I-Greenhouse Gas Analyzer kufanele ikhethwe ohlelweni lokulinganisa, hhayi emshweni othi “carbon monitoring” kuphela. Abathengi kumele baqale bachaze ukuthi yimaphi amagesi okumele alinganiswe, izigaba zokugxilisana ezilindelekile, noma ngabe umthombo yisitaki, ukusakazwa kwenqubo, isampula elizungezile noma isampula laselabhorethri, noma ngabe ukukala kuyaqhubeka noma kwenzeka ngezikhathi ezithile, izinga lokushisa lesampula kanye nomswakama, isikhathi sokuphendula esidingekayo, isisekelo sokubika, ulwazi lokugeleza kwegesi, izidingo zokuxhumana kanye nokuqinisekiswa. I-concentration analyzer ingafaneleka iphrojekthi eyodwa yokukhishwa kwekhabhoni futhi ingafaneleki kwenye. Isinqumo esilungile sokuthenga sincike ekutheni indlela yokulinganisa yethuluzi kanye nokucushwa kwesampula kuyafana yini nomthombo wangempela, ileveli yokugxilisa ingqondo kanye nenjongo yokubika.
Qala Ngombuzo Wokubika noma Wenqubo
"Linganisa amagesi abamba ukushisa" angachaza amaphrojekthi ahluke kakhulu. Isikhungo singase sidinge ukugxiliswa kwesitaki esiqhubekayo sokuqapha ukungcola, unjiniyela wezinqubo angase afune amathrendi omlilo noma inqubo yegesi, ilabhorethri ingase ihlaziye amasampula aqoqiwe, noma uhlelo lwenkampani yekhabhoni lungase ludinge idatha engaguqulelwa ekukhishweni okukhulu.
Ngaphambi kokukhetha umhlaziyi, umthengi kufanele asho ukuthi yisiphi isinqumo idatha ezosisekela. Isibonelo:
- ukuqapha okuqhubekayo komthombo wesisi esinyakazayo;
- ukuthuthukiswa kwenqubo noma ukuqapha ukuvutha;
- ukuhlolwa komthombo ngezikhathi ezithile noma ukuqinisekiswa;
- ukuhlaziywa kwelabhorethri kwamasampula egesi aqoqiwe;
- okokufaka kwe-carbon-accounting ngokukhipha okuqondile;
- ucwaningo noma ukuqapha imvelo.
Injongo ishintsha isakhiwo esidingekayo. Iphrojekthi yesitaki eqhubekayo idinga isampula efakiwe nendlela yedatha. Ukugeleza komsebenzi kwaselabhorethri kungasebenzisa izikhwama zegesi, amasilinda noma izitsha. Iphrojekthi yokubalwa kwekhabhoni ingase idinge ukugeleza okwengeziwe noma idatha yomsebenzi ngoba ukugxilisa ingqondo ngokwakho akufani nokukhishwa kwenqwaba.
I-SINZEN ibala umkhiqizo oqondiwe ngaphakathi kwayo I-Gas Analyzer isigaba. Leso sigaba siyisiqalo esiwusizo, kodwa isicelo kufanele sichazwe ngaphambi kokuthi ukulungiselelwa kokuhlaziya kugunyazwe.
Imaphi Amagesi Abamba Ukushisa Okufanele Akalwe?
I-Carbon dioxide, i-methane ne-nitrous oxide yimigomo evamile yokulinganisa igesi ebamba ukushisa, kodwa akuwona wonke amaphrojekthi adinga zonke ezintathu futhi akuwona wonke ukulungiselelwa kokuhlaziya okuhlanganisa uhlu olufanayo lwegesi noma uhla lokuhlushwa. Ngakho-ke i-RFQ kufanele icacise izingxenye ngokusobala kunokuba icele “i-GHG analyzer” ejwayelekile.
Ngegesi ngayinye, hlinzeka:
- ukugxila okuvamile okulindelekile;
- ubuncane kanye nokugxila okuphezulu;
- isixazululo esidingekayo noma iyunithi yokubika;
- noma ngabe umhwamuko wamanzi noma umoya-mpilo nawo udinga ukukalwa njengereferensi noma okuguquguqukayo kwenqubo;
- amagesi aphazamisayo aziwayo kusampula ye-matrix.
Lokhu kubalulekile ngoba izilinganiso zokulinganisa zingasuka ku-ambient ephansi noma ekugxiliseni kocwaningo ziye ezingeni lephesenti legesi yenqubo yezimboni. Ukucushwa okudizayinelwe ububanzi obubodwa kungase kunganikezi ukulungiswa okuwusizo kobunye. Ngokufanayo, umtshina ofanele i-CO₂ kanye ne-CH₄ ungase unganeliseki ngokuzenzakalelayo iphrojekthi nayo edinga i-N₂O ekugxiliseni okuphansi kakhulu.
Ngakho-ke umphakeli kufanele abuyisele ishejuli yengxenye nobubanzi eboshelwe kusihlaziyi esicashuniwe, hhayi uhlu olujwayelekile lwamagesi umkhiqizi angawalinganisa ndawana thize kuphothifoliyo yakhe.
Izicelo Zesitaki, Inqubo, Ezizungezile Nezaselabhorethri Zidinga Ingqondo Ehlukile Yesampula
Umthombo unquma ukuthi igesi ifinyelela kanjani ku-analyzer.
Isilinganiso sesitaki noma sepayipi singabandakanya igesi eshisayo, emanzi, enothuli futhi sidinga indawo emele isampula, ukukhishwa noma ukuhlelwa kwendawo, ukuthutha isampula kanye nesimo. Ukusakaza kwenqubo okuhlanzekile kungase kudinge isilawuli sokucindezela noma iphaneli yesampula elula. Ukuqapha kwe-ambient kungabandakanya ukugxilisa okuphansi kakhulu kanye nomklamo ohlukile wokungenisa. Ukuhlaziywa kwelabhorethri kungase kuncike kumasampula egesi ahlukene kunokuxhunywa kwenqubo eqhubekayo.
Abathengi kufanele bachaze umthombo ngamagama aphathekayo:
- lapho isampula livela khona;
- izinga lokushisa nokucindezela;
- izinga lomswakama kanye nengozi yokufingqa;
- uthuli noma isimo se-aerosol;
- ukuzinza kokugeleza;
- ibanga ukuya ku-analyzer;
- noma ngabe isampuli iyaqhubeka, iphakathi noma iqoqwa inqwaba.
Indlela yokulinganisa kufanele ilandele leyo mibandela. Insimbi esebenza kahle kugesi wokulinganisa owomile ingase idinge isistimu ephelele yesampula-conditioning ngaphambi kokuthi isetshenziswe kusitaki semboni esishisayo.
Isilinganiso Sokugxila kanye Nomthamo Wokuphuma Akusona Isinqumo Esifanayo
I-analyzer yegesi ebamba ukushisa ikala ukugxila noma inani elihlobene lokuhlaziya. I-inventory ye-carbon-emission ingase idinge isilinganiso sokukhishwa kwekhabhoni enkulu noma ukukhishwa okuphelele ngokuhamba kwesikhathi. Leso sibalo singadinga idatha eyengeziwe njengokugeleza kwegesi yesitaki, ukusetshenziswa kukaphethiloli noma enye indlela ecaciswe uhlelo olusebenzayo lokubika.
Lo mehluko ubalulekile ekuthengeni. Uma okokugcina okulethwa umthengi kungu-“kg CO₂ ngehora” noma amathani onyaka we-CO₂-elingana, i-RFQ kufanele ichaze ukuthi ukugxilisa kokuhlaziya kuzohlanganiswa kanjani nokubalwa kokugeleza nokubika. Umphakeli akufanele acelwe ukuthi acabangele leyo sakhiwo egameni elithi “carbon.”
Kwezinye izinhlelo zomthombo omile, amasistimu okuqapha okuphumayo okuqhubekayo ahlanganisa ukukalwa kokungcoliswa komoya noma igesi nokugeleza noma ezinye izibalo ukuze kukhiqizwe izinga lokuphuma kwegazi. Kwezinye izinhlelo, i-CH₄ noma i-N₂O ingase ibalwe kusukela kudatha yomsebenzi noma izici ezikhishwayo esikhundleni sokulinganiswa ngokuqhubekayo. Ngakho-ke indlela yokulawula incike endaweni kanye nesigaba somthombo.
Umthengi kufanele akhombe ukuthi ingabe isihlaziyi sisetshenziselwa ulwazi lwenqubo yangaphakathi, okokufaka okubika, noma indlela yokulinganisa elawulwayo. Lokho kuhlukaniswa okukodwa kungashintsha imibhalo, i-QA kanye nezidingo zokuhlanganisa.
Umswakama Wesampula kanye Nesimo Kungashintsha Isisekelo Sokulinganisa
Ukulinganisa i-industrial greenhouse-gas ngokuvamile kuhilela umswakama. I-RFQ kufanele isho ukuthi ingabe umphumela ulindeleke uma kumanzi noma lapho omile nokuthi umhwamuko wamanzi usingathwa kanjani endleleni yokulinganisa.
Kusistimu yokukhipha, ukupholisa nokomisa isampula kushintsha okuqukethwe kwayo kwamanzi. Lokho kungafaneleka lapho indlela yokubika noma isihlaziyi sidinga isampula elomile, kodwa umthengi kufanele aqonde ukuthi umphumela ukhonjwa kanjani. Isistimu emanzi ashisayo ingase igcine amanzi nezinhlobo ezijiyayo ngendlela ehlukile.
Umqondo ofanayo uyasebenza ezintweni eziyizinhlayiya nezifinyezwayo. Izihlungi, imigqa eshisayo, ama-cooler kanye ne-condensate drains akuzona izesekeli ezingathathi hlangothi. Bangathonya isampula yokuthutha, umthwalo wokunakekela kanye nokuchema kokulinganisa uma bengakhethwanga ku-matrix yegesi eqondiwe.
Cela umphakeli ukuthi achaze:
- isimo sesampula sokungena esidingwa i-analyzer;
- ukuthi uhlelo oluhlongozwayo lukala igesi emanzi noma enesimo;
- ukuthi ukujiya kuvinjelwa noma kulawulwa kanjani;
- ukuthi ukuhlunga kuphathwa kanjani;
- ukuthi umphumela wokugcina kufanele uhunyushwe noma ulungiswe kanjani ngesisekelo sokubika.
Ukuqapha Okuqhubekayo, Ukuhlola Okuphathekayo kanye Nokuhlaziywa Kwelabhorethri Kunezidingo Ezihlukene Zobufakazi
Isistimu yokuqapha eqhubekayo idinga ubufakazi obusekela ukusebenza okufakiwe: idizayini yamasampuli, isu lokulinganisa, ukuhlola okuqhubekayo kweqanda/i-span, ama-alamu esistimu, ukutholakala kwedatha nokufinyelela ukulungiswa. Isihlaziyi esiphathekayo singase sidinge ukuhamba komsebenzi kokuqinisekisa inkambu okulula. I-chromatograph yegesi yaselabhorethri ingase idinge ukusebenza kwendlela, ukuphathwa kwesampula nolwazi lokulinganisa kunokusebenzisa isixhumi esibonakalayo senqubo unomphela.
Ungazibuzi zontathu izinhlelo zokusebenza zephakheji yedokhumenti efanayo.
Ngesilinganiso esiqhubekayo noma esihlobene nokuhambisana, umthengi kufanele ahlonze ukucaciswa kokusebenza okusebenzayo noma imfuneko ye-QA lapho ikhona. Ngokusetshenziswa kwenqubo yangaphakathi, uhlelo lokwamukela lungagxila ebangeni, ukuphindaphinda, ukuphendula, ukuqhathanisa negesi eyireferensi kanye nokuhlanganiswa nohlelo lwezitshalo.
Ubufakazi kufanele buhambisane nesinqumo. Isitifiketi esingenaso isixhumanisi kumhlaziyi ocashuniwe, ububanzi noma izingxenye zegesi akufakazeli ukuthi ukulungiselelwa okufakiwe kuzohlangabezana nesidingo sephrojekthi.
Isikhathi Sempendulo Nezinga Lokubuyekeza Kufanele Lihambisane Nendlela Idatha Izosetshenziswa Ngayo
Uhlelo lokusebenza lokuthuthukisa amandla omlilo noma lokulawula inqubo lungase ludinge impendulo esheshayo ezinguqukweni zokusebenza. I-carbon inventory noma uhlelo lokuqinisekisa ngezikhathi ezithile lungagcizelela kakhulu ukuzinza kwesikhathi eside namarekhodi alandelekayo. Isistimu yelabhorethri ingase ibeke phambili ukuhlukaniswa kokuhlaziya kanye nokuzwela kunokuba impendulo yesibili nesekhondi.
Umthengi kufanele asho isikhawu sesinqumo esidingekayo:
- imizuzwana yokucubungula impendulo;
- umkhuba oqhubekayo womzuzu nomzuzu;
- isilinganiso sehora noma isikhathi sokubika;
- umphumela wesampula waselabhorethri ohlukile.
Kuzinhlelo ezikhiphayo, impendulo ephelele ihlanganisa ukuthutha okuyisampula kanye nesimo kanye nempendulo yokuhlaziya. Imigqa yesampula emide, ukugeleza okuphansi noma umthamo omkhulu wokulungisa kungadala ukubambezeleka. Ngakho-ke umphakeli kufanele ahlukanise impendulo yomhlaziyi kumpendulo yesistimu efakiwe lapho lokhu kubalulekile kuhlelo lokusebenza.
Ukufakwa Nokuhlanganiswa Kwedatha Kufanele Kuchazwe Ngaphambi Kophenyo
I-analyzer kufanele ilingane kokubili umfudlana wegesi kanye nesistimu yolwazi lwezitshalo. Abathengi kufanele bachaze ukuthi izinto ezisetshenziswayo zizofakwa kuphi, izimo ze-ambient, amandla atholakalayo, igesi yokulinganisa, umoya wokungenisa umoya, umoya wensimbi uma kudingeka, ukugeleza kwamanzi kanye nokufinyeleleka kokulungisa.
Izidingo zedatha zingabandakanya amasiginali e-analog, ukuxhumana kwe-RS485 noma kwe-Ethernet, isibonisi sendawo, ama-alamu, ukuloga kwedatha noma ukuhlanganiswa ne-DCS, PLC, iplathifomu ye-CEMS noma isizindalwazi sokubalwa kwekhabhoni. Ukuxhumana okuqondile kufanele kuqinisekiswe kusukela kumkhiqizo ocashuniwe kunokuba kuthathwe emndenini womkhiqizo ojwayelekile.
Kumaphrojekthi abala ukukhishwa okuvela ekugxiliseni nasekugelezeni kwesitaki, umthengi kufanele futhi achaze ukuthi idatha yokugeleza ivela kuphi nokuthi ukusakazwa kwedatha okubili kuvumelaniswa kanjani. Uma enye idivayisi inikeza umoya-mpilo, izinga lokushisa, ingcindezi noma ukulungiswa komswakama, lezo zindawo zokusebenzelana kufanele zivele emngceleni wesistimu.
Yini Okufanele Abathengi Bayiqinisekise Esivivinyweni Sokufaka Isicelo Sokumela Umuntu?
| Ukuhlola Isicelo | Okufanele Uqinisekise | Kungani Kubalulekile? |
| Izingxenye zegesi | Ukucushwa okucashuniwe kuhlanganisa yonke igesi edingekayo kanye nebanga elilindelekile | Ivimbela “i-GHG analyzer” ejwayelekile ekukhipheni ingxenye ebalulekile |
| Isimo sesampula | Izinga lokushisa, ingcindezi, umswakama, uthuli kanye ne-matrix kungaphakathi komklamo wamasampula ohlongozwayo | Iqinisekisa ukuthi isampula ingafinyelela kumhlaziyi esimweni esilinganisekayo |
| Isisekelo sokulinganisa | Isisekelo esimanzi/ esomile, amayunithi nanoma yikuphi okokufaka kokulungisa kuyaqondwa | Ivimbela ukugxila okuvumelekile ukuthi kungahunyushwa ngokungalungile |
| Impendulo | Isikhathi sokubuyekeza esifakiwe sifanele inhloso yokulawula noma yokubika | Ixhuma ukuziphatha komhlaziyi ekusetshenzisweni kwangempela kwedatha |
| Ukulinganisa | Inqubo enguziro/i-span noma ireferensi-gas ihlanganisa ukucushwa kwegesi/ububanzi obucashuniwe | Inikeza indlela yokuqinisekisa yokusebenza |
| Ukuhlanganiswa kwedatha | Amasignali, ukuxhumana kanye nesisekelo sesikhathi kuhambisana nohlelo lokwamukela | Iqinisekisa ukuthi ukulinganisa kungasetshenziswa ku-CEMS, DCS noma ukubika ukuhamba komsebenzi |
| Isibalo sokukhishwa | Ukugeleza okudingekayo noma idatha esekelayo iyatholakala uma ukukhishwa okukhulu kuwumphumela wokugcina | Ihlukanisa ukulinganisa kokugxilisa ingqondo ekulinganiseni okuphelele kokukhiphayo |
Isivivinyo esimele asikho isidingo sokuphinda sidale zonke izimo zokusebenza, kodwa kufanele sihlole ukuqagela okungenzeka kushintshe isinqumo sokuthenga.
Kufanele Abathengi Babuyekeze Kanjani I-SINZEN's Carbon Emission/Greenhouse Gas Analyzer?
I-SINZEN's I-Carbon Emission/Greenhouse Gas Analyzer ikhasi liyireferensi yomkhiqizo womndeni oqondiwe kulo mbuzo. Irekhodi lamanje lomkhiqizo weklayenti liqinisekisa ukuthi uyingxenye yeGas Analyzer futhi ihlinzekwa ngamaphrojekthi okuhlaziya igesi ye-B2B nokuqinisekiswa okucacisiwe nokusekelwa okwenziwe ngendlela oyifisayo.
Ikhasi lomkhiqizo akufanele lihunyushwe njengobufakazi obuzenzakalelayo bokuthi ukucushwa okukodwa kufanela yonke i-CEMS, inqubo, ukuphepha noma isicelo selabhorethri. Umthengi usadinga ukuqinisekisa amagesi aqondiwe, ububanzi, isimo sesampula, isisekelo sokulinganisa, indawo yokufaka, ukuhlanganiswa kwedatha, ububanzi bedokhumenti kanye nendlela yokugcina yokubika.
Lokhu kubaluleke kakhulu ngoba igama elithi "i-greenhouse gas analyzer" lingachaza izakhiwo zokuhlaziya ezihluke kakhulu embonini yonkana. Ngakho-ke iphrojekthi kufanele iqandiswe eduze nesicelo sangempela ngaphambi kokuthi ukumiswa komkhiqizo womphakeli kuvunywe.
Kufanele Abathengi Bakhethe Nini Isigaba Somkhiqizo Ohlukile?
Isihlaziyi segesi ebamba ukushisa akusona ngokuzenzakalela ithuluzi elifanele kuwo wonke umsebenzi okhuluma nge-CO₂, CH₄ noma ukukhishwa kwekhabhoni.
Uma isidingo esiyinhloko kubasebenzi noma i-alamu yokuphepha kwendawo, idivayisi ye-alamu yegesi ezinikele ingaba yisakhiwo esifanele. Uma iphrojekthi idinga ukwehlukaniswa kwelabhorethri okuningiliziwe kwamagesi omkhondo amaningi kumasampuli aqoqiwe, i-chromatograph yegesi ingase ifaneleke kakhulu. Uma umsebenzi uwukulinganisa kwenqubo ye-speed high-speed in-situ yengxenye eyodwa, i-laser noma esinye isihlaziyi esizinikele singase sifaneleke ukuhlolwa okuhlukile. Uma iphrojekthi iyi-CEMS elawulwayo, indlela yasendaweni esebenzayo kanye nezidingo zokusebenza kufanele zilawule ukwakheka kwesistimu.
Lo mkhawulo wohlelo lokusebenza uvimbela uphenyo ekuphoqeni umndeni womhlaziyi oyedwa emsebenzini wokulinganisa ongakhethwanga ukuthi wenziwe.
Yakha I-RFQ Yokugcina Yesihlaziyo Segesi Ebamba Ukushisa Ngokuzungeza Isicelo
I-RFQ ewusizo kufanele ifake:
- isicelo: isitaki, inqubo, i-ambient, ephathekayo noma ilabhorethri;
- inhloso yokulinganisa: ukulawula inqubo, ukuqapha okuphumayo, ukubika, ukuqinisekiswa noma ucwaningo;
- izingxenye ezidingekayo ze-greenhouse-gas;
- ukugxila okujwayelekile, ubuncane kanye nobukhulu begesi ngayinye;
- amayunithi okulinganisa adingekayo kanye nesisekelo esimanzi / esomile;
- izinga lokushisa lesampula, ingcindezi, umswakama kanye nesimo sothuli;
- imodi yesampula eqhubekayo, ephakathi noma ye-batch;
- ulwazi lwendawo yesampula nolwazi lwendawo yokuhlaziya;
- impendulo edingekayo noma isikhathi sokubuyekeza;
- ukulinganisa okudingekayo noma indlela yokuqinisekisa;
- imfuneko esebenzayo yokulawula noma yokulinganisa ikhasimende, uma ikhona;
- isilinganiso sokugeleza noma okunye okokufaka okusekelayo uma izinga lokuphuma lidingeka;
- amandla, izinsiza kanye nendawo yokufaka;
- DCS/CEMS/database signal kanye nezidingo zokuxhumana;
- ukuloga kwedatha nezidingo ze-alamu;
- imibhalo kanye nobubanzi bokwamukela;
- isampula noma imfuneko yesilingo;
- ubuningi kanye nokupakishwa;
- indawo okuyiwa kuyo kanye nengqikithi yeshejuli yephrojekthi;
- ukuchezuka komphakeli, ezinye izindlela kanye nokuqagela.
Impendulo yomphakeli kufanele ikhombe Ukucushwa Okucashuniwe / Isicelo Esiqinisekisiwe / Ukuphathwa Kwesampula Okudingekayo / Ububanzi Bobufakazi / Ukuphambuka / Okokufaka Komthengi Kudingeka. Lokhu kwenza ukuqhathanisa izingcaphuno kwenzeke ngaphandle kokuthatha ngokuthi yonke i-greenhouse gas analyzer yakhelwe umthombo ofanayo noma indlela yokubika.
Uma izimo zesicelo sezichaziwe, abathengi bangahambisa iphrojekthi nge-SINZEN's ikhasi lokuxhumana kanye nophenyo ngohlu lwegesi, izimo zesampula, inhloso yokubika kanye nezidingo zokuhlanganisa esezilungisiwe.
