Izifo zeefolda zemichiza zizinto ezichitha isinyibilikisi, ezikhokelela kwisisombululo. Badlala indima ebalulekileyo kumashishini ahlukeneyo, kubandakanya amayeza, iipende, iipayi, kunye neemveliso zokucoca. Ukunyanzelwa kweefolda zemichiza kwenza ukuba zibe nokungabinakho ukubakho kwezomveliso kunye nelebhu.
Omnye wemisebenzi ephambili yezinyithi zekhemikhali kukwenza lula ukuphendula kwamachiza. Kumzi-mveliso wamachiza, umzekelo, izifo zefolda zisetyenziselwa ukukhupha izithako ezisebenzayo kwizinto ezingafunekiyo, ukuqinisekisa ukuba amayeza ayasebenza kwaye ekhuselekile ekusebenziseni. Iifoto eziqhelekileyo kweli candelo zibandakanya i-Ethanol, iMethanol, kunye neAcetone, inyulwe nganye yokwazi ukunyibilikisa imigangatho ethile.
Kwimizi-mveliso yokupeyinta kunye nempahla yokunxiba, iichemicals zibalulekile ekufezekiseni ukungqinelana okufunekayo kunye neepropathi zezicelo. Banceda kwiipeyinti zokucofa, zivumela isicelo esishukumayo kunye namaxesha okwenza ngokukhawuleza. Izinyibilikiswa ezinje nge-toulue kunye ne-xylene zihlala zisetyenziswa, kodwa ziguquguqukayo ze-ortills eziguqukayo (VOCs) zinokubeka umngcipheko kunye nemingcipheko yezendalo. Ngenxa yoko, kukho indlela ekhulayo yokuphuhliswa kwe-vol ye-VOC ephantsi kunye namanzi asekwe emanzini.
Ngaphaya koko, izicoci zekhemikhali zibalulekile kwiimveliso zokucoca, apho zinceda khona ukuchitha igrisi, ioyile, kunye nezinye izinto ezingcolileyo. Izinyibilikiswa njenge-Iyopropyl Utywala kunye ne-Ebestl Acetate zihlala zifumaneka kwikhaya kunye nabacoci kwimizi-mveliso, besenza ukuba basebenze ukuze bahlale becocekile kunye nokucoceka.
Nangona kunjalo, ukusetyenziswa kweefolokhwe zemichiza akukho ngaphandle kwemiceli mngeni. Uninzi lwezicoci zemveli luyingozi, olukhokelela kwimigaqo engqongqo malunga nokusetyenziswa kwayo nokulahlwa kwabo. Oku kubangele ukuba abaphandi kunye nabavelisi bafune ezinye iindlela ezikhuselekileyo, ezinjengeeliti ezisekwe kwizibonelelo ezihlaziyiweyo.
Ukuqukumbela, izinyibilikisi zekhemikhali zizinto ezibalulekileyo kumashishini ahlukeneyo, ukuqhubela phambili iinkqubo ezivela kwi-PREARTED yokuqulunqwa kweziyobisi ukucoca umphezulu. Njengoko imfuno yeendlela ezikhuselekileyo nezizinzileyo ezizinzileyo ziyakhula, ikamva leenyibilikisi ziya kubona izinto ezibalulekileyo ezijolise ekunciphiseni ifuthe kwindalo ngelixa ugcina ukusebenza kakuhle.
IXESHA LOKUQALA: UJAN-07-2025