1. Lefatšeng ka bopharaCO2Hits Record Highs - Empa Seke oa Tšoha: Moea o ka Hare o sa Laoleha
Ho ea kaBulletin ea Mokhatlo oa Lefatše oa Boemo ba Boemo ba Boemo ba Leholimo (WMO), la 15 Mphalane, 2025, CO2 ea sepakapaka ea lefatše lohle e fihlile tlhōrōng ea histori ea424 ppm ka 2024, ho phahama3.5 ppm ka selemo se le seng- ho tlola ho hoholo ho tloha ka 1957.
E ka 'na ea utloahala e tšosa, empa u se ke ua kopanya likhopolo tsena tse peli.
| Ntho | Tlhaloso | Tšusumetso ea Bophelo bo Botle |
| Lefatšeng ka bopharaCO2ho tsepamisa maikutlo | Karolelano ea khatello ea CO2 sepakapakeng sa lefats'e (~424 ppm) | E ama tsamaiso ea boemo ba leholimo 'me e tlatsetsa ho futhumala ha lefatše |
| Ka hareCO2ho tsepamisa maikutlo | Khatiso ea CO2 libakeng tse koetsoeng (liphaposi tsa thuto, liofisi, joalo-joalo) e bakoang ke ho hema le moea o fokolang (hangata1500-2000 ppm) | E ama maemo a boiketlo, ho tsepamisa maikutlo, le ts'ebetso ea kelello |
Leha CO2 e ntse e phahama lefatšeng ka bophara,moea o bonolo kapa lisebelisoa tsa moea o hloekileng li ka khaola ka hareCO2ho tloha ho 1,500 ppm ho isa ho 700-800 ppm, ho ntlafatsa bophelo bo botle le tlhahiso haholo.
2. HolimoCO2Ha e U Chefo - E U Liehisa
Lithuto tsa mahlale li bontša:
| Boemo ba CO2 | Boemo | Liphello Bathong |
| 400-800 ppm | Moea o hloekileng | Monahano o tsepameng, o hlakileng |
| 800-1200 ppm | E koetsoeng hanyane | Ho otsela, ho se mamele hakaalo |
| 1200-2000 ppm | Ho hloka boiketlo | Ho opeloa ke hlooho, mokhathala, ts'ebetso e tlase |
| > 2500 ppm | Tšusumetso e kholo | Ho fokotseha ha kelello > 30%, ho tsekela |
Lintlha tse tsoang hoSekolo sa Harvard sa Bophelo bo Botle ba SechabaleASHRAEsenola hore ho otsela libokeng tse telele kapa liphaposing tsa borutelo hangata ho bontša CO2 e feteletseng ea ka tlung.
3. Phallo ea Moea e Ntse e Sebetsa - 'Me e Bohlokoa ho Feta Pele
Leha CO2 e ntse e eketseha lefatšeng ka bophara,moea o ka ntle o ntse o hloekile haholoanyanehofeta moea o tsofetseng oa ka tlung. Ho kenya moea ho feta “ho tsamaisa moea feela.”
Melemo e Mehlano ea Bophelo bo Botle ea Moea
| Mosebetsi | Ntlafatso | Melemo |
| E hlapolla CO2 e tsoang | e theola CO2 ea kahare | e fokotsa mokhathala, e matlafatsa maikutlo |
| E tlosa lintho tse silafatsang | VOCs, le formaldehyde | E thibela ho teneha, hlooho |
| Meeli ea pathogen e ata | Aerosols, le livaerase | E fokotsa kotsi ea tšoaetso |
| E leka-lekanya mocheso le mongobo | Taolo ya boiketlo | E thibela hlobo, stuffiness |
| E ntlafatsa bophelo bo botle ba kelello | Ho phalla ha moea o hloekileng | e fokotsa khatello ea maikutlo, hape e ntlafatsa maikutlo |
4. Mekhoa e Bohlale ea ho Fetola moea--Matla-E sebetsa hantle ebile e phetse hantle
1️⃣ Tlhokahalo-Moea o Laolehileng (DCV): Li-sensor li ikamahanya le phallo ea moea ka bo eonaCO2ea phahama-ho boloka matla ha o ntse o boloka moya o hlwekileng.
2️⃣ Phaello ea Phallo ea Matla (ERV/HRV): E fapanyetsana moea o kahare le kantle ha o ntse o fumana mocheso kapa mongobo ho fokotsa litšenyehelo tsa HVAC.
3️⃣ Tlhokomelo e Bohlale + Ponahalo:
SebelisaTongdyCO2le li-sensor tsa IAQbakeng sa ho latedisa nako ya sebele yaCO2, PM2.5, TVOC, mocheso, le mongobo. E kopantsoe leSistimi ea BMS, lisebelisoa tsena li nolofalletsa ho laola ka tsela e iketsang likolong, liofising, lipetlele, lihoteleng le litsing tse phahameng.
5. Tongdy: Ho Etsa Hore Moea o Bonahale, o Laolehe, 'me o ka Atleha
Tongdy e ikhethang katlhokomelo ea tikoloho ea moea ka hare, e fana ka lintlha tsa nako ea nnete ho:
E hlalosa: PM2.5, PM10, PM1.0
Likhase:CO2, TVOC, CO, O3, HCHO
Matšeliso: Mocheso, mongobo, lerata, khanya
TšehetsaRS-485, Wi-Fi, LoRaWAN, Ethernet, le liprothokholo tse ngata.
Li-dashboards tse thehiloeng marung li fana kapono le boiketsetso ba tlhokomeliso — ho fetola boleng ba moya hore e be aho haha dashboard ea bophelo bo botle ho phatlalla le libaka tsa khoebo le tsa sechaba.
6. FAQ — Seo Batho ba se Botsang Hangata
Q1: Ka lefatše lohleCO2bophahamo bona, na moea o ntse o le bohlokoa?
A: Ee. KantleCO2≈ 424 ppm; maemo a ka tlung hangata a fihla ho 1,500 ppm. Ho kenya moea ho khutlisa maemo a sireletsehileng.
Q2: Na ho bula lifensetere ho lekane?
A: Phefumoloho ea tlhaho ea thusa, empa boemo ba leholimo le tšilafalo lia e fokotsa.Mekhoa ea mechine ea moea o hloekileng ka ho beha leihlo li loketse.
Q3: Na li-air purifiers li fokotsaCO2?
A: Che. Lihloekisi li sefa likaroloana, eseng likhase.CO2e tlameha ho fokotsoa ke moea kapa limela.
Q4: Ke boemo bofe bo "holimo haholo"?
A: Fetile1,000 ppm e bontša moea o fokolang;1,500 ppm e bolela ho thekesela ho hoholo.
Q5: Hobaneng ha likolo le liofisi li kenyaCO2bahlokomeli?
A: Libaka tse phetheselang, tse koaletsoeng lia bokellanaCO2kapelenyana. Tlhokomelo e tsoelang pele e netefatsa tikoloho e phetseng hantle, e hlahisang litholoana.
7. Lentsoe la ho Qetela: Moea ha o Bonahale, Empa ha ho mohla o Hlokang
Ho hloka tikoloho e phetseng hantle ea ka tlungtsamaiso ea moea ea saense. Ho tloha"meaho e phefumolohang" to mekhoa e bohlale ea ho hlahloba moea, theknoloji le data li ntse li hlalosa se boleloang ke ho hema hantle - letsatsi le leng le le leng.
Litšupiso:
Mokhatlo oa Lefatše oa Boemo ba Boemo ba Leholimo (WMO),Bulletin ea Khase ea Greenhouse ea 2024
ASHRAE,Tokomane ea Boemo ho IndoorCO2 le IAQ
Nako ea poso: Oct-29-2025