Indlela Yokuthintela Iigesi Eziyingozi KwiiLabhoratri Zeekhemikhali
Ngentsimbi ye-15:30 nge-11 kaMatshi 2025, kwenzeka ingozi yokutsha nokuqhuma kwipaki yemizi-mveliso yenkampani ye-biotech eTaizhou, kwiPhondo laseJiangsu. Le ngozi yabulala abantu aba-4 yaza yenzakalisa abanye aba-4. Emva kokuqhuma, umsi omkhulu waphuma kwindawo yesiganeko, kwaye umsi wawumfusa, kurhanelwa ukuba ubangelwe kukuqhuma kweemveliso zeekhemikhali.
Iingozi zoKhuseleko lweGesi kwiiLabhoratri zeeKhemikhali
Kwishishini leekhemikhali, ngenxa yohlobo olukhethekileyo lweekhemikhali, iingozi zokutsha kunye nokuqhuma zinokwenzeka. Iiyunivesithi ezininzi, amaziko ophando, okanye amashishini emizi-mveliso aneelebhu zeekhemikhali, ezikwabandakanya iintlobo ngeentlobo zeekhemikhali.
Ngexesha leenkqubo zophando lwelabhoratri, imisebenzi yovavanyo, kunye nokugcinwa kweekhemikhali, kukho iintlobo ezininzi zee-reagents, ulwelo, kunye neegesi ezisetyenziswayo. Uninzi lweegesi ezikhutshwa kuzo ziyatsha, ziyaqhuma, ziyingozi, kwaye ziyingozi, ezifana ne-methane, i-hydrogen, i-hydrogen sulfide, njl. Ezi gesi zinokuveliswa ngexesha lovavanyo okanye ukuvuza kwiisilinda zegesi, okukhokelela kwiingozi ezifana nokutsha, ukuqhuma, kunye nokutyhefa, okusongela ukhuseleko lwabasebenzi belabhoratri.
Kwiminyaka yakutshanje, iingozi zelabhoratri ziye zenzeka rhoqo kwiindawo ezahlukeneyo, kwaye imeko yokhuseleko ayinakutyeshelwa. Abasebenzi kwiilabhoratri banokuhambahamba okuphezulu kwaye izixhobo zisetyenziswa rhoqo, okwenza kube lula kakhulu ukuba neengozi zokhuseleko. Ke ngoko, ukuchongwa kwegesi kwiimeko ezahlukeneyo zelabhoratri kuye kwaba yinto evunywayo kushishino. Ngokujonga ngexesha langempela kunye nokulumkisa kwangethuba, iingozi ezinje ngokuvuza kwegesi, ukuqhuma, kunye nokutyhefa zinokuthintelwa ngempumelelo, ukuqinisekisa ukhuseleko kunye nempilo yendawo yelabhoratri.
Zithini iigesi eziyingozi eziqhelekileyo kwiilabhoratri?
Iigesi eziyingozi eziqhelekileyo kwiilabhoratri ziquka i-nitrogen dioxide, i-carbon monoxide, i-methane, i-sulfur dioxide, i-chlorine, i-ammonia, i-fluorine, i-hydrogen sulfide, i-phosgene, i-ozone, i-hydrogen chloride, i-arsine, i-phosphine, njl. Iigesi eziyingozi kakhulu kwiilabhoratri zokuvavanya yi-sulfur dioxide, i-carbon monoxide, i-nitrogen dioxide, i-chlorine, kunye ne-hydrogen sulfide.
Nokuba yingozi yokutyhefa okanye yokuqhuma, iziphumo ziya kuba zibi kakhulu xa zisenzeka. Ke ngoko, isixhobo sokubona igesiKufuneka zifakwe kwiindawo ezibalulekileyo zeelabhoratri apho kukho khona ulwelo olunokutsha olunobungozi obukhulu okanye izisombululo ezinetyhefu! Fumana umxholo wegesi ngexesha elifanelekileyo, khupha imiqondiso ye-alamu kwangoko, okanye uvule inkqubo yokukhusela i-interlock ukunciphisa ilahleko zengozi.
Isisombululo seNkqubo yokuFumanisa iGesi enobungozi kwi-Intanethi kwiLebhu yeeKhemikhali
Isisombululo seNkqubo yokuFumana iGesi enobuthi neyingozi kwiLabhoratri ye-CAATM siqulathe izixhobo zokufunxa igesi ezisasazwa kwiindawo eziphambili zokubeka esweni ukuze zibone uxinano lwegesi kwindawo engqongileyo nangaliphi na ixesha. Abasebenzi belabhoratri banokwenza ukufunyanwa kweegesi ezininzi eziyingozi kwiindawo ezininzi ngokunxiba Isixhobo sokubona igesi esiphathwayos, enokubakhumbuza ngokukhawuleza. Abaphathi banokubeka esweni ngeefowuni eziphathwayo okanye iiterminal zekhompyutha. Nje ukuba kufunyaniswe ukuba ubuninzi beegesi eziyingozi budlula umgangatho, amanyathelo afanelekileyo afana nokuphefumla aya kuthathwa ngoko nangoko ukuqinisekisa ukhuseleko nempilo yokusingqongileyo.
Iingcebiso zeMveliso
Ukutshintsha umsebenzi wezandla ngoomatshini bokuzenzekela ukuze kujongwe ngokukhawuleza ukuxinana kwegesi kunokunceda ekufumaneni iingxaki ngexesha elifanelekileyo, kuphendulwe ngokukhawuleza, kuphuculwe ukusebenza kakuhle komsebenzi, kwaye kuqinisekiswe ukhuseleko lwabasebenzi ngokubanzi.