Inkulumo emfushane mayelana nabahloli besifutho sikasawoti ①

I-Salt Spray Tester

Usawoti, ngokungangabazeki inhlanganisela esabalaliswe kakhulu emhlabeni, utholakala yonke indawo olwandle, emkhathini, ezweni, emachibini nasemifuleni. Uma izinhlayiya zikasawoti sezihlanganiswe namaconsi amancane awuketshezi, kwakheka indawo yokufutha usawoti. Ezimweni ezinjalo, cishe akunakwenzeka ukuzama ukuvikela izinto emiphumeleni yesifutho sikasawoti. Eqinisweni, isifutho sikasawoti singesesibili kuphela kumazinga okushisa, ukudlidliza, ukushisa nomswakama, kanye nezindawo ezinothuli mayelana nokulimala kwemishini nemikhiqizo kagesi (noma izingxenye).

Ukuhlolwa kwesifutho sikasawoti kuyingxenye ebalulekile yesigaba sokuthuthukiswa komkhiqizo ukuhlola ukumelana nokugqwala kwawo. Ukuhlola okunjalo kuhlukaniswe kakhulukazi izigaba ezimbili: esisodwa ukuhlolwa kokuchayeka kwemvelo, okudla isikhathi futhi okudinga abasebenzi abaningi, ngakho-ke akuvamile ukusetshenziswa ekusetshenzisweni okungokoqobo; enye iwukuhlolwa kwemvelo kwesifutho sikasawoti okusheshiswe ngokuzenzisa, lapho ukugcwala kwe-chloride kungafinyelela izikhathi ezimbalwa noma ngisho namashumi ezikhathi zokuqukethwe kwesifutho sikasawoti endaweni yemvelo, futhi izinga lokugqwala likhuphuka kakhulu, ngaleyo ndlela lifinyeze isikhathi sokufika imiphumela yokuhlolwa. Isibonelo, isampuli yomkhiqizo engathatha unyaka ukugqwala endaweni yemvelo ingahlolwa endaweni eyenziwe eyenziwe isifutho sikasawoti esinemiphumela efanayo emahoreni angama-24.

1) Isimiso sokuhlola isifutho sikasawoti

Ukuhlolwa kwesifutho sikasawoti kuwukuhlola okulingisa izimo zendawo yokufutha usawoti futhi kusetshenziswa ngokuyinhloko ukuhlola ukumelana nokugqwala kwemikhiqizo nezinto zokwakha. Lokhu kuhlola kusebenzisa imishini yokuhlola isifutho sikasawoti ukuze kwakhe indawo yesifutho sikasawoti efana naleyo etholakala emkhathini wolwandle. Endaweni enjalo, i-sodium chloride esifutheni sikasawoti ibola ibe ama-Na+ ions nama-Clation ngaphansi kwezimo ezithile. Lawa ma-ion asebenza ngamakhemikhali nezinto zensimbi ukuze akhiqize usawoti wensimbi one-asidi eqinile. Ama-ion ensimbi, lapho evezwe umoya-mpilo, ayancipha akhe ama-oxide ensimbi azinzile. Le nqubo ingabangela ukugqwala nokugqwala kanye namabhamuza ensimbi noma ukunamathela, okungase kubangele izinkinga eziningana.

Emikhiqizweni yemishini, lezi zinkinga zingabandakanya ukulimala kokugqwala ezingxenyeni nezibophelelo, ukugxumela noma ukungasebenzi kahle kwezingxenye ezihambayo zezingxenye zemishini ngenxa yokuvinjwa, namasekhethi avulekile noma amafushane ezintanjeni ezincane kakhulu namabhodi ezintambo aphrintiwe, okungaholela ngisho nasekuphukeni kwengxenye yomlenze. Ngokuqondene ne-elekthronikhi, izakhiwo ze-conductive zezixazululo zikasawoti zingabangela ukumelana kwezindawo ze-insulator kanye nokumelana nevolumu kuncishiswe kakhulu. Ngaphezu kwalokho, ukumelana phakathi kwe-salt spray corrosive material kanye namakristalu omile esixazululo sikasawoti kuzoba phezulu kunokwensimbi yokuqala, okuzokwandisa ukumelana nokwehla kwe-voltage endaweni, kuthinte isenzo se-electrocution, futhi ngaleyo ndlela kuthinte izakhiwo zikagesi zomkhiqizo.