Isicima-mlilo sokuqala sasinelungelo elilodwa lomenzi wekhemisti u-Ambrose Godfrey ngo-1723. Ukususela ngoko, iintlobo ezininzi zokucima umlilo ziye zaqanjwa, zatshintshwa zaza zaphuhliswa.
Kodwa into enye ihlala ifana nokuba ithini na ixesha - izinto ezine kufuneka zibekho kwi-aumlilo ukuba ubekho.Ezi zinto ziquka ioksijini, ubushushu, amafutha kunye nokusabela kweekhemikhali.Xa ususa enye yezinto ezine kwi “unxantathu womlilo,” umlilo unokucinywa.
Nangona kunjalo, ukuze ucime ngempumelelo umlilo, kufuneka usebenzise iisicima-mlilo esichanekileyo.
Ukuze ucime ngempumelelo umlilo, kufuneka usebenzise isicima-mlilo esichanekileyo.(Ifoto/Greg Fries)
AMANQAKU ENXULUMENEYO
Kutheni izixhobo zokucima umlilo, ii-ambulensi zifuna izicima-mlilo eziphathwayo
Izifundo ekusebenziseni isicima-mlilo
Indlela yokuthenga izixhobo zokucima umlilo
Ezona ntlobo zixhaphakileyo zezicimi-mlilo ezisetyenziswa kwiintlobo ezahlukeneyo zezibaso zomlilo zezi:
- Isicimi-mlilo samanzi:Izicima-mlilo zamanzi zicima imililo ngokususa ubushushu obukunxantathu womlilo.Zisetyenziselwa imililo yodidi A kuphela.
- Isixhobo sokucima umlilo esinekhemikhali eyomileyo:Izitshizi zokucima imichiza eyomileyo ziwucima umlilo ngokuphazamisana nekhemikhali kanxantathu womlilo.Zisebenza kakhulu kwimililo yodidi A, B kunye no-C.
- I-CO2 yokucima umlilo:Izicima-mlilo zekharbhon diokside zithatha inxalenye yeoksijini ekunxantathu womlilo.Baphinde basuse ubushushu ngokukhupha okubandayo.Zingasetyenziswa kwimililo yodidi B noC.
Kwaye ngenxa yokuba yonke imililo ibaswa ngokwahlukileyo, kukho iintlobo ngeentlobo zezinto zokucima umlilo ezisekelwe kuhlobo lomlilo.Ezinye izicima-mlilo zinokusetyenziswa kwiindidi ezingaphezu kolunye lomlilo, ngoxa ezinye zilumkisa nxamnye nokusetyenziswa kwezicimi-mlilo zodidi oluthile.
Nalu ulwahlulo lwezicimi-mlilo ezihlelwe ngokodidi:
| Izicima-mlilo ezihlelwe ngokodidi: | Izinto zokucima umlilo zisetyenziselwa ntoni: |
| Udidi A isicima-mlilo | Ezi zicimi-mlilo zisetyenziselwa imililo ebandakanya izinto eziqhelekileyo ezinokutsha, ezifana neenkuni, iphepha, amalaphu, inkunkuma neeplastiki. |
| Isicima-mlilo seClass B | Ezi zicimi-mlilo zisetyenziselwa imililo equka ulwelo olunokutsha, njengegrisi, ipetroli neoli. |
| Class C isicima umlilo | Ezi zicimi-mlilo zisetyenziselwa imililo ebandakanya izixhobo zombane, ezinjengeenjini, iitransformer kunye nezixhobo zombane. |
| Class D isicima-mlilo | Ezi zicimi-mlilo zisetyenziselwa imililo ebandakanya iintsimbi ezinokutsha, ezifana nepotassium, isodiyam, ialuminiyam kunye nemagnesium. |
| Udidi K lokucima umlilo | Ezi zicimi-mlilo zisetyenziselwa imililo equka ioli yokupheka negrisi, njengamafutha ezilwanyana nawemifuno. |
Kubalulekile ukukhumbula ukuba umlilo ngamnye ufuna isicimi-mlilo esahlukileyo ngokweemeko.
Kwaye ukuba uza kusebenzisa isicima-mlilo, khumbula nje i-PASS: tsala isikhonkwane, ujongise umlomo okanye umbhobho kwisiseko somlilo, cofa inqanaba lokusebenza ukukhupha isixhobo sokucima kwaye utshayela umbhobho okanye umbhobho ukusuka kwelinye icala ukuya kwelinye. ude ucime umlilo.
Ixesha lokuposa: Aug-27-2020