M'zaka zaposachedwa, makampani oteteza zachilengedwe agwiritsa ntchito mfundo zambiri zabwino, zomwe tinganene kuti zimakondedwa. Kukula kwa makampaniwa kuli kochulukira kangapo kuposa GDP. Nthawi yomweyo, kuchuluka kwa mitengo yomwe makampani oteteza zachilengedwe alemba pa mndandanda kumatanthauzanso kuti keke ya mathiliyoni ambiri yoteteza zachilengedwe ikukopa chidwi cha msika wamalonda. Chifukwa chake, ndiyo njira yokhayo yomwe makampani oteteza zachilengedwe amtsogolo angagwirizanitse kwambiri msika, kutenga msika wamalonda ngati maziko oyambira, ndikupanga mfumu ya gawo lililonse la magawo. Ukadaulo wamagetsi wa Tianjin wakonzeka mokwanira pa izi! Makampani oteteza zachilengedwe ndi othandizira kwambiri pakukula kwachilengedwe, ndipo zida zoteteza chilengedwe ndiye mphamvu yayikulu yamakampani onse, zomwe zikutanthauza kuti pansi pa thiliyoni imodzi yamakampani oteteza zachilengedwe, msika wa zida zoteteza zachilengedwe upitilizabe kupambana. M'dziko lamakono, "zobiriwira" pang'onopang'ono zakhala kufunikira kolimba kwa malo okhala, kotero sizovuta kuganiza kuti ndi mwayi wotani womwe zinthu zomwe zili m'gulu la chitetezo cha chilengedwe zidzakumana nawo. Kuwongolera kuipitsa kwa madzi, kuwongolera kuipitsa mpweya, kuwongolera kuipitsa nthaka, kukonza zinyalala zolimba ndi madera ena oteteza chilengedwe zimagwira ntchito limodzi, kufunikira kwa zida zotetezera zachilengedwe zokhudzana nazo kukukwera. Kuwonjezeka kwa unyolo wa mafakitale kwabweretsa phindu lalikulu pazinthu, ndipo makampani opanga zida zoteteza chilengedwe akuthandiza mwachangu magawo onse a moyo kuti amalize kusintha kwa mphamvu zatsopano ndi zakale za kinetic. Sikuti ntchito ya boma yosamalira chilengedwe imangofunika zida zokha, komanso zida zosungira mphamvu zamafakitale komanso zochepetsera utsi. Ngakhale pamsika wa boma, chotsukira madzi, chotsukira mpweya, chowunikira cha formaldehyde chonyamulika ndi ndalama zina zokhudzana nazo zawonekera. Zikuoneka kuti tanthauzo la makampani opanga zida zoteteza chilengedwe silimangokhala pazida zaukadaulo zoteteza chilengedwe monga zida zotsukira zinyalala, chowunikira cha VOC ndi zida zotsukira zinyalala zoopsa, ndipo kufalikira kwake kukukulitsidwanso.
Nzosadabwitsa kuti anthu ambiri amanena kuti zida zoteteza chilengedwe zili paliponse, kaya ndi mafakitale kapena moyo watsiku ndi tsiku. "Kulowa" mwakachetechete kumeneku kumabweretsa mabizinesi ambiri ndi kufunafuna ndalama. Malinga ndi ziwerengero za anthu onse, kuchuluka kwapakati pachaka kwa makampani opanga zida zoteteza chilengedwe kuli pafupifupi 15-20%. Malingaliro otsogolera pakufulumizitsa chitukuko cha makampani opanga zida zoteteza chilengedwe omwe adaperekedwa ndi Unduna wa Zamalonda ndi Ukadaulo wa Chidziwitso adawonetsa momveka bwino kuti phindu la makampani opanga zida zoteteza chilengedwe lidzafika pa trillion yuan pofika chaka cha 2020. Chidziwitso chokhudza kusindikiza ndi kugawa mndandanda wa msonkho wosankhidwa wa ndalama zamakampani pazida zapadera zosungira mphamvu, kusunga madzi ndi kuteteza chilengedwe zomwe zidaperekedwa limodzi ndi madipatimenti 5 zidapereka lingaliro lakuti zida 24 zoteteza chilengedwe zitha kusangalala ndi ngongole ya msonkho ya 10%. Mitundu yonse ya mfundo zabwino ikutsegulira njira makampani opanga zida zoteteza chilengedwe ndikulimbikitsa makampani oteteza chilengedwe kuti alowe nawo gulu la mapangidwe a zida zoteteza chilengedwe, kafukufuku ndi chitukuko, kupanga ndi kupanga zatsopano. Zachidziwikire, kutulutsidwa kwa gawo la mfundo kumatanthauzanso kuti utsi wa kusonkhana kwa ngwazi ukukulirakulira. Chifukwa chake, ndikofunikira kwambiri kusintha mwachangu momwe makampani akukulira, kukulitsa mpikisano waukulu wamakampani am'nyumba, ndikumvetsetsa njira yofunika kwambiri yotetezera chilengedwe mtsogolo. Mwachitsanzo, motsogozedwa ndi nkhondo yadziko lonse yowongolera nthunzi, zida zochotsera sulfurization ndi denitrification, zida zozindikira ma VOC, zida zochotsera fumbi, chotsukira mpweya ndi zina zotero zili ndi chiyembekezo chabwino kwambiri cha chitukuko. Pakusamalira bwino malo amadzi, chowunikira mafuta a infrared chimagwiritsidwanso ntchito mwamphamvu. Kufunika kosintha kwa malo osungira mapaipi apansi panthaka kukupitilira kukwera, msika wa zida zotsukira matope ukukwera, kutentha kwa zida zotsukira ndi zigawo zake kukukwera, ndipo chotsukira madzi chapakhomo chili chodzaza ndi kuwala. Monga wopanga waluso wa infrared spectrometer ndi chowunikira mafuta a infrared, ukadaulo wa energy spectrum nthawi zonse wakhala ukutsatira mfundo zamabizinesi ya "kumvetsetsa bwino zosowa za ogwiritsa ntchito, kuyesetsa kupanga zinthu zabwino kwambiri ndikuthandiza makasitomala kuthetsa mavuto ofunikira", kuyesetsa kupereka ntchito zaukadaulo zolondola komanso zogwira mtima kwa makasitomala. Poyembekezera mtsogolo, ukadaulo wa energy spectrum upitiliza kuthandiza pakukonza kosalekeza makina ogwiritsira ntchito mafakitale, kulimbikitsa chitukuko chabwino cha bungwe.
Nthawi yotumizira: Novembala-10-2020