Izitini eziphikisayoziyizingxenye ezibalulekile zanoma yiluphi uhlelo lokusebenza lwezimboni, futhi ukukhethwa kwesitini esifanele sanoma yiluphi uhlelo lokusebenza kuyisinqumo esibalulekile. Isitini esifanele esimelana nokushisa singathuthukisa ukusebenza kohlelo lokusebenza, sandise isikhathi saso sokuphila futhi sinciphise ukusetshenziswa kwamandla. Ukukhetha isitini esifanele sokusetshenziswa okufanele kubalulekile ukuqinisekisa impumelelo yokufakwa. Kulesi sihloko, sizoxoxa ngezinto ezahlukahlukene okufanele uzicabangele lapho ukhetha isitini esifanele esimelana nokushisa kwezimboni ezahlukene.
1. Izinga Lokushisa: Izinga lokushisa lokusetshenziswa kufanele libe yinto yokuqala okufanele uyicabangele lapho ukhetha izitini ezimelana nokushisa. Izinhlelo ezahlukene zinezidingo ezahlukene zokushisa, futhi izitini ezifanele ezimelana nokushisa kumele zikwazi ukumelana nokushisa kokusetshenziswa. Izinga lokushisa lokusetshenziswa kufanele licatshangelwe lapho ukhetha izitini ezimelana nokushisa, njengoba ezinye izitini zenzelwe ukusebenza ngaphansi kwezinga lokushisa elithile, kanti ezinye zenzelwe amazinga okushisa aphezulu.
2. Ukumelana:Izitini eziphikisayokufanele futhi zikhethwe ngokusekelwe ekumelaneni kwazo nezinto ezahlukene. Isibonelo, ezinye izitini zenzelwe ukuthi zimelane kakhulu nama-alkali nama-asidi, kanti ezinye zenzelwe ukuthi zimelane kakhulu nokugqwala nokuklwebheka. Kubalulekile ukucabangela indawo yokusetshenziswa lapho ukhetha isitini esingaguquki, njengoba singathinta ukusebenza kwesitini.
3. Ukugoba: Ukugoba kuyinto ebalulekile okufanele uyicabangele lapho ukhetha isitini esingenasici, njengoba kungathinta izakhiwo zokushisa zesitini. Ukugoba kuyisilinganiso senani lomoya elingadlula esitini, futhi kubalulekile ukucabangela lokhu lapho ukhetha isitini sokusetshenziswa okuthile. Isitini esine-porosity ephezulu sizoba nokumelana nokushisa okungcono kanye nokuqhuba ukushisa, kanti isitini esine-porosity encane sizoba nokumelana nokushisa okukhulu.
4. Ukwakheka kwamakhemikhali: Ukwakheka kwamakhemikhali esitini esiphikisayo nakho kuyisici esibalulekile okufanele sicatshangelwe lapho ukhetha isitini esifanele sokusetshenziswa. Ukwakheka kwamakhemikhali okuhlukene kuzonikeza amazinga ahlukene okumelana nezinto ezahlukene. Kubalulekile ukuqonda ukwakheka kwamakhemikhali kokusetshenziswa ukuze ukhethe isitini esifanele somsebenzi.
5. Izindleko: Izindleko zingenye into okufanele uyicabangele lapho ukhetha isitini esingaphili. Izitini ezahlukene zinezindleko ezahlukene, futhi kubalulekile ukucabangela izindleko zesitini maqondana nezindleko zesicelo. Ukukhetha isitini esibiza kakhulu kungadingeka uma sidingeka ukuze kuhlangatshezwane nezidingo zokusebenza zesicelo.
Ekuphetheni, lapho ukhetha okulungileisitini esiphikisayoEkusetshenzisweni, kubalulekile ukucabangela izinga lokushisa, ukumelana, ukubhoboka, ukwakheka kwamakhemikhali, kanye nezindleko zesitini. Kubalulekile futhi ukuqonda indawo yokusetshenziswa ukuze ukhethe isitini esingcono kakhulu somsebenzi. Ukuzinika isikhathi sokucabangela zonke lezi zici kuzosiza ukuqinisekisa ukuthi isitini esiphikisayo esifanele sikhethwa kunoma yisiphi isicelo esinikeziwe.
Isikhathi sokuthunyelwe: Feb-10-2023