelezayo. Indawo yokugcina amandla okushisa kanye nokushintshana kokushisa kwegesi cishe kufinyelela izinga lokushisa elibekwe yi-catalytic oxidation yesendlalelo se-catalytic; igesi yokukhipha umoya iyaqhubeka nokushisa endaweni yokushisa (kungaba ngokushisa kukagesi noma ngokushisa kwegesi yemvelo) futhi igcina izinga lokushisa elibekiwe; ingena ku-catalytic ungqimba ukuze iqedele ukusabela kwe-catalytic oxidation, okungukuthi, ukusabela kukhiqiza i-carbon dioxide namanzi, futhi ikhipha inani elikhulu lamandla okushisa ukuze kufezwe umphumela wokwelashwa ofiselekayo. Igesi ebangelwa yi-oxidation ingena kungqimba lwezinto ze-ceramic 2, futhi amandla okushisa akhishwa emoyeni nge-valve ejikelezayo. Ngemva kokuhlanzwa, izinga lokushisa lokukhipha umoya ngemva kokuhlanzwa liphakeme kancane kunokushisa ngaphambi kokwelashwa kwegesi engcolile. Uhlelo lusebenza njalo futhi lushintsha ngokuzenzakalelayo. Ngomsebenzi we-valve ejikelezayo, zonke izendlalelo zokugcwalisa i-ceramic ziqedela izinyathelo zomjikelezo wokushisa, ukupholisa kanye nokuhlanza, futhi amandla okushisa angabuyiswa.
Izinzuzo: ukugeleza kwenqubo elula, imishini emincane, ukusebenza okuthembekile; ukusebenza kahle kokuhlanza okuphezulu, ngokuvamile okungaphezu kuka-98%; izinga lokushisa eliphansi lokushisa; ukutshalwa kwezimali okulahlwayo okuphansi, izindleko zokusebenza eziphansi, ukusebenza kahle kokubuyisa ukushisa ngokuvamile kungafinyelela ngaphezu kuka-85%; yonke inqubo ngaphandle kokukhiqizwa kwamanzi amdaka, inqubo yokuhlanza ayikhiqizi ukungcola kwesibili kwe-NOX; imishini yokuhlanza i-RCO ingasetshenziswa negumbi lokomisa, igesi ehlanziwe ingasetshenziswa kabusha ngqo egumbini lokomisa, ukuze kufezwe injongo yokonga amandla nokunciphisa ukukhishwa komoya;
Okubi: idivayisi yokushisa ebangela ukusha ifaneleka kuphela ekwelapheni igesi engcolile yezinto eziphilayo enezinga eliphansi lokubilisa izingxenye zezinto eziphilayo kanye nokuqukethwe okuphansi komlotha, kanti ukwelashwa ngegesi engcolile yezinto ezinamathelayo njengomusi onamafutha akufaneleki, futhi i-catalyst kufanele ifakwe ubuthi; ukugcwala kwegesi engcolile yezinto eziphilayo kungaphansi kuka-20%.
1.1.3TNV Uhlelo lokushisa olusebenzisa kabusha uhlobo lokusebenzisa kabusha
Uhlelo lokusebenzisa kabusha uhlobo lokushisa olushisayo (i-German Thermische Nachverbrennung TNV) ukusetshenziswa kwegesi noma uphethiloli okushisa ngqo imfucuza equkethe i-organic solvent, ngaphansi kwesenzo sokushisa okuphezulu, ama-molecule e-organic solvent ukubola kwe-oxidation ibe yi-carbon dioxide namanzi, igesi yokushisa ephezulu ngokusebenzisa idivayisi yokudlulisa ukushisa esezingeni eliningi inqubo yokukhiqiza ukushisa idinga umoya noma amanzi ashisayo, ukubola okuphelele kwe-oxidation yokusetshenziswa kabusha kwamandla okushisa kwegesi yemfucuza ephilayo, ukunciphisa ukusetshenziswa kwamandla kohlelo lonke. Ngakho-ke, uhlelo lwe-TNV luyindlela ephumelelayo nefanele yokwelapha igesi yemfucuza equkethe i-organic solvents lapho inqubo yokukhiqiza idinga amandla amaningi okushisa. Ngomugqa omusha wokukhiqiza upende we-electrophoretic, uhlelo lokubuyisa ukushisa lwe-TNV luyasetshenziswa ngokuvamile.
Uhlelo lwe-TNV luqukethe izingxenye ezintathu: uhlelo lokushisa igesi engcolile kanye nokushisa, uhlelo lokushisa umoya olujikelezayo kanye nohlelo lokushintshana kokushisa komoya omusha. Idivayisi yokushisa ephakathi yokushisa igesi engcolile ohlelweni iyingxenye eyinhloko ye-TNV, eyakhiwa umzimba wesithando, igumbi lokushisa, i-heat exchanger, i-burner kanye ne-main flue regulating valve. Inqubo yayo yokusebenza yile: nge-high pressure head fan izokwenza igesi engcolile yemvelo isuke egumbini lokomisa, ngemva kokushisa igesi engcolile idivayisi yokushisa ephakathi eyakhelwe ngaphakathi i-heat exchanger, iye ekamelweni lokomisa, bese idlula ekushiseni kwesishisi, ekushiseni okuphezulu (cishe ama-750℃) iye ekuboleni kwe-organic waste gas oxidation, ukubola kwegesi engcolile yemvelo ibe yi-carbon dioxide namanzi. Igesi engcolile ekhiqizwayo eshisayo ephezulu ikhishwa nge-heat exchanger kanye nepayipi legesi engcolile eyinhloko esithandweni. Igesi engcolile ekhishwayo ifudumeza umoya ojikelezayo ekamelweni lokomisa ukuze inikeze amandla okushisa adingekayo ekamelweni lokomisa. Idivayisi yokudlulisa ukushisa komoya omusha isethwe ekugcineni kohlelo ukuze ibuyise ukushisa okungcolile kohlelo ukuze kubuyiselwe okokugcina. Umoya omusha ongeziwe yigumbi lokomisa ushiswa ngegesi yomoya bese uthunyelwa egumbini lokomisa. Ngaphezu kwalokho, kukhona ne-valve yokulawula kagesi epayipini eliyinhloko legesi yomoya, esetshenziselwa ukulungisa izinga lokushisa legesi yomoya endaweni yokuphuma kwedivayisi, futhi ukukhishwa kokugcina kwegesi yomoya kungalawulwa cishe ku-160℃.
Izici zedivayisi yokushisa ephakathi yokushisa igesi engcolile zifaka: isikhathi sokuhlala kwegesi engcolile yezinto eziphilayo ekamelweni lokushisa singu-1 ~ 2s; izinga lokubola kwegesi engcolile yezinto eziphilayo lingaphezu kuka-99%; izinga lokubuyisa ukushisa lingafinyelela ku-76%; kanye nesilinganiso sokulungiswa kokukhipha kwesishisi singafinyelela ku-26 ∶ 1, kuze kufike ku-40 ∶ 1.
Okubi: lapho welapha igesi engcolile yezinto eziphilayo equkethe ukungcola okuphansi, izindleko zokusebenza ziphakeme; i-heat exchanger esebenza ngokuqhubekayo kuphela, ihlala isikhathi eside.
1.2 Uhlelo lokwelapha igesi engcolile yemvelo egumbini lokupenda elifuthwayo kanye negumbi lokomisa
Igesi ekhishwa egumbini lokupenda okufuthayo kanye negumbi lokomisa inokuqukethwe okuphansi, izinga lokugeleza okukhulu kanye negesi engcolile yokushisa kwegumbi, kanti ukwakheka okuyinhloko kokungcola yi-aromatic hydrocarbons, i-alcohol ethers kanye nezinyibilikisi ze-ester organic. Njengamanje, indlela evuthiwe kakhulu yangaphandle yile: ukugcwala kwegesi engcolile yemvelo yokuqala ukunciphisa inani eliphelele legesi engcolile yemvelo, ngendlela yokuqala yokumunca (i-activated carbon noma i-zeolite njenge-adsorbent) yokugxila okuphansi kokumunca kwegesi ephumayo yokupenda okushisa kwegumbi, ngokukhipha igesi yokushisa okuphezulu, igesi ephumayo egxilile esebenzisa indlela yokushisa evuselelayo noma indlela yokushisa okuvuselelayo.
1.2.1 Idivayisi yokumunca nokuhlanza ikhabhoni esebenzayo
Ukusebenzisa i-honeycomb activated charcoal njengesithasiselo, Kuhlanganiswe nezimiso zokuhlanzwa kwe-adsorption, ukuvuselelwa kwe-desorption kanye nokuhlushwa kwe-VOC kanye nokushiswa kwe-catalytic, Umthamo womoya ophezulu, ukuhlushwa okuphansi kwegesi engcolile yezinto eziphilayo ngokusebenzisa i-honeycomb activated carbon adsorption ukuze kufezwe injongo yokuhlanzwa komoya, Lapho i-activated carbon igcwele bese isebenzisa umoya oshisayo ukuvuselela i-activated carbon, izinto eziphilayo ezigxilile ezisusiwe zithunyelwa embhedeni wokushisa we-catalytic ukuze kushiswe i-catalytic, Izinto eziphilayo ziyashiswa zibe yi-carbon dioxide engenangozi namanzi, Amagesi okukhipha umoya ashisayo ashisiwe ashisa umoya obandayo nge-heat exchanger, Ukukhishwa okuthile kwegesi epholile ngemva kokushintshaniswa kokushisa, Ingxenye yokuvuselelwa kwe-desorbitory kwamalahle asebenzayo e-honeycomb, Ukufeza injongo yokusetshenziswa kokushisa okungcolile nokonga amandla. Lonke idivayisi lakhiwe nge-pre-filter, umbhede wokushisa, umbhede wokushisa we-catalytic, ukulinda komlilo, ifeni ehlobene, i-valve, njll.
Idivayisi yokuhlanza i-activated carbon adsorption-desorption yakhelwe ngokwemigomo emibili eyisisekelo ye-adsorption kanye ne-catalytic combustion, kusetshenziswa umsebenzi oqhubekayo we-double gas path, igumbi lokushisa le-catalytic, umbhede wokushisa omabili usetshenziswa ngokushintshana. Okokuqala igesi yemfucuza ye-organic ene-activated carbon adsorption, lapho ukugcwala okusheshayo kumisa i-adsorption, bese kusetshenziswa ukugeleza komoya oshisayo ukususa izinto eziphilayo ku-activated carbon ukwenza ukuvuselelwa kwe-activated carbon; izinto eziphilayo zigxilile (ukuhlushwa okuphindwe kaningi kunokwasekuqaleni) futhi zithunyelwa ekamelweni lokushisa le-catalytic catalytic combustion catalytic combustion zibe yi-carbon dioxide kanye nokukhishwa komhwamuko wamanzi. Lapho ukuhlushwa kwegesi yemfucuza ye-organic kufinyelela ngaphezu kuka-2000 PPm, igesi yemfucuza ye-organic ingagcina ukushisa okuzenzakalelayo embhedeni we-catalytic ngaphandle kokushisa kwangaphandle. Ingxenye yegesi yokukhipha umoya wokushisa ikhishwa emkhathini, futhi iningi layo lithunyelwa embhedeni we-adsorption ukuze kuphinde kukhiqizwe i-activated carbon. Lokhu kungahlangabezana nokushiswa kanye ne-adsorption yamandla okushisa adingekayo, ukuze kufezwe injongo yokonga amandla. Ukuvuselelwa kungangena ekumuncweni okulandelayo; ekumuncweni, umsebenzi wokuhlanza ungenziwa ngomunye umbhede wokumuncwa, ofanele kokubili ukusebenza okuqhubekayo kanye nokusebenza ngezikhathi ezithile.
Ukusebenza kobuchwepheshe kanye nezici: ukusebenza okuzinzile, isakhiwo esilula, okuphephile nokuthembekile, okonga amandla nokonga abasebenzi, akukho ukungcola kwesibili. Imishini imboza indawo encane futhi inesisindo esincane. Ifaneleka kakhulu ukusetshenziswa ngobuningi obukhulu. Umbhede wekhabhoni osebenzayo omunca igesi engcolile yezinto eziphilayo usebenzisa igesi engcolile ngemva kokushiswa kwe-catalytic ukuze kuvuselelwe ukushiswa, kanti igesi ekhiphayo ithunyelwa ekamelweni lokushiswa kwe-catalytic ukuze ihlanzwe, ngaphandle kwamandla angaphandle, futhi umphumela wokonga amandla ubalulekile. Ububi ukuthi ikhabhoni esebenzayo imfushane futhi izindleko zayo zokusebenza ziphezulu.
1.2.2 Idivayisi yokuhlanza i-Zeolite transfer wheel adsorption--desorption
Izingxenye eziyinhloko ze-zeolite yilezi: i-silicon, i-aluminium, enekhono lokumunca, ingasetshenziswa njenge-adsorbent; i-zeolite runner iwukusebenzisa izici ze-zeolite aperture ethize ene-adsorption kanye nekhono lokumunca ukungcola kwezinto eziphilayo, ukuze igesi yokukhipha i-VOC enezinga eliphansi kanye nezinga eliphezulu, inciphise izindleko zokusebenza kwemishini yokwelapha yokugcina yangemuva. Izici zedivayisi yayo zifanelekile ekwelapheni ukugeleza okukhulu, izinga eliphansi, eliqukethe izingxenye ezahlukahlukene zezinto eziphilayo. Ububi ukuthi ukutshalwa kwezimali kwasekuqaleni kuphezulu.
Idivayisi yokuhlanza igesi ye-Zeolite runner adsorption iyidivayisi yokuhlanza igesi engenza njalo umsebenzi wokuhlanza igesi kanye nokukhipha amanzi. Izinhlangothi ezimbili zesondo le-zeolite zihlukaniswe ngezindawo ezintathu ngedivayisi ekhethekile yokuvala: indawo yokuhlanza igesi, indawo yokuhlanza igesi (ukuvuselela) kanye nendawo yokupholisa. Inqubo yokusebenza yesistimu yile: isondo elijikelezayo le-zeolite lijikeleza njalo ngesivinini esiphansi, Ukujikeleza endaweni yokuhlanza igesi, indawo yokuhlanza igesi (ukuvuselela) kanye nendawo yokupholisa; Lapho igesi yokukhipha igesi ephansi kanye nevolumu yegesi idlula njalo endaweni yokuhlanza igesi yomgijimi, i-VOC kugesi yokukhipha igesi ikhishwa yi-zeolite yesondo elijikelezayo, Ukukhishwa okuqondile ngemva kokuhlanza igesi; Isinyibilikisi se-organic esifakwe yisondo sithunyelwa endaweni yokukhipha amanzi (ukuvuselelwa) ngokuzungeza kwesondo, Bese kuthi ngomthamo omncane womoya kushiswe umoya ngokuqhubekayo endaweni yokukhipha amanzi, I-VOC efakwe yisondo ivuselelwa endaweni yokukhipha amanzi, Igesi yokukhipha i-VOC ikhishwa kanye nomoya oshisayo; Isondo endaweni yokupholisa ukuze kuphole lingaphinde lifakwe amanzi, Ngokuzungeza njalo kwesondo elijikelezayo, kwenziwa umjikelezo wokukhipha amanzi, ukukhipha amanzi, kanye nokupholisa, Qinisekisa ukuthi ukwelashwa kwegesi engcolile kusebenza kahle futhi kuzinzile.
Idivayisi ye-zeolite runner empeleni iyi-concentrator, futhi igesi yokukhipha umoya equkethe i-organic solvent ihlukaniswe izingxenye ezimbili: umoya ohlanzekile ongakhishwa ngqo, kanye nomoya ophinda usetshenziswe oqukethe i-organic solvent ephezulu. Umoya ohlanzekile ongakhishwa ngqo futhi ongaphinde usetshenziswe ohlelweni lokungenisa umoya olupendiwe; igesi ephezulu ye-VOC cishe izikhathi eziyi-10 ze-VOC ngaphambi kokungena ohlelweni. Igesi egxilile iphathwa ngokushiswa kwezinga lokushisa eliphezulu ngohlelo lokushiswa kokushisa lwe-TNV (noma eminye imishini). Ukushisa okukhiqizwa ukushiswa kuwukushisa kwegumbi lokomisa kanye nokushisa kwe-zeolite stripping ngokulandelana, futhi amandla okushisa asetshenziswa ngokugcwele ukufeza umphumela wokonga amandla kanye nokunciphisa ukukhishwa.
Ukusebenza kobuchwepheshe kanye nezici: isakhiwo esilula, ukulungiswa okulula, impilo yesevisi ende; ukumuncwa okuphezulu kanye nokusebenza kahle kokususa, ukuguqula ivolumu yokuqala yomoya ophezulu kanye negesi engcolile ye-VOC equkethe uketshezi oluphansi ibe yivolumu yomoya ephansi kanye negesi engcolile equkethe uketshezi oluphezulu, kunciphisa izindleko zemishini yokwelapha yokugcina yangemuva; ukwehla kwengcindezi okuphansi kakhulu, kunganciphisa kakhulu ukusetshenziswa kwamandla kagesi; ukulungiswa kwesistimu iyonke kanye nomklamo we-modular, ngezidingo zesikhala esincane, futhi kuhlinzeke ngemodi yokulawula eqhubekayo nengalawulwa; ingafinyelela indinganiso kazwelonke yokukhishwa komoya; i-adsorbent isebenzisa i-zeolite engashi, ukusetshenziswa kwayo kuphephile; ububi ukutshalwa kwezimali kanye kanye ngezindleko eziphezulu.
Isikhathi sokuthunyelwe: Jan-03-2023
