Nā ʻano o nā kānana metala

I nā makahiki i hala iho nei, ʻoi aku ka nui o ka hoʻohana ʻana i ka kānana metala ma ka ʻoihana ʻoihana.Hana ʻia kēia mau kānana i nā mea e like me ka mesh mesh a i ʻole nā ​​fibers a hiki ke hoʻohana ʻia e kānana i ka ea, ka wai a me nā kemika, a me nā mea ʻē aʻe.Hana ʻia lākou me ke kila kila, keleawe, aluminika a i ʻole nā ​​​​mea maikaʻi e like me ka ikaika kiʻekiʻe, ke kūpaʻa corrosion a me ka hoʻomaʻemaʻe maʻalahi.

Hiki i nā kānana metala ke kānana i ka lepo, pollutants, sediment, etc. i waho o ka wai a i ʻole ke kinoea e hoʻomaikaʻi ai i ka maikaʻi o ka huahana a me ka hana pono.Aia kahi koi no nā kānana metala ma nā ʻoihana like ʻole.No ka laʻana, i ka hana ʻana i ka meaʻai a me ka mea inu, hoʻohana pinepine ʻia nā kānana metala e kānana i ka wai a me nā ʻāpana paʻa e hōʻoia i ka maikaʻi o ka huahana a me ka palekana.Hoʻohana ʻia lākou e kāohi i ka palaka a me ka bacterial contamination i ka hana ʻana i nā mea uila.I ka hana aila a me ke kinoea, hoʻohana ʻia nā kānana metala e wehe i nā haumia a me nā sediments mai ka aila a me ke kinoea.

ʻO nā kānana metala maʻamau e hāʻule i ʻelua mau ʻāpana: nā kānana ʻili a me nā kānana hohonu.Hoʻopili ka ʻili i nā mea kānana ma o nā pores ma ka ʻili o ka kānana, e like me nā kānana kuʻuna e like me ka pepa a me ka lole.Hoʻopili nā kānana hohonu i nā mea kānana ma o nā ʻano ʻokoʻa like ʻole o ka fiber mesh a i ʻole nā ​​hui mesh a hāʻawi i kahi kiʻekiʻe o ka pololei a me ka maʻemaʻe.

He nui nā pono o nā kānana metala ma mua o nā ʻano kānana ʻē aʻe.ʻO ka mea mua, loaʻa iā lākou ka lōʻihi kiʻekiʻe a me ke kūpaʻa, hiki ke kū i ke kaomi kiʻekiʻe, ke kiʻekiʻe kiʻekiʻe a me ka waikawa ikaika a me ka alkali a me nā mea ʻino ʻē aʻe.ʻO ka lua, he maʻalahi ka hoʻomaʻemaʻe a mālama ʻana i nā kānana metala, he lōʻihi ke ola lawelawe a hiki ke hoʻohana hou ʻia.ʻO ka hope, hiki ke hoʻopilikino ʻia nā kānana metala e kūpono i kāu mau pono, a hiki ke koho ʻia nā mea a me nā nui like ʻole e hoʻokō i nā koi kānana like ʻole.

Eia naʻe, loaʻa i nā kānana metala kekahi mau hemahema.No ka laʻana, ʻoiai lākou e lōʻihi, hiki ke luhi a me ka pōʻino i ka manawa a ma hope o ka hoʻohana pinepine ʻana.Eia kekahi, ʻoi aku ka kiʻekiʻe o ke kumukūʻai o nā kānana metala, kahi e noʻonoʻo nui ai kā lākou kumukūʻai no kekahi mau ʻoihana a me nā ʻoihana.

Ma keʻano laulā, ua lilo nā kānana metala i mea nui o kaʻoihana.I ka wā e hiki mai ana, me ka hoʻomau mau ʻana o ka ʻenehana a me ka ʻenehana waiwai, e hoʻonui ʻia ka hoʻohana ʻana i ka kānana metala ma ka ʻoihana ʻoihana.E hoʻokani koʻikoʻi nā kānana metala i nā ʻoihana e like me ka hana ʻana i ka meaʻai, ka hana uila a me ka ʻili ʻaila.