Passivelub thawv txiasyog ib qho khoom siv uas tsis tas yuav muaj hluav taws xob sab nraud thiab siv cov ntaub ntawv rwb thaiv tsev thiab cov tub yees kom tswj tau qhov kub thiab txias. Nws txoj kev loj hlob keeb kwm tuaj yeem taug qab mus rau qhov kawg ntawm xyoo pua 19th. Nrog rau kev nce qib ntawm thev naus laus zis thiab kev hloov pauv hauv kev xav tau ntawm kev lag luam, nws tau maj mam hloov mus rau hauv cov cuab yeej tseem ceeb uas tau siv dav hauv zaub mov, tshuaj thiab lwm yam kev lag luam niaj hnub no.
Kev loj hlob pib
Lub tswvyim ntawm passivekoelboxthawj zaug tshwm sim nyob rau hauv lub xyoo pua puv 19, thaum nws yog siv los thauj khoom noj. Thawj lub thawv tub yees siv cov dej khov ntuj ua cov tub yees, thiab siv cov khoom siv rwb thaiv tsev tuab kom ncua cov dej khov yaj kom tsis txhob muaj qhov kub thiab txias hauv lub thawv. Txawm hais tias txoj kev no yooj yim, nws muaj kev txwv rau kev thauj mus los ntev.
Kev kawm txuj ci
Thaum pib ntawm lub xyoo pua 20th, nrog kev txhim kho txuas ntxiv ntawm kev lag luam tshuaj, cov dej khov qhuav (cov pa roj carbon dioxide) tau pib siv rau hauv cov thawv tub yees. Kev siv cov dej khov qhuav zoo heev txhim kho lub tub yees thiab lub sijhawm ua haujlwm ntawmtub yees thawv. Nyob rau tib lub sijhawm, cov ntaub ntawv rwb thaiv tsev tau raug txhim kho tas li, los ntawm cov ntoo thawj zaug thiab cov quav cab mus rau tom qab ua npuas ncauj plastics thiab lub tshuab nqus tsev rwb thaiv tsev, thiab cov rwb thaiv tsev kev ua tau zoo kuj tau txhim kho.
Daim ntawv thov niaj hnub
Nyob rau hauv lub xyoo pua 21st, nrog rau kev txhim kho ntxiv ntawm kev tshawb fawb thiab thev naus laus zis, cov thawv tub yees passive tau ua kom muaj kev vam meej hauv cov ntaub ntawv thiab kev tsim. Niaj hnub nimno cov tub yees tsis siv neeg feem ntau siv cov ntaub ntawv hloov pauv tau zoo (PCM) ua cov tub yees, uas tuaj yeem nqus los yog tso tawm ntau cov cua sov ntawm qhov kub thiab txias, yog li tswj qhov kub thiab txias hauv lub thawv. Tsis tas li ntawd, kev siv cov ntaub ntawv nano-cov ntaub ntawv rwb thaiv tsev tau coj cov rwb thaiv tsev ntawm cov tub yees mus rau qib tshiab.
Kev lag luam xav tau
Passive txias lub thawv tshwj xeeb yog siv dav hauv cov khoom noj thiab tshuaj. Hauv kev thauj khoom noj khoom haus, lawv tuaj yeem xyuas kom meej tias cov zaub mov tshiab tseem tshiab thaum lub sijhawm thauj mus los ntev. Hauv kev lag luam tshuaj, tshwj xeeb tshaj yog nyob rau hauv kev thauj mus los ntawm cov tshuaj tiv thaiv thiab biologics, cov tub yees passive tuaj yeem muab qhov chaw ruaj khov uas tsis muaj qhov kub thiab txias los xyuas kom meej cov txiaj ntsig thiab kev nyab xeeb ntawm cov tshuaj.
Tam sim no, kev siv lub tub yees tau dhau los ua ntau dua. Thaum peb mus ncig sab nraum zoov, cov tub yees tsis muaj zog tuaj yeem ua kom peb cov zaub mov thiab dej sov sov yam tsis tas yuav poob cov khoom noj tshiab. Muaj ntau txoj kev xaiv muaj peev xwm thiab lawv tsim nyog rau ntau yam xwm txheej.
Yog tias koj xav paub ntau ntxiv lossis yuav lub tsheb teeb, thov hu rau WWSBIU cov neeg ua haujlwm ncaj qha:
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Post lub sij hawm: Sep-09-2024