Misonkhano iwiri ya chaka chino idachitikira ku Great Hall of the People ku Beijing pa 5 Marichi, 2021, ndipo kuchuluka kwa mpweya woipa komanso kusalowerera ndale kwalembedwa mu lipoti la ntchito la boma koyamba! Nduna Li Keqiang adawonetsa mu lipoti la ntchito la boma la 2021 kuti boma liyenera kuchita ntchito yabwino yokwaniritsa kusagwirizana ndi mpweya woipa ndi kaboni, kupanga dongosolo loti likwaniritse kutulutsa mpweya woipa kwambiri pofika chaka cha 2030, ndikukonza kapangidwe ka mafakitale ndi kapangidwe ka mphamvu. Malingaliro awiriwa akuyaka, choncho fulumirani kuti mudziwe tanthauzo la kusagwirizana ndi mpweya woipa ndi kusalowerera ndale!
Kusagwiritsa ntchito mpweya woipa kumatanthauza kuti mabizinesi, magulu kapena anthu pawokha amayesa kuchuluka kwa mpweya woipa womwe umatulutsidwa mwachindunji kapena mwanjira ina mkati mwa nthawi inayake, ndikuchepetsa mpweya wawo wa carbon dioxide pobzala mitengo, kusunga mphamvu ndikuchepetsa mpweya woipa, kuti "asatulutse mpweya woipa" wa carbon dioxide. "Nsonga ya carbon" ikutanthauza kudzipereka kwa China kuyesetsa kuyimitsa kukula kwa mpweya woipa wa carbon dioxide pofika chaka cha 2030, ndikuchepetsa pang'onopang'ono akafika pachimake.
"Carbon" m'malingaliro a kusalowererapo kwa kaboni ndi kuchuluka kwa mpweya m'mlengalenga kwenikweni amatanthauza carbon dioxide, makamaka carbon dioxide yopangidwa ndi anthu ndi zochita zamoyo. Tonse tikudziwa kuti m'zaka zaposachedwa, zotsatira za kutentha kwa dziko lapansi zayambitsa mavuto osiyanasiyana owononga chilengedwe, ndipo kuwonjezera pa kuchuluka kwa mpweya wa carbon dioxide, mitengo yayambanso kufulumizitsa kuchuluka kwa kusungunuka kwa ayezi. Malinga ndi ziwerengero, ayezi ku Greenland amatha kusungunula matani 2 biliyoni patsiku. Kuphatikiza apo, pali mpweya wambiri wa methane pansi pa permafrost, ndipo permafrost ikasungunuka, idzawonjezera mphamvu ya kutentha. Chifukwa chake, zimafunikira mgwirizano wa mayiko onse.
China yachita bwino kwambiri, pomwe mphamvu ya mpweya woipa wa carbon ku China yatsika ndi 48.1% mu 2019 poyerekeza ndi 2005, patsogolo pa cholinga cha 2015 chochepetsa 40% mpaka 45%; kuyambira Msonkhano Wachipani wa 18, gawo la China la mphamvu zoyera pakugwiritsa ntchito mphamvu zonse lafika pa 23.4%, ndipo mphamvu zonse zokhazikika za magetsi amadzi, mphamvu ya mphepo ndi mphamvu ya dzuwa zonse zili pamwamba padziko lonse lapansi.
Ngakhale kuti carbon dioxide imathandizira ku kutentha kwa dziko lonse lapansi, palibe chifukwa chokambirana za "carbon", kuchuluka kwa carbon dioxide ndi komwe kumayambitsa mavuto osiyanasiyana, ndipo carbon dioxide si yoipa konse. Tonse tikudziwa kuti zomera zimafunikira carbon dioxide kuti zigwiritsidwe ntchito popanga photosynthesis, ndipo mu ulimi, carbon dioxide ingawonjezedwe kuti iwonjezere zokolola; imagwiritsidwa ntchito ngati gwero la mpweya wothira m'madzi ndi m'ndege; nthawi zambiri imagwiritsidwa ntchito ngati chozimitsira moto; ndipo ndi chinthu chofunikira kwambiri m'mafakitale. Imagwiritsidwa ntchito popanga soda yambiri, baking soda, urea, ndi zina zotero, komanso m'makampani opepuka popanga zakumwa zokhala ndi carbonated, mowa, zakumwa zoziziritsa kukhosi, ndi zina zotero; ingathenso kupanga ayezi wouma, monga mvula yopangira, ndi zina zotero. Tinganene kuti ndi mpweya wofunikira kwambiri popanga anthu tsiku ndi tsiku, ndipo kugwiritsa ntchito kwake ndikokwera kwambiri. Komabe, popanga, ndikofunikira kulabadira mfundo yakuti kuchuluka kwa mpweya wa carbon dioxide ndi kwakukulu kwambiri, zomwe zidzawonjezera kuchuluka kwa carbonic acid m'magazi a anthu, kuwonjezera acidity ndikupanga acidosis. Pamene voliyumu ya carbon dioxide mumlengalenga ndi 1%, anthu amamva kutsekeka, chizungulire komanso kugunda; pamene ili 4%-5%, amamva chizungulire; pamene ili 6% kapena kuposerapo, anthu amasokonezeka ndipo kupuma kwawo kumasiya pang'onopang'ono, zomwe zimapangitsa kuti afe. Chifukwa chake, m'mafakitale ena opanga mankhwala, malo opangira mowa, m'nyumba zobiriwira, m'mafamu ndi m'malo ena, ndi bwino kuyika masensa a carbon dioxide kuti azindikire kuchuluka kwa carbon dioxide kuti apewe ngozi zoopsa.
Sensa ya HENGKO CO2Ili ndi mphamvu zambiri, magwiridwe antchito okhazikika komanso kulondola kwa muyeso: dziko lapansi (40ppm+ 3%FS) (25°C); nthawi yoyankha mwachangu. Pali chizindikiro cha LED kutsogolo kuti chiwonetse momwe alamu ilili panopa. Gwiritsani ntchito chogwirira cha zeroing ndi chogwirira cha calibration kuti musinthe chogwirira, chomwe ndi chosavuta kwa ogwiritsa ntchito kusintha chogwirira mwachindunji pamalopo, ndipo chingapereke mphamvu yamagetsi ya 4-20mA.
Nyumba yotetezeka kuphulika ya sensa ya gasi ya HENGKOIkupezeka m'mitundu yosiyanasiyana yokhala ndi kutentha kwambiri, kukana dzimbiri, kukana fumbi, kukana kuphulika, komanso kukana malawi, ndipo zinthu zathu zili ndi kulowerera kwakukulu komanso kulondola kwambiri kwa kusefera kuti zizindikire mpweya m'malo kuyambira -70°C mpaka 600°C, kukana kwa 150 Pa, komanso kukula kwa ma pore kuyambira 0.2μm mpaka 90μm ngati mukufuna. Ma alloy ena okhala ndi nickel amatha kusinthidwa ngati pulogalamu yanu ikufuna kukana kwambiri dzimbiri, kutentha, kukwawa ndi kugwedezeka.
Nthawi yotumizira: Marichi-27-2021
