Amanyathelo okusebenza kwesixhobo sokwetyisa esizenzekelayo:
Inyathelo lokuqala: Faka isampulu, i-catalyst, kunye nesisombululo sokwetyisa (iasidi yesulfuric) kwityhubhu yokwetyisa kwaye usibeke kwindawo yokubeka ityhubhu yokwetyisa.
Inyathelo lesi-2: Fakela isivalo setyhubhu yokwetyisa kwisixhobo sokwetyisa, beka ihood yenkunkuma kwaye uvule ivalve yamanzi okupholisa.
Isinyathelo sesithathu: Ukuba ufuna ukuseta ijika lokufudumeza, unokuseta kuqala, ukuba awuyidingi, unokuqhubeka ngokuthe ngqo kwinqanaba lokufudumala.
Isinyathelo sesine: Emva kokuba ucwangciso lugqityiwe, qalisa ukuqhuba ukufudumeza, kwaye ukhethe ukufudumeza komgca okanye ukufudumeza kwamanqanaba amaninzi ngokweemfuno.
(1) Kwiisampulu ezingakwaziyo ukuphosa ugwebu xa zityiswa, ukufudumeza okuhambelanayo kunokusetyenziswa.
(2) Ukufudumeza kwamanqanaba amaninzi kungasetyenziselwa iisampuli ekulula ukugaywa kunye ne-foam.
Inyathelo lesi-5: Inkqubo yenza ngokuzenzekelayo umsebenzi wokugaya ngokwenkqubo ekhethiweyo, kwaye iyayeka ngokuzenzekelayo ukufudumeza emva kokugaya.
Inyathelo lesi-6: Emva kokuba isampuli ipholile, cima amanzi okupholisa, susa i-hood yokukhupha inkunkuma, uze ususe i-rack yokugaya.
Izilumkiso zokusetyenziswa kwesixhobo sokwetyisa ngokuzenzekelayo:
1. Ufakelo lwetyhubhu yokugaya ukutya: susa i-tube yokugaya i-tube rack kwisakhelo sokuphakamisa isixhobo sokutya ngokuzenzekelayo ngaphambi kovavanyo (ifreyimu yokunyusa kufuneka ibe kwimeko esusiweyo, imeko yokuqala ye-boot). Beka iisampulu kunye ne-reagents ukuba zigaywe kwityhubhu yokugaya kwaye uzibeke kwi-rack yokugaya. Xa inani leesampuli lingaphantsi kwamaqula okugaya, iityhubhu ezivaliweyo zokugaya kufuneka zifakwe kwamanye amaqula. Emva kokuba isampuli iqulunqwe, kufuneka ifakwe kwi-slot yekhadi le-tube yokugaya i-rack ye-rack yokuphakamisa ukukhangela ukuba ifakwe kwindawo.
2. Khupha i-tube rack yokuvavanya emva kokugaya: Xa uvavanyo luphelile, i-tube yokubeka i-tube yokubeka ikwimo yokupholisa isampuli.
3. Emva kovavanyo, isixa esikhulu segesi ye-asidi siya kuveliswa kwi-tube yokugaya (i-exhaust gas neutralization system inokuzikhethela), gcina umoya opholileyo kwaye ugweme ukukhupha i-gas exhaust.
4. Emva kovavanyo, ihood yokukhuphela inkunkuma kufuneka ibekwe kwitreyi yokuthontsiza ukuthintela iasidi egqithisileyo ukuba ingaphumi kwaye ingcolise i-fume hood countertop. I-hood yenkunkuma kunye netreyi yokuthontsiza kufuneka icocwe emva kovavanyo ngalunye.
5. Ngethuba lovavanyo, isixhobo sonke sikwimeko yokushisa okutshisa kakhulu ukuphepha impazamo yomntu ekudibaniseni nommandla wokushisa okuphezulu. Indawo efanelekileyo ibonakalisiwe kwisixhobo kwaye iilebhile zesilumkiso zincanyathiselwe.
Thumela umyalezo wakho kuthi:
Ixesha lokuposa: Jan-05-2022
