Izinto ezingcolisa umoya ezilahliwe ikakhulukazi: inkungu kapende nezincibilikisi zemvelo ezikhiqizwa ngopende wokufuthwa, nezincibilikisi zemvelo ezikhiqizwa lapho ukomisa ukushibilika. Inkungu kapende iphuma ikakhulukazi engxenyeni yento encibilikayo ekufutheni komoya, futhi ukwakheka kwayo kuhambisana nokunameka okusetshenzisiwe. Izinyibilikisi ze-Organic ziphuma ikakhulukazi ezincibilikisini nasezihlahleni zokusetshenziswa kwezingubo zokumboza, eziningi zazo ziwukukhishwa okuguquguqukayo, futhi ukungcola kwazo okuyinhloko ixylene, benzene, toluene nokunye. Ngakho-ke, umthombo oyinhloko wegesi yemfucuza eyingozi ekhishwe ekugqokeni yigumbi lokudweba isifutho, igumbi lokumisa kanye negumbi lokumisa.
1. Indlela yokwelapha igesi yokulahlwa komugqa wokukhiqiza izimoto
1.1 Uhlelo lokwelapha lwegesi yemfucuza yezinto eziphilayo ohlelweni lokumisa
Igesi ekhishwe ku-electrophoresis, i-medium coating kanye negumbi lokomisa indawo engaphezulu ingeyezinga lokushisa eliphezulu kanye negesi yokulahlwa ephezulu, elungele indlela yokushiswa. Njengamanje, izindlela ezivame ukusetshenziswa zokwelashwa kwegesi yemfucuza enqubweni yokomisa zifaka: ubuchwepheshe be-regenerative thermal oxidation (RTO), ubuchwepheshe bokushiswa kabusha kwe-catalytic catalytic (RCO), kanye nohlelo lokushiswa kokushisa kwe-TNV.
1.1.1 Uhlobo lwe-thermal oxidation technology yohlobo lwe-thermal oxidation (RTO)
I-Thermal oxidator (I-Regenerative Thermal Oxidizer, i-RTO) iyisisetshenziswa sokuvikela imvelo esonga amandla sokwelapha igesi engcolile yezinto eziphilayo ephakathi nendawo nephansi. Ifanele ivolumu ephezulu, ukugxila okuphansi, ilungele ukugxilwa kwegesi yemfucuza yemvelo phakathi kuka-100 PPM-20000 PPM. Izindleko zokusebenza ziphansi, lapho ukuhlushwa kwegesi yemfucuza yezinto eziphilayo kungaphezu kuka-450 PPM, idivayisi ye-RTO ayidingi ukwengeza uphethiloli osizayo; izinga lokuhlanzwa liphezulu, izinga lokuhlanzwa kwemibhede emibili ye-RTO lingafinyelela ngaphezu kwe-98%, izinga lokuhlanzwa kwemibhede emithathu ye-RTO lingafinyelela ngaphezu kwe-99%, futhi akukho ukungcola kwesibili okufana ne-NOX; ukulawula okuzenzakalelayo, ukusebenza okulula; ukuphepha kuphezulu.
Idivayisi yokuvuselela ukushisa oksijini isebenzisa indlela ye-thermal oxidation ukwelapha ukugxiliswa okuphakathi nendawo okuphansi kwegesi yezinto eziphilayo, futhi isishintshi sokushisa sombhede we-ceramic sisetshenziselwa ukubuyisela ukushisa. Yakhiwe ngombhede wokugcina ukushisa kwe-ceramic, i-valve yokulawula okuzenzakalelayo, igumbi lomlilo kanye nesistimu yokulawula. Izici eziyinhloko yilezi: i-valve yokulawula othomathikhi engaphansi kombhede wokugcina ukushisa ixhunywe nepayipi eliyinhloko lokungenisa kanye nepayipi elikhipha umoya ngokulandelana, futhi umbhede wokugcina ukushisa ugcinwa ngokushisa kuqala igesi yemfucuza yemvelo engena embhedeni wokugcina ukushisa. ngezinto zokugcina ukushisa ze-ceramic ukuze zimunce futhi zikhulule ukushisa; igesi yemfucuza yezinto eziphilayo eshiselwe kuqala ekushiseni okuthile (760 ℃) ifakwa i-oxid ekushisweni kwegumbi elivuthayo ukuze ikhiqize i-carbon dioxide namanzi, futhi iyahlanzwa. Isakhiwo esiyinhloko se-RTO enemibhede emibili sinegumbi elilodwa elivuthayo, imibhede emibili yokupakisha ye-ceramic kanye nama-valve amane ashintshayo. Isishintshi sokushisa sombhede we-ceramic esivuselelwayo kudivayisi singakhulisa ukutholwa kokushisa okungaphezu kuka-95%; Akukho noma uphethiloli omncane osetshenziswayo lapho kwelashwa igesi edoti ephilayo.
Izinzuzo: Ekubhekaneni nokugeleza okuphezulu kanye nokugcwala okuphansi kwegesi yemfucuza yemvelo, izindleko zokusebenza ziphansi kakhulu.
Ukungalungi: utshalomali oluphezulu lwesikhathi esisodwa, izinga lokushisa eliphezulu lomlilo, alifanele ukwelashwa kokuhlushwa okuphezulu kwegesi ye-organic waste, kunezingxenye eziningi ezihambayo, zidinga umsebenzi owengeziwe wokulungisa.
1.1.2 I-Thermal catalytic combustion technology (RCO)
Idivayisi evuthayo evuselelayo (Regenerative Catalytic Oxidizer RCO) isetshenziswa ngokuqondile ekugxiliseni okumaphakathi nokuphezulu (1000 mg/m3-10000 mg/m3) ukuhlanzwa kwegesi yemfucuza yezinto eziphilayo. Ubuchwepheshe bokwelashwa kwe-RCO bufaneleka ngokukhethekile isidingo esikhulu sezinga lokubuyisela ukushisa, kodwa futhi kufanelekile umugqa ofanayo wokukhiqiza, ngenxa yemikhiqizo ehlukene, ukwakheka kwegesi engcolile kuvame ukushintsha noma ukuhlushwa kwegesi yemfucuza kushintshashintsha kakhulu. Ifaneleka ngokukhethekile isidingo sokuvuselela amandla okushisa amabhizinisi noma ukumisa ukwelashwa kwegesi yemfucumfucu ye-trunk line, futhi ukubuyiswa kwamandla kungasetshenziselwa ukomisa umugqa we-trunk, ukuze kuzuzwe inhloso yokonga amandla.
Ubuchwepheshe bokwelapha bokusha obuvuselelayo buyindlela evamile yokusabela kwesigaba esiqinile segesi, empeleni okuwumoya ojulile wezinhlobo zomoya-mpilo osebenzayo. Enqubweni ye-catalytic oxidation, i-adsorption yendawo ye-catalyst yenza ama-molecule asabelayo anothiswe ebusweni be-catalyst. Umthelela we-catalyst ekwehliseni amandla okwenza kusebenze usheshisa ukusabela kwe-oxidation futhi uthuthukise izinga lokusabela kwe-oxidation. Ngaphansi kwesenzo se-catalyst ethile, izinto eziphilayo zenzeka ngaphandle kokushiswa kwe-oxidation okuncane ekushiseni okuphansi kokuqala (250~300℃), okuboliswa kube yi-carbon dioxide namanzi, futhi kukhiphe inani elikhulu lamandla okushisa.
Idivayisi ye-RCO ikakhulukazi yakhiwe umzimba wesithando somlilo, umzimba wokugcina ukushisa okudala, isistimu yokuvutha, isistimu yokulawula okuzenzakalelayo, i-valve ezenzakalelayo nezinye izinhlelo eziningana. Enqubweni yokukhiqiza yezimboni, igesi ephumayo ephilayo ekhishwayo ingena kuvalvu ejikelezayo yemishini ngokusebenzisa isiphephelo esisalungiswa esiyengelwe, futhi igesi yokungena kanye negesi yokuphuma kuhlukaniswe ngokuphelele ngevalvu ejikelezayo. Isitoreji samandla okushisa kanye nokushintshaniswa kokushisa kwegesi cishe kufinyelela izinga lokushisa elibekwe yi-catalytic oxidation ye-catalytic layer; igesi yokukhipha iyaqhubeka nokushisa endaweni yokushisa (kungaba ngokushisa kukagesi noma ukushisa kwegesi yemvelo) futhi igcina izinga lokushisa elibekiwe; ingena kungqimba lwe-catalytic ukuze iqedele ukusabela kwe-catalytic oxidation, okungukuthi, ukusabela kukhiqiza i-carbon dioxide namanzi, futhi ikhiphe inani elikhulu lamandla okushisa ukuze kuzuzwe umphumela wokwelapha oyifunayo. Igesi ekhishwe yi-oxidation ingena kungqimba lwe-ceramic 2, futhi amandla okushisa akhishelwa emkhathini ngevalve ejikelezayo. Ngemuva kokuhlanzwa, izinga lokushisa lokukhipha ngemuva kokuhlanzwa liphakeme kancane kunezinga lokushisa ngaphambi kokwelashwa kwegesi lemfucuza. Uhlelo lusebenza ngokuqhubekayo futhi lushintsha ngokuzenzakalelayo. Ngomsebenzi we-valve ejikelezayo, zonke izingqimba zokugcwalisa ze-ceramic ziqedela izinyathelo zomjikelezo wokushisa, ukupholisa nokuhlanza, futhi amandla okushisa angabuyiselwa.
Izinzuzo: ukugeleza kwenqubo elula, imishini ehlangene, ukusebenza okuthembekile; ukusebenza kahle kokuhlanza okuphezulu, ngokuvamile ngaphezu kwama-98%; izinga lokushisa eliphansi lomlilo; utshalomali oluncane olulahlwayo, izindleko eziphansi zokusebenza, ukusebenza kahle kokuthola ukushisa kungafinyelela ngaphezu kwama-85%; yonke inqubo ngaphandle kokukhiqizwa kwamanzi angcolile, inqubo yokuhlanza ayikhiqizi ukungcoliswa kwesibili kwe-NOX; Imishini yokuhlanza i-RCO ingasetshenziswa negumbi lokumisa, igesi ehlanzekile ingasetshenziswa kabusha ngokuqondile ekamelweni lokumisa, ukufeza injongo yokonga amandla nokunciphisa ukukhishwa;
Ukungalungi: isisetshenziswa esishisayo esishisayo sifaneleka kuphela ukwelapha igesi yemfucuza yezinto eziphilayo enezingxenye eziphansi zokubilisa zezinto eziphilayo kanye nomlotha ophansi, kanye nokuphathwa kwegesi engcolile yezinto ezinamathelayo njengentuthu enamafutha akufanele, futhi i-catalyst kufanele ifakwe ubuthi; ukugcwala kwegesi yemfucuza yemvelo kungaphansi kwama-20%.
1.1.3TNV Uhlelo lokushiswa kabusha kohlobo olushisayo
I-Recycling type thermal incineration system (i-German Thermische Nachverbrennung TNV) ukusetshenziswa kwegesi noma uphethiloli oqondile wokushisisa igesi equkethe i-organic solvent, ngaphansi kwesenzo sokushisa okuphezulu, ama-organic solvent molecules ukubola kwe-oxidation ibe yi-carbon dioxide namanzi, ukushisa okuphezulu kwegesi ye-flue. ngokusekela inqubo yokukhiqiza yokushisisa yokudlulisa ukushisa kwezigaba eziningi idinga umoya noma amanzi ashisayo, ukubola okugcwele kabusha kwe-oxidation ye-organic waste gas heat energy, ukunciphisa ukusetshenziswa kwamandla kulo lonke uhlelo. Ngakho-ke, uhlelo lwe-TNV luyindlela ephumelelayo futhi efanelekile yokuphatha igesi engcolile equkethe i-organic solvents lapho inqubo yokukhiqiza idinga amandla amaningi okushisa. Ngomugqa omusha wokukhiqiza upende we-electrophoretic, uhlelo lokushiswa kokushisa okushisayo lwe-TNV ngokuvamile luyamukelwa.
Uhlelo lwe-TNV luqukethe izingxenye ezintathu: igesi engcolile yokushisisa kanye nesistimu yokushiswa, isistimu yokushisa komoya ejikelezayo kanye nesistimu yokushintshanisa ukushisa komoya omusha. Isisetshenziswa esiphakathi sokushisa igesi esishisiwe ohlelweni siyingxenye eyinhloko ye-TNV, eyakhiwe umzimba wesithando somlilo, igumbi elivuthayo, isishintshi sokushisa, isishisi kanye nevalve elawula umtshingo omkhulu. Inqubo yayo yokusebenza iwukuthi: nge-high pressure fan fan izokhipha igesi yemfucumfucu yemvelo ephuma ekamelweni lokomisa, ngemva kokushiswa kwegesi okushiswayo okuphakathi kwedivayisi eyakhelwe ngaphakathi yokushisisa ukushisa kokushisa, kuya ekamelweni elivuthayo, bese kuthi ngokufudumala ukushisa, ekushiseni okuphezulu ( cishe 750 ℃) ekuwohlokeni kwe-organic waste oxidation, ukubola kwegesi ye-organic waste ibe yi-carbon dioxide namanzi. Igesi eliphehla izinga lokushisa eliphakeme elikhiqiziwe likhishwa ngesishintshi sokushisa kanye nepayipi legesi eliwuketshezi eliyinhloko esithandweni. I-flue gas ekhishiwe ishisa umoya ojikelezayo ekamelweni lokumisa ukuze unikeze amandla okushisa adingekayo ekamelweni lokumisa. Idivayisi yokudlulisa ukushisa komoya omusha isethwe ekupheleni kwesistimu ukuze kubuyiselwe udoti wokushisa wesistimu ukuze kutholakale okokugcina. Umoya ohlanzekile ohambisana negumbi lokumisa ushiswa ngegesi ephumayo bese uthunyelwa ekamelweni lokumisa. Ngaphezu kwalokho, kukhona nevalvu elawulayo kagesi epayipini elikhulu legesi esetshenziswayo, esetshenziselwa ukulungisa izinga lokushisa legesi ephuma ku-flue lapho kuphuma khona idivayisi, futhi ukukhishwa kokugcina kwezinga lokushisa kwegesi engu-flue kungalawulwa cishe ku-160 ℃.
Izici zomshini wokushisisa igesi oshiswa udoti zifaka phakathi: isikhathi sokuhlala segesi yemfucuza yemvelo egumbini lomlilo ngu-1 ~ 2s; izinga lokubola kwegesi yemfucuza yemvelo lingaphezu kwama-99%; izinga lokubuyisela ukushisa lingafinyelela ku-76%; futhi isilinganiso sokulungisa sokuphuma kwezishisi singafinyelela ku-26 ∶ 1, sifike ku-40 ∶ 1.
Ukungalungi: lapho ukwelapha igesi yemfucumfucu yezinto eziphilayo engagxili kakhulu, izindleko zokusebenza ziphezulu; umshini wokushisa we-tubular usebenza kuphela ngokuqhubekayo, unokuphila okude.
1.2 Uhlelo lokwelapha lwegesi yemfucuza yemvelo egumbini lokufafaza likapende kanye negumbi lokomisa
Igesi ephuma egunjini likapende wesifutho kanye negumbi lokomisa liphansi kakhulu, izinga lokugeleza elikhulu kanye negesi yemfucumfucu yezinga lokushisa ekamelweni, futhi ukwakheka okuyinhloko kokungcola ama-hydrocarbon anephunga elimnandi, i-alcohol ether kanye nezinyibilikisi ze-ester eziphilayo. Njengamanje, indlela yangaphandle evuthiwe yilena: ukugxilwa kwegesi yemfucuza yemvelo yokuqala ukunciphisa inani eliphelele legesi yemfucuza yezinto eziphilayo, ngendlela yokuqala ye-adsorption (ikhabhoni ecushiwe noma i-zeolite njenge-adsorbent) yokugxila okuphansi kwezinga lokushisa legumbi lokufafaza kokukhipha i-adsorption, ngezinga lokushisa eliphezulu lokukhumula igesi, igesi yokukhipha umoya egxilile kusetshenziswa ukusha kwe-catalytic noma indlela yokuvutha kabusha okushisayo.
1.2.1 I-activated carbon adsorption- -desorption kanye nedivayisi yokuhlanza
Ukusebenzisa ikhekheba lezinyosi elicushiwe njenge-adsorbent, Kuhlanganiswe nezimiso zokuhlanzwa kwe-adsorption, ukuvuselelwa kwe-desorption kanye nokugxila kwe-VOC kanye nokuvutha kwe-catalytic, Umthamo womoya ophezulu, ukuhlushwa okuphansi kwegesi yemfucumfucu ye-organic ngokusebenzisa i-honey activated carbon adsorption ukufeza inhloso yokuhlanza umoya, Lapho ikhabhoni ecushiwe isigcwele bese isebenzisa umoya oshisayo ukuvuselela ikhabhoni ecushiwe, i-Desorbed concentrated organic matter ithunyelwa kumbhede ovuthayo ukuze kushiswe i-catalytic, I-Organic matter i-oxidized ibe isikhutha esingenabungozi namanzi, Amagesi ashisayo ashisayo ashise umoya obandayo ngesishintshi sokushisa, Okunye ukukhishwa kwegesi epholile ngemva kokushintshana kokushisa, Ingxenye yokuvuselelwa okudabukisayo kwamalahle oju acushiwe, Ukufeza inhloso yokusetshenziswa kokushisa okulahlwayo nokonga amandla. Yonke idivayisi yakhiwe ngesihlungi sangaphambili, umbhede we-adsorption, umbhede ovuthayo, ukuncipha kwelangabi, ifeni ehlobene, i-valve, njll.
Idivayisi yokuhlanza i-carbon adsorption-desorption yokuhlanza iklanywe ngokuvumelana nezimiso ezimbili eziyisisekelo ze-adsorption kanye nokuvutha kwe-catalytic, kusetshenziswa indlela yegesi ephindwe kabili umsebenzi oqhubekayo, igumbi elivuthayo elivuthayo, imibhede emibili ye-adsorption isetshenziswa ngokushintshana. Igesi yokuqala yemfucuza yezinto eziphilayo ene-actiated carbon adsorption, lapho ukugcwala ngokushesha kumisa i-adsorption, bese usebenzisa ukugeleza komoya oshisayo ukuze ususe izinto eziphilayo kukhabhoni ocushiwe ukuze wenze ukuvuselelwa kwekhabhoni ecushiwe; I-organic matter igxiliwe (ukugxiliswa izikhathi eziningi ngaphezu kokwasekuqaleni) futhi yathunyelwa ekamelweni elivuthayo elivuthayo ku-carbon dioxide kanye nokuphuma komhwamuko wamanzi. Lapho ukugcwala kwegesi yemfucuza yezinto eziphilayo kufinyelela ngaphezu kuka-2000 PPm, igesi yemfucuza yemvelo ingagcina ukuvutha okuzenzakalelayo embhedeni we-catalytic ngaphandle kokushisisa kwangaphandle. Ingxenye yegesi yokukhipha amandla evuthayo ikhishelwa emkhathini, futhi iningi layo lithunyelwa kumbhede we-adsorption ukuze kuvuselelwe ikhabhoni ecushiwe. Lokhu kungahlangabezana nokusha kanye nokukhangisa kwamandla okushisa adingekayo, ukufeza injongo yokonga amandla. Ukuvuselelwa kungangena kwi-adsorption elandelayo; ku-desorption, umsebenzi wokuhlanza ungenziwa ngomunye umbhede we-adsorption, ofanele kokubili ukusebenza okuqhubekayo nokusebenza ngezikhathi ezithile.
Ukusebenza kobuchwepheshe nezici: ukusebenza okuzinzile, isakhiwo esilula, esiphephile nesithembekile, ukonga amandla kanye nokonga abasebenzi, akukho ukungcola kwesibili. Imishini ihlanganisa indawo encane futhi inesisindo esincane. Ifanele kakhulu ukusetshenziswa ngevolumu ephezulu. Umbhede wekhabhoni ocushiwe okhangisa igesi yemfucuza yezinto eziphilayo usebenzisa igesi ewudoti ngemva kokuvutha okunamandla ukuze kukhishwe kabusha, futhi igesi yokukhumula ithunyelwa ekamelweni elivuthayo ukuze lihlanzwe, ngaphandle kwamandla angaphandle, futhi umphumela wokonga amandla ubalulekile. Ububi ukuthi ikhabhoni ecushiwe imfushane futhi nezindleko zayo zokusebenza ziphezulu.
1.2.2 I-Zeolite transfer wheel adsorption- -desorption device yokuhlanza
Izingxenye eziyinhloko ze-zeolite yilezi: i-silicon, i-aluminium, enamandla okukhangisa, ingasetshenziswa njenge-adsorbent; umgijimi we-zeolite ukusebenzisa izici zokuvula okuqondile kwe-zeolite nge-adsorption kanye nomthamo we-desorption wokungcola kwe-organic, ukuze i-VOC ikhiphe igesi ene-concentration ephansi kanye nokugxila okuphezulu, ingakwazi ukunciphisa izindleko zokusebenza kwemishini yokugcina yokwelapha yokugcina emuva. Izici zayo zedivayisi zifanele ukwelashwa kokugeleza okukhulu, ukugxila okuphansi, okuqukethe izinhlobonhlobo zezakhi eziphilayo. Ububi ukuthi ukutshalwa kwezimali kwangaphambi kwesikhathi kuphezulu.
Idivayisi ye-Zeolite runner adsorption-purification iyisisetshenziswa sokuhlanza igesi esingakwazi ukuqhubeka senza umsebenzi wokukhangisa nokukhipha. Izinhlangothi ezimbili zesondo le-zeolite zihlukaniswe izingxenye ezintathu ngedivayisi ekhethekile yokuvala: indawo ye-adsorption, indawo ye-desorption (ukuvuselelwa) kanye nendawo yokupholisa. Inqubo yokusebenza yesistimu yile: isondo elijikelezayo le-zeolite lijikeleza ngokuqhubekayo ngesivinini esiphansi, Ukujikeleza endaweni ye-adsorption, indawo ye-desorption (ukuvuselelwa) kanye nendawo yokupholisa; Lapho ukugxila okuphansi kanye ne-gale volume exhaust gas ngokuqhubekayo kudlula endaweni ye-adsorption yomgijimi, I-VOC ku-exhaust gas ikhangwa yi-zeolite yesondo elijikelezayo, Ukukhishwa okuqondile ngemva kokukhangisa nokuhlanza; I-organic solvent adsorbed by wheel ithunyelwa endaweni ye-desorption (ukuvuselelwa) ngokujikeleza kwesondo, Bese kuthi ngomoya omncane wokushisa womoya oqhubekayo endaweni ye-desorption, I-VOC ekhangiswe esondweni ivuselelwa endaweni ye-desorption, I-VOC exhaust gas ikhishwa kanye nomoya oshisayo; Isondo eliya endaweni yokupholisa ukupholisa ukupholisa lingaba kabusha i-adsorption, Ngokujikeleza njalo kwesondo elijikelezayo, i-Adsorption, i-desorption, nomjikelezo wokupholisa wenziwa, Qinisekisa ukusebenza okuqhubekayo nokuzinzile kokwelashwa kwegesi lemfucuza.
Idivayisi yokugijima i-zeolite iyi-concentrator, futhi igesi ephumayo equkethe i-solvent ephilayo ihlukaniswe izingxenye ezimbili: umoya ohlanzekile ongakhishwa ngokuqondile, nomoya ophinde ugaywe kabusha oqukethe ukugcwala okuphezulu kwe-solvent ephilayo. Umoya ohlanzekile ongakhishwa ngokuqondile futhi ongagaywa kabusha ohlelweni lokuphefumula komoya olupendiwe; ukugcwala okuphezulu kwegesi ye-VOC cishe izikhathi eziyi-10 zokuhlushwa kwe-VOC ngaphambi kokungena ohlelweni. Igesi egxilile iphathwa ngokushiswa kwezinga lokushisa eliphezulu ngohlelo lokushiswa kokushisa kwe-TNV (noma ezinye izinto zokusebenza). Ukushisa okukhiqizwa ukushiswa ukomisa igumbi lokushisisa kanye nokushisa kwe-zeolite stripping ngokulandelanayo, futhi amandla okushisa asetshenziswa ngokugcwele ukuze kuzuzwe umphumela wokonga amandla kanye nokunciphisa ukungcola.
Ukusebenza kwezobuchwepheshe kanye nezici: isakhiwo esilula, ukugcinwa okulula, impilo ende yesevisi; ukumuncwa okuphezulu kanye nokusebenza kahle kokuhlubula, ukuguqula umthamo wokuqala womoya ophezulu kanye negesi yemfucumfucu ye-VOC egxilile ephansi ibe umthamo womoya ophansi kanye negesi yemfucuza ephezulu, yehlise izindleko zemishini yokwelapha yokugcina emuva; ukwehla kwengcindezi ephansi kakhulu, kunganciphisa kakhulu ukusetshenziswa kwamandla; ukulungiswa kohlelo lonke kanye nokwakheka kwemodular, enezidingo ezincane zesikhala, nokuhlinzeka ngemodi yokulawula eqhubekayo nengenamuntu; ingafinyelela ezingeni likazwelonke lokukhipha umoya; i-adsorbent isebenzisa i-zeolite engashi, ukusetshenziswa kuphephe kakhudlwana; okubi ukutshalwa kwezimali kwesikhathi esisodwa nezindleko eziphezulu.
Isikhathi sokuthumela: Jan-03-2023
